plasma 6 X11 会话在超过 4k 的分辨率的显示器上，直接无法加载桌面？

安装升级与设置
1

如题，本人使用 Apple Studio Display 作为显示器（分辨率 5120x2880），显卡 nvidia rtx 2060 super，不知道从哪个版本开始，plasma6 的桌面进程就无法正确加载了 (SDDM 显示正常)，从 SDDM 输入密码后，桌面黑屏（但是有鼠标指针，移至左上角可触发 “屏幕边缘” 动作，此时搜索应用也可以正常打开，说明 X11 运行正常，驱动正常，分辨率也正常）。
如下图：

QQ_1745757747582
QQ_17457577475821920×1073 43.5 KB

Xorg 日志:

HOME-Server:~ # cat /var/log/Xorg.0.log
[    20.294] (--) Log file renamed from "/var/log/Xorg.pid-3333.log" to "/var/log/Xorg.0.log"
[    20.295] 
X.Org X Server 1.21.1.15
X Protocol Version 11, Revision 0
[    20.295] Current Operating System: Linux HOME-Server 6.14.3-44-default #1 SMP PREEMPT_DYNAMIC Tue Apr 22 07:17:51 UTC 2025 (d481438) x86_64
[    20.295] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-6.14.3-44-default root=UUID=5fca8a6f-b6fa-4d7d-a5ce-4180b395c4fb splash=silent quiet security=selinux selinux=1 enforcing=1 mitigations=auto
[    20.295]  
[    20.295] Current version of pixman: 0.44.2
[    20.295]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[    20.295] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    20.295] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Apr 27 20:04:17 2025
[    20.296] (==) Using config file: "/etc/X11/xorg.conf"
[    20.296] (==) Using config directory: "/etc/X11/xorg.conf.d"
[    20.296] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    20.296] (==) ServerLayout "Layout0"
[    20.296] (**) |-->Screen "Screen0" (0)
[    20.296] (**) |   |-->Monitor "Monitor0"
[    20.296] (**) |   |-->Device "Device0"
[    20.296] (**) |-->Input Device "Keyboard0"
[    20.296] (**) |-->Input Device "Mouse0"
[    20.296] (**) Allowing byte-swapped clients
[    20.296] (==) Automatically adding devices
[    20.296] (==) Automatically enabling devices
[    20.296] (==) Automatically adding GPU devices
[    20.296] (==) Automatically binding GPU devices
[    20.296] (==) Max clients allowed: 512, resource mask: 0xfffff
[    20.299] (WW) The directory "/usr/share/fonts/misc/sgi" does not exist.
[    20.299]    Entry deleted from font path.
[    20.299] (==) FontPath set to:
        /usr/share/fonts/misc:unscaled,
        /usr/share/fonts/Type1/,
        /usr/share/fonts/100dpi:unscaled,
        /usr/share/fonts/75dpi:unscaled,
        /usr/share/fonts/ghostscript/,
        /usr/share/fonts/cyrillic:unscaled,
        /usr/share/fonts/truetype/,
        built-ins
[    20.299] (==) ModulePath set to "/usr/lib64/xorg/modules"
[    20.299] (WW) Ignoring unrecognized extension "XFree86-DGA"
[    20.299] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.
[    20.299] (WW) Disabling Keyboard0
[    20.299] (WW) Disabling Mouse0
[    20.299] (II) Loader magic: 0x5577b2566aa0
[    20.299] (II) Module ABI versions:
[    20.299]    X.Org ANSI C Emulation: 0.4
[    20.299]    X.Org Video Driver: 25.2
[    20.299]    X.Org XInput driver : 24.4
[    20.299]    X.Org Server Extension : 10.0
[    20.299] (++) using VT number 2

