双显卡，集显跑不行，而ubuntu和windows却可以

howdoudo · 2019年05月12日 09:45

（我是N卡optirun的双显卡笔记本）平时是用opensuse+集成intel显卡，目前遇到问题：

在ubuntu中用集显可以玩的游戏，在opensuse中要optirun才能玩，否则显示一片空白
一些绘图软件中，导出3D图像为图片时，如果用集成显卡则一片黑，optirun则正常。（集显偶尔也正常）
窗口装饰和桌面面板的，在使用kwin时经常像素错乱，而使用轻量的wm则正常
运行vbox开2D视频加速时，主机上youtube和其他视频都无法播放。这时想看视频就需要optirun浏览器和播放器。

感觉这样根本没把集显的正常功能发挥出来。windows上用集显也没那些问题。
是不是什么参数可以调整（比如增大opensuse中给集成显卡的内存），让集显达到ubuntu和windows的那样正常状态？我内存足够。
大suse怎么能输C社？

VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
	Kernel driver in use: i915
	Kernel modules: i915
--
VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 620M] (rev a1)
	Kernel modules: nouveau, nvidia_drm, nvidia

（对了，我喜欢待机代替关机，这个有影响显示吗？）

llyaomo · 2019年05月12日 12:42

这怎么对比啊，我感觉没有对比性。0.0

runapp · 2019年05月12日 13:03

kernel cmdline, 显卡相关的kernel module parameter都对比一下？（我啥都不懂）

howdoudo · 2019年05月13日 02:13

不是为了对比什么，是一些现象表明opensuse上集显有问题。用独显、或换其他distro或windows，是正常的。说明集显硬件没问题，但目前在opensuse上因某种原因出了问题。

现在是想看看有没有办法让集显在opensuse上正常。不用管独显。

@runapp 是指这个？我也不太懂

$ cat /proc/cmdline 
BOOT_IMAGE=/boot/vmlinuz-4.12.14-lp150.12.48-default root=UUID=xxxx net.ifnames=0 biosdevname=0 resume=/dev/disk/by-id/ata-xxxxxxxx showopts

runapp · 2019年05月13日 08:02

不是，我的意思是对比一下方便定位问题。
这个看起来没啥问题，看看模块参数吧。/sys/module/xxx

marguerite · 2019年05月13日 08:15

Ubuntu 也分好多版本的，你看一下两个内核的版本号

howdoudo · 2019年05月22日 01:31

经过多天的摸索，临时解决方案：

2。那个绘图软件，设置中启用软opengl。
3。kwin错乱的问题，在KDE的显示设置中，把渲染由opengl调成xrender。

至于1和4，有时正常，看运气，原因尚不明

/sys/module 有好多模块啊，选了几个看起来相关的，贴上来看有没有用吧

/sys/module$ sudo grep -r "." i915/ video*/ nvidia*/ 
匹配到二进制文件 i915/notes/.note.gnu.build-id
i915/initsize:0
i915/initstate:live
i915/srcversion:75648960CCA8780124xxxxx
i915/coresize:1953792
i915/refcnt:7
i915/sections/.data..read_mostly:0xffffffffa17ad8a0
i915/sections/.fixup:