[    20.299] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[    20.300] (II) xfree86: Adding drm device (/dev/dri/card2)
[    20.300] (II) Platform probe for /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/drm/card2
[    20.316] (II) xfree86: Adding drm device (/dev/dri/card1)
[    20.316] (II) Platform probe for /sys/devices/pci0000:00/0000:00:08.1/0000:79:00.0/drm/card1
[    20.321] (--) PCI:*(1@0:0:0) 10de:1f06:1b4c:13a3 rev 161, Mem @ 0xdd000000/16777216, 0xf800000000/268435456, 0xf810000000/33554432, I/O @ 0x0000f000/128, BIOS @ 0x????????/524288
[    20.321] (--) PCI: (121@0:0:0) 1002:13c0:1462:7e49 rev 194, Mem @ 0xf820000000/268435456, 0xdee00000/2097152, 0xdf300000/524288, I/O @ 0x0000e000/256
[    20.321] (II) LoadModule: "glx"
[    20.321] (II) Loading /usr/lib64/xorg/modules/extensions/libglx.so
[    20.325] (II) Module glx: vendor="X.Org Foundation"
[    20.325]    compiled for 1.21.1.15, module version = 1.0.0
[    20.325]    ABI class: X.Org Server Extension, version 10.0
[    20.325] (II) LoadModule: "nvidia"
[    20.325] (II) Loading /usr/lib64/xorg/modules/drivers/nvidia_drv.so
[    20.330] (II) Module nvidia: vendor="NVIDIA Corporation"
[    20.330]    compiled for 1.6.99.901, module version = 1.0.0
[    20.330]    Module class: X.Org Video Driver
[    20.330] (II) NVIDIA dlloader X Driver  570.133.07  Fri Mar 14 12:44:59 UTC 2025
[    20.330] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[    20.335] (II) Loading sub module "fb"
[    20.335] (II) LoadModule: "fb"
[    20.335] (II) Module "fb" already built-in
[    20.335] (II) Loading sub module "wfb"
[    20.335] (II) LoadModule: "wfb"
[    20.336] (II) Loading /usr/lib64/xorg/modules/libwfb.so
[    20.336] (II) Module wfb: vendor="X.Org Foundation"
[    20.336]    compiled for 1.21.1.15, module version = 1.0.0
[    20.336]    ABI class: X.Org ANSI C Emulation, version 0.4
[    20.337] (**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
[    20.337] (==) NVIDIA(0): RGB weight 888
[    20.337] (==) NVIDIA(0): Default visual is TrueColor
[    20.337] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[    20.337] (**) NVIDIA(0): Option "CustomEDID" "GPU-0.DFP-2:/usr/lib/firmware/edid/5k_edid_new.bin"
[    20.337] (**) NVIDIA(0): Enabling 2D acceleration
[    20.337] (II) Loading sub module "glxserver_nvidia"
[    20.337] (II) LoadModule: "glxserver_nvidia"
[    20.337] (II) Loading /usr/lib64/xorg/modules/extensions/libglxserver_nvidia.so
[    20.400] (II) Module glxserver_nvidia: vendor="NVIDIA Corporation"
[    20.400]    compiled for 1.6.99.901, module version = 1.0.0
[    20.400]    Module class: X.Org Server Extension
[    20.400] (II) NVIDIA GLX Module  570.133.07  Fri Mar 14 12:49:49 UTC 2025
[    20.400] (II) NVIDIA: The X server supports PRIME Render Offload.
[    20.406] (--) NVIDIA(0): Valid display device(s) on GPU-0 at PCI:1:0:0
[    20.406] (--) NVIDIA(0):     DFP-0
[    20.406] (--) NVIDIA(0):     DFP-1
[    20.406] (--) NVIDIA(0):     DFP-2 (boot)
[    20.406] (--) NVIDIA(0):     DFP-3
[    20.406] (--) NVIDIA(0):     DFP-4
[    20.406] (--) NVIDIA(0):     DFP-5
[    20.406] (--) NVIDIA(0):     DFP-6
[    20.429] (II) NVIDIA(0): NVIDIA GPU NVIDIA GeForce RTX 2060 SUPER (TU106-A) at
[    20.429] (II) NVIDIA(0):     PCI:1:0:0 (GPU-0)
[    20.429] (--) NVIDIA(0): Memory: 8388608 kBytes
[    20.429] (--) NVIDIA(0): VideoBIOS: 90.06.44.c0.20
[    20.429] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[    20.496] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    20.496] (--) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[    20.496] (--) NVIDIA(GPU-0): DFP-0: 2660.0 MHz maximum pixel clock
[    20.496] (--) NVIDIA(GPU-0): 
[    20.497] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    20.497] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    20.497] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    20.497] (--) NVIDIA(GPU-0): 
[    20.499] (--) NVIDIA(GPU-0): IDV PCIDV5KXDR (DFP-2): connected
[    20.499] (--) NVIDIA(GPU-0): IDV PCIDV5KXDR (DFP-2): Internal DisplayPort
[    20.499] (--) NVIDIA(GPU-0): IDV PCIDV5KXDR (DFP-2): 2660.0 MHz maximum pixel clock
[    20.499] (--) NVIDIA(GPU-0): 
[    20.502] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    20.502] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[    20.502] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[    20.502] (--) NVIDIA(GPU-0): 
[    20.502] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    20.502] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    20.502] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    20.502] (--) NVIDIA(GPU-0): 
[    20.502] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    20.502] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    20.502] (--) NVIDIA(GPU-0): DFP-5: 2660.0 MHz maximum pixel clock
[    20.502] (--) NVIDIA(GPU-0): 
[    20.503] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    20.503] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    20.503] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    20.503] (--) NVIDIA(GPU-0): 
[    20.511] (==) NVIDIA(0): 
[    20.511] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
[    20.511] (==) NVIDIA(0):     will be used as the requested mode.
[    20.511] (==) NVIDIA(0): 
[    20.517] (II) NVIDIA(0): Validated MetaModes:
[    20.517] (II) NVIDIA(0):     "DFP-2:nvidia-auto-select"
[    20.517] (II) NVIDIA(0): Virtual screen size determined to be 3840 x 2160
[    20.717] (--) NVIDIA(0): DPI set to (162, 166); computed from "UseEdidDpi" X config
[    20.717] (--) NVIDIA(0):     option
[    20.721] (II) NVIDIA: Reserving 24576.00 MB of virtual memory for indirect memory
[    20.721] (II) NVIDIA:     access.
[    20.749] (II) NVIDIA(0): ACPI: failed to connect to the ACPI event daemon; the daemon
[    20.749] (II) NVIDIA(0):     may not be running or the "AcpidSocketPath" X
[    20.749] (II) NVIDIA(0):     configuration option may not be set correctly.  When the
[    20.749] (II) NVIDIA(0):     ACPI event daemon is available, the NVIDIA X driver will
[    20.749] (II) NVIDIA(0):     try to use it to receive ACPI event notifications.  For
[    20.749] (II) NVIDIA(0):     details, please see the "ConnectToAcpid" and
[    20.749] (II) NVIDIA(0):     "AcpidSocketPath" X configuration options in Appendix B: X
[    20.749] (II) NVIDIA(0):     Config Options in the README.
[    20.785] (II) NVIDIA(0): Setting mode "DFP-2:nvidia-auto-select"
[    20.960] (==) NVIDIA(0): Disabling shared memory pixmaps
[    20.960] (==) NVIDIA(0): Backing store enabled
[    20.960] (==) NVIDIA(0): Silken mouse enabled
[    20.960] (**) NVIDIA(0): DPMS enabled
[    20.961] (II) Loading sub module "dri2"
[    20.961] (II) LoadModule: "dri2"
[    20.961] (II) Module "dri2" already built-in
[    20.961] (II) NVIDIA(0): [DRI2] Setup complete
[    20.961] (II) NVIDIA(0): [DRI2]   VDPAU driver: nvidia
[    20.961] (II) Initializing extension Generic Event Extension
[    20.961] (II) Initializing extension SHAPE
[    20.961] (II) Initializing extension MIT-SHM
[    20.961] (II) Initializing extension XInputExtension
[    20.961] (II) Initializing extension XTEST
[    20.961] (II) Initializing extension BIG-REQUESTS
[    20.961] (II) Initializing extension SYNC
[    20.961] (II) Initializing extension XKEYBOARD
[    20.961] (II) Initializing extension XC-MISC
[    20.961] (II) Initializing extension SECURITY
[    20.961] (II) Initializing extension XFIXES
[    20.961] (II) Initializing extension RENDER
[    20.961] (II) Initializing extension RANDR
[    20.961] (II) Initializing extension COMPOSITE
[    20.961] (II) Initializing extension DAMAGE
[    20.961] (II) Initializing extension MIT-SCREEN-SAVER
[    20.961] (II) Initializing extension DOUBLE-BUFFER
[    20.961] (II) Initializing extension RECORD
[    20.961] (II) Initializing extension DPMS
[    20.961] (II) Initializing extension Present
[    20.961] (II) Initializing extension DRI3
[    20.961] (II) Initializing extension X-Resource
[    20.961] (II) Initializing extension XVideo
[    20.961] (II) Initializing extension XVideo-MotionCompensation
[    20.961] (II) Initializing extension GLX
[    20.961] (II) Initializing extension GLX
[    20.961] (II) Indirect GLX disabled.
[    20.961] (II) GLX: Another vendor is already registered for screen 0
[    20.961] (II) Initializing extension XFree86-VidModeExtension
[    20.961] (II) Initializing extension XFree86-DGA
[    20.962] (II) Initializing extension XFree86-DRI
[    20.962] (II) Initializing extension DRI2
[    20.962] (II) Initializing extension NV-GLX
[    20.962] (II) Initializing extension NV-CONTROL
[    20.962] (II) Initializing extension XINERAMA
[    21.017] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[    21.017] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    21.017] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[    21.017] (**) Power Button: Applying InputClass "system-keyboard"
[    21.017] (II) LoadModule: "libinput"
[    21.017] (II) Loading /usr/lib64/xorg/modules/input/libinput_drv.so
[    21.020] (II) Module libinput: vendor="X.Org Foundation"
[    21.020]    compiled for 1.21.1.15, module version = 1.5.0
[    21.020]    Module class: X.Org XInput Driver
[    21.020]    ABI class: X.Org XInput driver, version 24.4
[    21.020] (II) Using input driver 'libinput' for 'Power Button'
[    21.020] (**) Power Button: always reports core events
[    21.020] (**) Option "Device" "/dev/input/event1"
[    21.021] (II) event1  - Power Button: is tagged by udev as: Keyboard
[    21.021] (II) event1  - Power Button: device is a keyboard
[    21.021] (II) event1  - Power Button: device removed
[    21.049] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1/event1"
[    21.049] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[    21.049] (**) Option "xkb_model" "microsoftpro"
[    21.049] (**) Option "xkb_layout" "cn"
[    21.049] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[    21.055] (II) event1  - Power Button: is tagged by udev as: Keyboard
[    21.055] (II) event1  - Power Button: device is a keyboard
[    21.055] (II) config/udev: Adding input device Video Bus (/dev/input/event2)
[    21.055] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[    21.055] (**) Video Bus: Applying InputClass "libinput keyboard catchall"
[    21.055] (**) Video Bus: Applying InputClass "system-keyboard"
[    21.055] (II) Using input driver 'libinput' for 'Video Bus'
[    21.055] (**) Video Bus: always reports core events
[    21.055] (**) Option "Device" "/dev/input/event2"
[    21.056] (II) event2  - Video Bus: is tagged by udev as: Keyboard
[    21.056] (II) event2  - Video Bus: device is a keyboard
[    21.056] (II) event2  - Video Bus: device removed
[    21.096] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:20/LNXVIDEO:00/input/input2/event2"
[    21.096] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[    21.096] (**) Option "xkb_model" "microsoftpro"
[    21.096] (**) Option "xkb_layout" "cn"
[    21.096] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[    21.096] (II) event2  - Video Bus: is tagged by udev as: Keyboard
[    21.096] (II) event2  - Video Bus: device is a keyboard
[    21.096] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[    21.096] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    21.096] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[    21.096] (**) Power Button: Applying InputClass "system-keyboard"
[    21.096] (II) Using input driver 'libinput' for 'Power Button'
[    21.096] (**) Power Button: always reports core events
[    21.096] (**) Option "Device" "/dev/input/event0"
[    21.096] (II) event0  - Power Button: is tagged by udev as: Keyboard
[    21.096] (II) event0  - Power Button: device is a keyboard
[    21.096] (II) event0  - Power Button: device removed
[    21.114] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
[    21.114] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 8)
[    21.114] (**) Option "xkb_model" "microsoftpro"
[    21.114] (**) Option "xkb_layout" "cn"
[    21.114] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[    21.114] (II) event0  - Power Button: is tagged by udev as: Keyboard
[    21.114] (II) event0  - Power Button: device is a keyboard
[    21.114] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event6)
[    21.114] (II) No input driver specified, ignoring this device.
[    21.114] (II) This device may have been added with another device file.
[    21.114] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event7)
[    21.114] (II) No input driver specified, ignoring this device.
[    21.114] (II) This device may have been added with another device file.
[    21.114] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event8)
[    21.114] (II) No input driver specified, ignoring this device.
[    21.114] (II) This device may have been added with another device file.
[    21.114] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event5)
[    21.114] (II) No input driver specified, ignoring this device.
[    21.114] (II) This device may have been added with another device file.
[    21.115] (II) config/udev: Adding input device HID 1532:0084 (/dev/input/event3)
[    21.115] (**) HID 1532:0084: Applying InputClass "evdev pointer catchall"
[    21.115] (**) HID 1532:0084: Applying InputClass "libinput pointer catchall"
[    21.115] (II) Using input driver 'libinput' for 'HID 1532:0084'
[    21.115] (**) HID 1532:0084: always reports core events
[    21.115] (**) Option "Device" "/dev/input/event3"
[    21.166] (II) event3  - HID 1532:0084: is tagged by udev as: Mouse
[    21.166] (II) event3  - HID 1532:0084: device is a pointer
[    21.166] (II) event3  - HID 1532:0084: device removed
[    21.204] (II) libinput: HID 1532:0084: Step value 0 was provided, libinput Fallback acceleration function is used.
[    21.204] (II) libinput: HID 1532:0084: Step value 0 was provided, libinput Fallback acceleration function is used.
[    21.204] (II) libinput: HID 1532:0084: Step value 0 was provided, libinput Fallback acceleration function is used.
[    21.204] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:02.1/0000:04:00.0/0000:05:0c.0/0000:13:00.0/usb5/5-1/5-1.2/5-1.2:1.0/0003:1532:0084.0002/input/input3/event3"
[    21.204] (II) XINPUT: Adding extended input device "HID 1532:0084" (type: MOUSE, id 9)
[    21.204] (**) Option "AccelerationScheme" "none"
[    21.204] (**) HID 1532:0084: (accel) selected scheme none/0
[    21.204] (**) HID 1532:0084: (accel) acceleration factor: 2.000
[    21.204] (**) HID 1532:0084: (accel) acceleration threshold: 4
[    21.255] (II) event3  - HID 1532:0084: is tagged by udev as: Mouse
[    21.256] (II) event3  - HID 1532:0084: device is a pointer
[    21.256] (II) config/udev: Adding input device HID 1532:0084 (/dev/input/mouse0)
[    21.256] (II) No input driver specified, ignoring this device.
[    21.256] (II) This device may have been added with another device file.
[    21.256] (II) config/udev: Adding input device HD-Audio Generic HDMI/DP,pcm=3 (/dev/input/event9)
[    21.256] (II) No input driver specified, ignoring this device.
[    21.256] (II) This device may have been added with another device file.
[    21.256] (II) config/udev: Adding input device HD-Audio Generic HDMI/DP,pcm=7 (/dev/input/event10)
[    21.256] (II) No input driver specified, ignoring this device.
[    21.256] (II) This device may have been added with another device file.
[    21.256] (II) config/udev: Adding input device HD-Audio Generic HDMI/DP,pcm=8 (/dev/input/event11)
[    21.256] (II) No input driver specified, ignoring this device.
[    21.256] (II) This device may have been added with another device file.
[    21.256] (II) config/udev: Adding input device HD-Audio Generic HDMI/DP,pcm=9 (/dev/input/event12)
[    21.256] (II) No input driver specified, ignoring this device.
[    21.256] (II) This device may have been added with another device file.
[    21.256] (II) config/udev: Adding input device PC Speaker (/dev/input/event4)
[    21.256] (II) No input driver specified, ignoring this device.
[    21.256] (II) This device may have been added with another device file.
[    21.303] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    21.304] (--) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[    21.304] (--) NVIDIA(GPU-0): DFP-0: 2660.0 MHz maximum pixel clock
[    21.304] (--) NVIDIA(GPU-0): 
[    21.305] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    21.305] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    21.305] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    21.305] (--) NVIDIA(GPU-0): 
[    21.307] (--) NVIDIA(GPU-0): IDV PCIDV5KXDR (DFP-2): connected
[    21.307] (--) NVIDIA(GPU-0): IDV PCIDV5KXDR (DFP-2): Internal DisplayPort
[    21.307] (--) NVIDIA(GPU-0): IDV PCIDV5KXDR (DFP-2): 2660.0 MHz maximum pixel clock
[    21.307] (--) NVIDIA(GPU-0): 
[    21.310] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    21.310] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[    21.310] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[    21.310] (--) NVIDIA(GPU-0): 
[    21.310] (--) NVIDIA(GPU-0): DFP-4: disconnected
[    21.310] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[    21.310] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[    21.310] (--) NVIDIA(GPU-0): 
[    21.310] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    21.310] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[    21.310] (--) NVIDIA(GPU-0): DFP-5: 2660.0 MHz maximum pixel clock
[    21.310] (--) NVIDIA(GPU-0): 
[    21.310] (--) NVIDIA(GPU-0): DFP-6: disconnected
[    21.310] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[    21.310] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[    21.310] (--) NVIDIA(GPU-0): 
[   107.792] (--) NVIDIA(GPU-0): DFP-0: disconnected
[   107.792] (--) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[   107.792] (--) NVIDIA(GPU-0): DFP-0: 2660.0 MHz maximum pixel clock
[   107.792] (--) NVIDIA(GPU-0): 
[   107.792] (--) NVIDIA(GPU-0): DFP-1: disconnected
[   107.792] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[   107.792] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[   107.792] (--) NVIDIA(GPU-0): 
[   107.793] (--) NVIDIA(GPU-0): IDV PCIDV5KXDR (DFP-2): connected
[   107.793] (--) NVIDIA(GPU-0): IDV PCIDV5KXDR (DFP-2): Internal DisplayPort
[   107.793] (--) NVIDIA(GPU-0): IDV PCIDV5KXDR (DFP-2): 2660.0 MHz maximum pixel clock
[   107.793] (--) NVIDIA(GPU-0): 
[   107.796] (--) NVIDIA(GPU-0): DFP-3: disconnected
[   107.796] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[   107.796] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[   107.796] (--) NVIDIA(GPU-0): 
[   107.796] (--) NVIDIA(GPU-0): DFP-4: disconnected
[   107.796] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[   107.796] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[   107.796] (--) NVIDIA(GPU-0): 
[   107.796] (--) NVIDIA(GPU-0): DFP-5: disconnected
[   107.796] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[   107.796] (--) NVIDIA(GPU-0): DFP-5: 2660.0 MHz maximum pixel clock
[   107.796] (--) NVIDIA(GPU-0): 
[   107.796] (--) NVIDIA(GPU-0): DFP-6: disconnected
[   107.796] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[   107.796] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[   107.796] (--) NVIDIA(GPU-0): 
[   108.733] (--) NVIDIA(GPU-0): DFP-0: disconnected
[   108.733] (--) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[   108.733] (--) NVIDIA(GPU-0): DFP-0: 2660.0 MHz maximum pixel clock
[   108.733] (--) NVIDIA(GPU-0): 
[   108.733] (--) NVIDIA(GPU-0): DFP-1: disconnected
[   108.733] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[   108.733] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[   108.733] (--) NVIDIA(GPU-0): 
[   108.734] (--) NVIDIA(GPU-0): IDV PCIDV5KXDR (DFP-2): connected
[   108.734] (--) NVIDIA(GPU-0): IDV PCIDV5KXDR (DFP-2): Internal DisplayPort
[   108.734] (--) NVIDIA(GPU-0): IDV PCIDV5KXDR (DFP-2): 2660.0 MHz maximum pixel clock
[   108.734] (--) NVIDIA(GPU-0): 
[   108.737] (--) NVIDIA(GPU-0): DFP-3: disconnected
[   108.737] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[   108.737] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[   108.737] (--) NVIDIA(GPU-0): 
[   108.737] (--) NVIDIA(GPU-0): DFP-4: disconnected
[   108.737] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[   108.737] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[   108.737] (--) NVIDIA(GPU-0): 
[   108.737] (--) NVIDIA(GPU-0): DFP-5: disconnected
[   108.737] (--) NVIDIA(GPU-0): DFP-5: Internal DisplayPort
[   108.737] (--) NVIDIA(GPU-0): DFP-5: 2660.0 MHz maximum pixel clock
[   108.737] (--) NVIDIA(GPU-0): 
[   108.737] (--) NVIDIA(GPU-0): DFP-6: disconnected
[   108.737] (--) NVIDIA(GPU-0): DFP-6: Internal TMDS
[   108.737] (--) NVIDIA(GPU-0): DFP-6: 165.0 MHz maximum pixel clock
[   108.737] (--) NVIDIA(GPU-0): 
[   108.811] (II) NVIDIA(0): Setting mode "DP-2: 5120x2880 @5120x2880 +0+0 {ViewPortIn=5120x2880, ViewPortOut=5120x2880+0+0}"
[   169.055] (--) NVIDIA(GPU-0): Apple StudioDisplay (DFP-0): connected
[   169.055] (--) NVIDIA(GPU-0): Apple StudioDisplay (DFP-0): Internal DisplayPort
[   169.055] (--) NVIDIA(GPU-0): Apple StudioDisplay (DFP-0): 2660.0 MHz maximum pixel clock
[   169.055] (--) NVIDIA(GPU-0): 
[   169.764] (II) NVIDIA(0): Setting mode "DP-2: 5120x2880 @5120x2880 +0+0 {ViewPortIn=5120x2880, ViewPortOut=5120x2880+0+0}, DP-0: nvidia-auto-select @5120x2880 +0+0 {ViewPortIn=5120x2880, ViewPortOut=5120x2880+0+0}"
[   175.175] (II) config/udev: Adding input device GeneralPlus USB Audio Device (/dev/input/event13)

实在不知道这是啥情况了？求排查方向，感谢。。。

2

@marguerite 呼叫学姐，求排查方向？

3

你试试终端启动 KDE 呢？

export DESKTOP_SESSION=plasma
startplasma-x11
4

学姐，这个好像之前尝试过，提示这个：

2G1(4ER3CY0E8V_ZS47K1
2G1(4ER3CY0E8V_ZS47K11686×818 131 KB

5

ps -A ｜ grep plasma

然后把那个进程 kill 掉

6

或者：

sudo journalctl /usr/bin/plasmashell -f 2> plasmashell.log

然后直接看 plasmashell.log

7

kill 进程，就直接退回 sddm 了。。。
journalctl usr/bin/plasmashell -f 2> plasmashell.log 这个命令提示：
Failed to add match 'usr/bin/plasmashell': 无效的参数

8

我手动筛选了下 plashamshell 的 log：

HOME-Server:/NAS/Data/Files # journalctl -b | grep plasmashell
4 月 27 20:06:46 HOME-Server drkonqi-coredump-processor[4435]: "/usr/bin/plasmashell" 16171 "/var/lib/systemd/coredump/core.plasmashell.1000.ae40304bb3ff4bcfa92ed9dfa51d5805.16171.1744712009000000.zst"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-processor[4435]: "/usr/bin/plasmashell" 4751 "/var/lib/systemd/coredump/core.plasmashell.1000.c3aaa664a5324578a0c96da66a4ae0de.4751.1744959531000000.zst"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-processor[4435]: "/usr/bin/plasmashell" 9825 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.9825.1744982694000000.zst"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-processor[4435]: "/usr/bin/plasmashell" 10921 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.10921.1744982758000000.zst"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-launcher[4948]: Unable to find file for pid 9825 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.9825.ini"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-launcher[4950]: Unable to find file for pid 10921 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.10921.ini"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-processor[4435]: "/usr/bin/plasmashell" 62894 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.62894.1744994385000000.zst"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-processor[4435]: "/usr/bin/plasmashell" 368554 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.368554.1745234417000000.zst"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-launcher[4977]: Unable to find file for pid 62894 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.62894.ini"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-launcher[4979]: Unable to find file for pid 368554 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.368554.ini"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-processor[4435]: "/usr/bin/plasmashell" 5271 "/var/lib/systemd/coredump/core.plasmashell.1000.48a59959efdc42c7bd14df74c99cc1e0.5271.1745243483000000.zst"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-launcher[4992]: Unable to find file for pid 5271 expected at "kcrash-metadata/plasmashell.48a59959efdc42c7bd14df74c99cc1e0.5271.ini"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-processor[4435]: "/usr/bin/plasmashell" 4510 "/var/lib/systemd/coredump/core.plasmashell.1000.95e0d0d64de9475e8652314cd243b5f8.4510.1745322464000000.zst"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-launcher[5013]: Unable to find file for pid 4510 expected at "kcrash-metadata/plasmashell.95e0d0d64de9475e8652314cd243b5f8.4510.ini"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-processor[4435]: "/usr/bin/plasmashell" 478436 "/var/lib/systemd/coredump/core.plasmashell.1000.6c2e0204e1f24b43a4e0d88873889eb8.478436.1745755049000000.zst"
4 月 27 20:06:46 HOME-Server drkonqi-coredump-launcher[5069]: Unable to find file for pid 478436 expected at "kcrash-metadata/plasmashell.6c2e0204e1f24b43a4e0d88873889eb8.478436.ini"
4 月 27 20:07:06 HOME-Server plasmashell[4409]: QRhiGles2: Context is lost.
4 月 27 20:07:06 HOME-Server plasmashell[4409]: Graphics device lost, cleaning up scenegraph and releasing RHI
4 月 27 20:07:14 HOME-Server plasmashell[4409]: QRhiGles2: Context is lost.
4 月 27 20:07:14 HOME-Server plasmashell[4409]: Graphics device lost, cleaning up scenegraph and releasing RHI
4 月 27 20:07:23 HOME-Server plasmashell[4409]: QRhiGles2: Context is lost.
4 月 27 20:07:23 HOME-Server plasmashell[4409]: Graphics device lost, cleaning up scenegraph and releasing RHI
4 月 27 20:07:27 HOME-Server plasmashell[4409]: QRhiGles2: Context is lost.
4 月 27 20:07:27 HOME-Server plasmashell[4409]: Graphics device lost, cleaning up scenegraph and releasing RHI
4 月 27 22:22:15 HOME-Server plasmashell[4409]: qt.glx: qglx_findConfig: Failed to finding matching FBConfig for QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(ResetNotification), depthBufferSize 0, redBufferSize 1, greenBufferSize 1, blueBufferSize 1, alphaBufferSize -1, stencilBufferSize 0, samples -1, swapBehavior QSurfaceFormat::SingleBuffer, swapInterval 1, colorSpace QColorSpace(), profile  QSurfaceFormat::NoProfile)
4 月 27 22:22:15 HOME-Server plasmashell[4409]: The X11 connection broke: I/O error (code 1)
4 月 27 22:22:15 HOME-Server plasmashell[4409]: X connection to :0 broken (explicit kill or server shutdown).
4 月 27 22:22:16 HOME-Server systemd[4188]: plasma-plasmashell.service: Consumed 1h 27min 34.993s CPU time.
4 月 27 22:23:26 HOME-Server drkonqi-coredump-processor[19318]: "/usr/bin/plasmashell" 16171 "/var/lib/systemd/coredump/core.plasmashell.1000.ae40304bb3ff4bcfa92ed9dfa51d5805.16171.1744712009000000.zst"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-processor[19318]: "/usr/bin/plasmashell" 4751 "/var/lib/systemd/coredump/core.plasmashell.1000.c3aaa664a5324578a0c96da66a4ae0de.4751.1744959531000000.zst"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-processor[19318]: "/usr/bin/plasmashell" 9825 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.9825.1744982694000000.zst"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-processor[19318]: "/usr/bin/plasmashell" 10921 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.10921.1744982758000000.zst"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-launcher[19881]: Unable to find file for pid 9825 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.9825.ini"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-launcher[19883]: Unable to find file for pid 10921 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.10921.ini"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-processor[19318]: "/usr/bin/plasmashell" 62894 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.62894.1744994385000000.zst"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-processor[19318]: "/usr/bin/plasmashell" 368554 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.368554.1745234417000000.zst"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-launcher[19910]: Unable to find file for pid 62894 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.62894.ini"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-launcher[19912]: Unable to find file for pid 368554 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.368554.ini"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-processor[19318]: "/usr/bin/plasmashell" 5271 "/var/lib/systemd/coredump/core.plasmashell.1000.48a59959efdc42c7bd14df74c99cc1e0.5271.1745243483000000.zst"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-launcher[19924]: Unable to find file for pid 5271 expected at "kcrash-metadata/plasmashell.48a59959efdc42c7bd14df74c99cc1e0.5271.ini"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-processor[19318]: "/usr/bin/plasmashell" 4510 "/var/lib/systemd/coredump/core.plasmashell.1000.95e0d0d64de9475e8652314cd243b5f8.4510.1745322464000000.zst"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-launcher[19946]: Unable to find file for pid 4510 expected at "kcrash-metadata/plasmashell.95e0d0d64de9475e8652314cd243b5f8.4510.ini"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-processor[19318]: "/usr/bin/plasmashell" 478436 "/var/lib/systemd/coredump/core.plasmashell.1000.6c2e0204e1f24b43a4e0d88873889eb8.478436.1745755049000000.zst"
4 月 27 22:23:26 HOME-Server drkonqi-coredump-launcher[20002]: Unable to find file for pid 478436 expected at "kcrash-metadata/plasmashell.6c2e0204e1f24b43a4e0d88873889eb8.478436.ini"
4 月 28 10:22:13 HOME-Server plasmashell[19296]: ICE default IO error handler doing an exit(), pid = 19296, errno = 2
4 月 28 10:22:13 HOME-Server plasmashell[19296]: QThreadStorage: entry 11 destroyed before end of thread 0x560265694de0
4 月 28 10:22:13 HOME-Server plasmashell[19296]: QThreadStorage: entry 10 destroyed before end of thread 0x560265694de0
4 月 28 10:22:13 HOME-Server plasmashell[19296]: QThreadStorage: entry 9 destroyed before end of thread 0x560265694de0
4 月 28 10:22:13 HOME-Server plasmashell[19296]: QThreadStorage: entry 8 destroyed before end of thread 0x560265694de0
4 月 28 10:22:13 HOME-Server plasmashell[19296]: QThreadStorage: entry 7 destroyed before end of thread 0x560265694de0
4 月 28 10:22:13 HOME-Server plasmashell[19296]: QThreadStorage: entry 3 destroyed before end of thread 0x560265694de0
4 月 28 10:22:13 HOME-Server plasmashell[19296]: QThreadStorage: entry 2 destroyed before end of thread 0x560265694de0
4 月 28 10:22:13 HOME-Server plasmashell[19296]: QThreadStorage: entry 1 destroyed before end of thread 0x560265694de0
4 月 28 10:22:13 HOME-Server systemd[4188]: plasma-plasmashell.service: Main process exited, code=exited, status=1/FAILURE
4 月 28 10:22:13 HOME-Server systemd[4188]: plasma-plasmashell.service: Failed with result 'exit-code'.
4 月 28 10:22:13 HOME-Server systemd[4188]: plasma-plasmashell.service: Consumed 7h 50min 18.290s CPU time.
4 月 28 10:23:40 HOME-Server drkonqi-coredump-processor[79029]: "/usr/bin/plasmashell" 16171 "/var/lib/systemd/coredump/core.plasmashell.1000.ae40304bb3ff4bcfa92ed9dfa51d5805.16171.1744712009000000.zst"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-processor[79029]: "/usr/bin/plasmashell" 4751 "/var/lib/systemd/coredump/core.plasmashell.1000.c3aaa664a5324578a0c96da66a4ae0de.4751.1744959531000000.zst"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-processor[79029]: "/usr/bin/plasmashell" 9825 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.9825.1744982694000000.zst"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-processor[79029]: "/usr/bin/plasmashell" 10921 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.10921.1744982758000000.zst"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-launcher[79730]: Unable to find file for pid 9825 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.9825.ini"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-launcher[79732]: Unable to find file for pid 10921 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.10921.ini"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-processor[79029]: "/usr/bin/plasmashell" 62894 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.62894.1744994385000000.zst"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-processor[79029]: "/usr/bin/plasmashell" 368554 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.368554.1745234417000000.zst"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-launcher[79759]: Unable to find file for pid 62894 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.62894.ini"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-launcher[79761]: Unable to find file for pid 368554 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.368554.ini"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-processor[79029]: "/usr/bin/plasmashell" 5271 "/var/lib/systemd/coredump/core.plasmashell.1000.48a59959efdc42c7bd14df74c99cc1e0.5271.1745243483000000.zst"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-launcher[79774]: Unable to find file for pid 5271 expected at "kcrash-metadata/plasmashell.48a59959efdc42c7bd14df74c99cc1e0.5271.ini"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-processor[79029]: "/usr/bin/plasmashell" 4510 "/var/lib/systemd/coredump/core.plasmashell.1000.95e0d0d64de9475e8652314cd243b5f8.4510.1745322464000000.zst"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-launcher[79795]: Unable to find file for pid 4510 expected at "kcrash-metadata/plasmashell.95e0d0d64de9475e8652314cd243b5f8.4510.ini"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-processor[79029]: "/usr/bin/plasmashell" 478436 "/var/lib/systemd/coredump/core.plasmashell.1000.6c2e0204e1f24b43a4e0d88873889eb8.478436.1745755049000000.zst"
4 月 28 10:23:40 HOME-Server drkonqi-coredump-launcher[79851]: Unable to find file for pid 478436 expected at "kcrash-metadata/plasmashell.6c2e0204e1f24b43a4e0d88873889eb8.478436.ini"
4 月 28 15:29:54 HOME-Server plasmashell[79004]: XIO:  fatal IO error 25 (对设备不适当的 ioctl 操作) on X server ":0"
4 月 28 15:29:54 HOME-Server plasmashell[79004]:       after 3944244379 requests (3942936256 known processed) with 0 events remaining.
4 月 28 15:29:54 HOME-Server plasmashell[79004]: XIO:  fatal IO error 25 (对设备不适当的 ioctl 操作) on X server ":0"
4 月 28 15:29:54 HOME-Server plasmashell[79004]:       after 3944244379 requests (3942936256 known processed) with 0 events remaining.
4 月 28 15:29:54 HOME-Server plasmashell[79004]: qt.glx: qglx_findConfig: Failed to finding matching FBConfig for QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(ResetNotification), depthBufferSize 0, redBufferSize 1, greenBufferSize 1, blueBufferSize 1, alphaBufferSize -1, stencilBufferSize 0, samples -1, swapBehavior QSurfaceFormat::SingleBuffer, swapInterval 1, colorSpace QColorSpace(), profile  QSurfaceFormat::NoProfile)
4 月 28 15:29:54 HOME-Server plasmashell[79004]: The X11 connection broke: I/O error (code 1)
4 月 28 15:29:54 HOME-Server plasmashell[79004]: The X11 connection broke: I/O error (code 1)
4 月 28 15:29:54 HOME-Server plasmashell[79004]: QThreadStorage: entry 11 destroyed before end of thread 0x5603c1503de0
4 月 28 15:29:54 HOME-Server plasmashell[79004]: QThreadStorage: entry 10 destroyed before end of thread 0x5603c1503de0
4 月 28 15:29:54 HOME-Server plasmashell[79004]: QThreadStorage: entry 9 destroyed before end of thread 0x5603c1503de0
4 月 28 15:29:54 HOME-Server plasmashell[79004]: QThreadStorage: entry 8 destroyed before end of thread 0x5603c1503de0
4 月 28 15:29:54 HOME-Server plasmashell[79004]: QThreadStorage: entry 7 destroyed before end of thread 0x5603c1503de0
4 月 28 15:29:54 HOME-Server plasmashell[79004]: QThreadStorage: entry 3 destroyed before end of thread 0x5603c1503de0
4 月 28 15:29:54 HOME-Server plasmashell[79004]: QThreadStorage: entry 2 destroyed before end of thread 0x5603c1503de0
4 月 28 15:29:54 HOME-Server plasmashell[79004]: QThreadStorage: entry 1 destroyed before end of thread 0x5603c1503de0
4 月 28 15:29:54 HOME-Server systemd[78794]: plasma-plasmashell.service: Main process exited, code=exited, status=1/FAILURE
4 月 28 15:29:54 HOME-Server systemd[78794]: plasma-plasmashell.service: Failed with result 'exit-code'.
4 月 28 15:29:54 HOME-Server systemd[78794]: plasma-plasmashell.service: Consumed 3h 20min 6.527s CPU time.
4 月 28 15:32:17 HOME-Server drkonqi-coredump-processor[105346]: "/usr/bin/plasmashell" 16171 "/var/lib/systemd/coredump/core.plasmashell.1000.ae40304bb3ff4bcfa92ed9dfa51d5805.16171.1744712009000000.zst"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-processor[105346]: "/usr/bin/plasmashell" 4751 "/var/lib/systemd/coredump/core.plasmashell.1000.c3aaa664a5324578a0c96da66a4ae0de.4751.1744959531000000.zst"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-processor[105346]: "/usr/bin/plasmashell" 9825 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.9825.1744982694000000.zst"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-processor[105346]: "/usr/bin/plasmashell" 10921 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.10921.1744982758000000.zst"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-launcher[105993]: Unable to find file for pid 9825 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.9825.ini"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-launcher[105995]: Unable to find file for pid 10921 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.10921.ini"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-processor[105346]: "/usr/bin/plasmashell" 62894 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.62894.1744994385000000.zst"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-processor[105346]: "/usr/bin/plasmashell" 368554 "/var/lib/systemd/coredump/core.plasmashell.1000.565f08c8ba1045a097fd9e9941c31f54.368554.1745234417000000.zst"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-launcher[106022]: Unable to find file for pid 62894 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.62894.ini"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-launcher[106024]: Unable to find file for pid 368554 expected at "kcrash-metadata/plasmashell.565f08c8ba1045a097fd9e9941c31f54.368554.ini"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-processor[105346]: "/usr/bin/plasmashell" 5271 "/var/lib/systemd/coredump/core.plasmashell.1000.48a59959efdc42c7bd14df74c99cc1e0.5271.1745243483000000.zst"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-launcher[106037]: Unable to find file for pid 5271 expected at "kcrash-metadata/plasmashell.48a59959efdc42c7bd14df74c99cc1e0.5271.ini"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-processor[105346]: "/usr/bin/plasmashell" 4510 "/var/lib/systemd/coredump/core.plasmashell.1000.95e0d0d64de9475e8652314cd243b5f8.4510.1745322464000000.zst"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-launcher[106058]: Unable to find file for pid 4510 expected at "kcrash-metadata/plasmashell.95e0d0d64de9475e8652314cd243b5f8.4510.ini"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-processor[105346]: "/usr/bin/plasmashell" 478436 "/var/lib/systemd/coredump/core.plasmashell.1000.6c2e0204e1f24b43a4e0d88873889eb8.478436.1745755049000000.zst"
4 月 28 15:32:17 HOME-Server drkonqi-coredump-launcher[106114]: Unable to find file for pid 478436 expected at "kcrash-metadata/plasmashell.6c2e0204e1f24b43a4e0d88873889eb8.478436.ini"
9

试试搜搜这句话，你这都 coredump 了…

10

都搜索过，没啥结果，相关的信息，都是针对睡眠啥的。。。为了这个问题，直接重装了遍 opensuse，问题依旧。。。

11

.Xsession-errors 呢？

12

home 目录并未发现.Xsession-errors。。。。

13

个人感觉还是这段日志比较可疑，但是不知道如何打开更详细的日志了：

4 月 28 19:23:28 HOME-Server plasmashell[105332]: ICE default IO error handler doing an exit(), pid = 105332, errno = 2
4 月 28 19:23:28 HOME-Server plasmashell[105332]: QThreadStorage: entry 11 destroyed before end of thread 0x55a387b73de0
4 月 28 19:23:28 HOME-Server plasmashell[105332]: QThreadStorage: entry 10 destroyed before end of thread 0x55a387b73de0
4 月 28 19:23:28 HOME-Server plasmashell[105332]: QThreadStorage: entry 9 destroyed before end of thread 0x55a387b73de0
4 月 28 19:23:28 HOME-Server plasmashell[105332]: QThreadStorage: entry 8 destroyed before end of thread 0x55a387b73de0
4 月 28 19:23:28 HOME-Server plasmashell[105332]: QThreadStorage: entry 7 destroyed before end of thread 0x55a387b73de0
4 月 28 19:23:28 HOME-Server plasmashell[105332]: QThreadStorage: entry 3 destroyed before end of thread 0x55a387b73de0
4 月 28 19:23:28 HOME-Server plasmashell[105332]: QThreadStorage: entry 2 destroyed before end of thread 0x55a387b73de0
4 月 28 19:23:28 HOME-Server plasmashell[105332]: QThreadStorage: entry 1 destroyed before end of thread 0x55a387b73de0
4 月 28 19:23:28 HOME-Server systemd[105130]: plasma-plasmashell.service: Main process exited, code=exited, status=1/FAILURE
4 月 28 19:23:28 HOME-Server systemd[105130]: plasma-plasmashell.service: Failed with result 'exit-code'.
4 月 28 19:23:28 HOME-Server systemd[105130]: plasma-plasmashell.service: Consumed 2h 31min 44.371s CPU time.
14

从 journalctl 拿到的一些 plasmashell 日志：

4 月 24 09:24:56 HOME-Server plasmashell[5803]: kf.plasma.quick: Applet preload policy set to 1
4 月 24 09:24:56 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:178:25: QML FolderViewDropArea (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumWidth":
                                                file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:201:9
4 月 24 09:24:56 HOME-Server plasmashell[5803]: Toolbox not loading, toolbox package is either invalid or disabled.
4 月 24 09:24:57 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.kickoff/contents/ui/main.qml:310:13: QML Image: Cannot open: file:///usr/share/plasma/plasmoids/org.kde.plasma.kickoff/contents/ui/start-here-branding
4 月 24 09:24:58 HOME-Server plasmashell[5803]: org.kde.applets.brightness: D-Bus action "KeyboardBrightnessControl" is not available at service "org.kde.Solid.PowerManagement"
4 月 24 09:24:59 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 24 09:25:23 HOME-Server plasmashell[5803]: Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
4 月 24 09:25:29 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.kickoff/contents/ui/ActionMenu.qml:87: ReferenceError: kickoff is not defined
4 月 24 09:25:56 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.kickoff/contents/ui/ActionMenu.qml:87: ReferenceError: kickoff is not defined
4 月 24 09:26:14 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.kickoff/contents/ui/ActionMenu.qml:87: ReferenceError: kickoff is not defined
4 月 24 09:29:15 HOME-Server plasmashell[5803]: qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
4 月 24 09:29:17 HOME-Server plasmashell[5803]: qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
4 月 24 09:29:17 HOME-Server plasmashell[5803]: qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
4 月 24 09:32:05 HOME-Server plasmashell[5803]: qt.dbus.integration: QDBusConnection: name ':1.285' had owner ':1.285' but we thought it was ''
4 月 24 09:34:27 HOME-Server plasmashell[5803]: qt.dbus.integration: QDBusConnection: name ':1.335' had owner ':1.335' but we thought it was ''
4 月 24 09:40:13 HOME-Server plasmashell[5803]: qt.dbus.integration: QDBusConnection: name ':1.449' had owner ':1.449' but we thought it was ''
4 月 24 09:43:13 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/delegates/DelegatePopup.qml:147:17: QML Body: Binding loop detected for property "width"
4 月 24 09:43:44 HOME-Server plasmashell[5803]: qt.dbus.integration: QDBusConnection: name ':1.533' had owner ':1.533' but we thought it was ''
4 月 24 09:52:32 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/delegates/DelegatePopup.qml:147:17: QML Body: Binding loop detected for property "width"
4 月 24 09:52:44 HOME-Server plasmashell[5803]: Found icon of unknown type 'unknown' in 'system/package/os/org.opensuse.opensuse_welcome/*', skipping it.
4 月 24 09:52:44 HOME-Server plasmashell[5803]: Found icon of unknown type 'unknown' in 'system/package/os/io.github.bit_team.back_in_time.gui/*', skipping it.
4 月 24 09:52:44 HOME-Server plasmashell[5803]: Found icon of unknown type 'unknown' in 'system/package/os/io.github.syllo.nvtop/*', skipping it.
4 月 24 09:52:44 HOME-Server plasmashell[5803]: Found icon of unknown type 'unknown' in 'system/package/os/org.naev.Naev/*', skipping it.
4 月 24 09:52:44 HOME-Server plasmashell[5803]: Found icon of unknown type 'unknown' in 'system/package/os/net.minetest.minetest/*', skipping it.
4 月 24 09:52:44 HOME-Server plasmashell[5803]: Found icon of unknown type 'unknown' in 'system/package/os/com.kdocker.KDocker.desktop/*', skipping it.
4 月 24 09:52:44 HOME-Server plasmashell[5803]: Found icon of unknown type 'unknown' in 'system/package/os/im.dino.Dino/*', skipping it.
4 月 24 09:52:44 HOME-Server plasmashell[5803]: Found icon of unknown type 'unknown' in 'system/package/os/org.musescore.MuseScore/*', skipping it.
4 月 24 09:55:45 HOME-Server plasmashell[5803]: qt.dbus.integration: QDBusConnection: name ':1.790' had owner ':1.790' but we thought it was ''
4 月 24 10:01:42 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/delegates/DelegatePopup.qml:147:17: QML Body: Binding loop detected for property "width"
4 月 24 10:04:37 HOME-Server plasmashell[5803]: qt.dbus.integration: QDBusConnection: name ':1.963' had owner ':1.963' but we thought it was ''
4 月 24 17:14:45 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 24 17:14:45 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 24 17:34:57 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 24 17:34:57 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-GeneralPlus_USB_Audio_Device-00.analog-stereo"
4 月 24 17:34:57 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 24 17:34:57 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 24 17:34:57 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:91: TypeError: Cannot read property 'description' of undefined
4 月 24 17:34:57 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.analog-stereo"
4 月 24 17:34:57 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 24 17:34:57 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 24 20:15:22 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 24 20:15:22 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 24 20:24:27 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 24 20:24:27 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-GeneralPlus_USB_Audio_Device-00.analog-stereo"
4 月 24 20:24:27 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 24 20:24:27 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 24 20:24:27 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:91: TypeError: Cannot read property 'description' of undefined
4 月 24 20:24:27 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.analog-stereo"
4 月 24 20:24:27 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 24 20:24:27 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 09:25:24 HOME-Server plasmashell[5803]: kf.kunitconversion: currency conversion table data obtained via network
4 月 25 18:05:42 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 18:05:42 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 18:07:04 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:528:17: QML PlasmoidHeading: Binding loop detected for property "leftInset":
                                                qrc:/qt/qml/org/kde/plasma/extras/PlasmoidHeading.qml:33:5
4 月 25 18:07:04 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:260:17: QML PlasmoidHeading: Binding loop detected for property "leftInset":
                                                qrc:/qt/qml/org/kde/plasma/extras/PlasmoidHeading.qml:33:5
4 月 25 18:09:53 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:528:17: QML PlasmoidHeading: Binding loop detected for property "leftInset":
                                                qrc:/qt/qml/org/kde/plasma/extras/PlasmoidHeading.qml:33:5
4 月 25 18:09:53 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:260:17: QML PlasmoidHeading: Binding loop detected for property "leftInset":
                                                qrc:/qt/qml/org/kde/plasma/extras/PlasmoidHeading.qml:33:5
4 月 25 18:11:36 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 25 18:11:36 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 25 18:11:36 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 25 18:11:36 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:91: TypeError: Cannot read property 'description' of undefined
4 月 25 18:11:36 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.analog-stereo"
4 月 25 18:11:36 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 25 18:11:36 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 18:11:36 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 18:47:54 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 18:47:54 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 18:48:02 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:528:17: QML PlasmoidHeading: Binding loop detected for property "leftInset":
                                                qrc:/qt/qml/org/kde/plasma/extras/PlasmoidHeading.qml:33:5
4 月 25 18:48:02 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:260:17: QML PlasmoidHeading: Binding loop detected for property "leftInset":
                                                qrc:/qt/qml/org/kde/plasma/extras/PlasmoidHeading.qml:33:5
4 月 25 18:51:44 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 25 18:51:44 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 25 18:51:44 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 25 18:51:44 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:91: TypeError: Cannot read property 'description' of undefined
4 月 25 18:51:44 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.analog-stereo"
4 月 25 18:51:44 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 25 18:51:44 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 18:51:44 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 19:19:33 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 19:19:33 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 19:40:22 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 25 19:40:22 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 25 19:40:22 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 25 19:40:22 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:91: TypeError: Cannot read property 'description' of undefined
4 月 25 19:40:22 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.analog-stereo"
4 月 25 19:40:22 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 25 19:40:22 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 19:40:22 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 19:46:54 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 19:46:54 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 19:47:07 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:528:17: QML PlasmoidHeading: Binding loop detected for property "leftInset":
                                                qrc:/qt/qml/org/kde/plasma/extras/PlasmoidHeading.qml:33:5
4 月 25 19:47:07 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:260:17: QML PlasmoidHeading: Binding loop detected for property "leftInset":
                                                qrc:/qt/qml/org/kde/plasma/extras/PlasmoidHeading.qml:33:5
4 月 25 20:09:55 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 25 20:09:55 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 25 20:09:55 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 25 20:09:55 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:91: TypeError: Cannot read property 'description' of undefined
4 月 25 20:09:55 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.analog-stereo"
4 月 25 20:09:55 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 25 20:09:55 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 25 20:09:55 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 26 12:59:27 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/delegates/DelegatePopup.qml:147:17: QML Body: Binding loop detected for property "width"
4 月 26 21:16:03 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 26 21:16:03 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 26 22:41:30 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 26 22:41:30 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 26 22:41:30 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 26 22:41:30 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:91: TypeError: Cannot read property 'description' of undefined
4 月 26 22:41:30 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.analog-stereo"
4 月 26 22:41:30 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 26 22:41:30 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 26 22:41:30 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 27 09:25:25 HOME-Server plasmashell[5803]: kf.kunitconversion: currency conversion table data obtained via network
4 月 27 13:11:25 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/delegates/DelegatePopup.qml:147:17: QML Body: Binding loop detected for property "width"
4 月 27 19:39:01 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 27 19:39:01 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 27 19:39:11 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 27 19:39:11 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-GeneralPlus_USB_Audio_Device-00.mono-fallback"
4 月 27 19:39:11 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 27 19:39:11 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml:91: TypeError: Cannot read property 'description' of undefined
4 月 27 19:39:11 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.analog-stereo"
4 月 27 19:39:11 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_input.usb-Apple_Inc._Studio_Display_00008030-0000458A1408802E-02.mono-fallback"
4 月 27 19:39:11 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 27 19:39:11 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 27 19:47:11 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 27 19:47:11 HOME-Server plasmashell[5803]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
4 月 27 19:51:20 HOME-Server plasmashell[5803]: kf.plasma.quick: Exposed with no visual parent. Windowssssssss positioning broken.
4 月 27 19:51:21 HOME-Server plasmashell[5803]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
4 月 27 19:52:07 HOME-Server plasmashell[5803]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
4 月 27 19:52:07 HOME-Server plasmashell[5803]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
4 月 27 19:52:38 HOME-Server plasmashell[5803]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
4 月 27 19:52:45 HOME-Server plasmashell[5803]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
4 月 27 19:52:45 HOME-Server plasmashell[5803]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
4 月 27 19:52:46 HOME-Server plasmashell[5803]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
4 月 27 19:53:12 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/global/Globals.qml:130: TypeError: Cannot read property 'screenGeometry' of null
4 月 27 19:53:12 HOME-Server plasmashell[5803]: file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/global/Globals.qml:260: TypeError: Cannot read property 'plasmoid' of undefined
15

你试试降低分辨率呢，我感觉这个卡带 5K 费劲

2060 的 DisplayPort 接口版本是 1.4a，可能也就是 HBR3，根据 wiki，刷新率连 70 都达不到…

16

呃，学姐，要是物理不亮屏，我也就不纠结了。。。
现在的问题是：SDDM 界面，分辨率正常， 显示正常，然后输入密码，能正常显示登录动画，再然后就是黑屏剩个鼠标。。。鼠标可以移动，ctrl+alt+t 可以正常打开 konsole，或者从左上角触发搜索，直接搜索图形程序，也都能正常运行的。。。唯独没有 plasma 的桌面这些。。。

17

而且，apple studio display 我用了有两年多了，这套配置也没动过，我明明记得一年多前，5k 分辨率是能正常加载是使用的。。。

18

@wacke

我又看了一眼你的 Xorg.0.log，有一点我发现很奇怪，前面几行 DFP-2 的 Virtual Screen 是 3840x2160，后面的 Mode 又是 5120x2880，前面那个 3840x2160 好像是那个 /usr/lib/firmware/edid/5k_edid_new.bin 带的？会不会是这里的问题？

19

要不要把你的 Xorg 配置发出来？

20

这个说来话长，那个 3840 的玩意，是个虚拟显示器，用来保证远程重启时的 console 分辨率，这个虚拟显示器分辨率默认 4k，最大 5k，至于为啥要单独加载 edid，因为这个虚拟玩意原版的 edid 在 nvidia，565 以上的驱动无法正确识别到 5k 分辨率。
但这个黑屏问题，不是这个东西的问题，不插这个虚拟显示器，只接 studio display，就是黑屏的状态。。。
Xorg 的配置（我暂时切回 550 版本的驱动，原版 edid 可以识别到 5k，然后通过这个默认 4k，最大 5k 的玩意，通过屏幕镜像，能让 plasma 桌面正常加载，移除这玩意就恢复黑屏）：

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 550.163.01

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

Section "InputDevice"
    # generated from data in "/etc/sysconfig/mouse"
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "IMPS/2"
    Option         "Device" "/dev/input/mice"
    Option         "Emulate3Buttons" "yes"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BusID          "PCI:1:0:0"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
    #Option         "CustomEDID" "GPU-0.DFP-2:/usr/lib/firmware/edid/5k_edid_new.bin"
EndSection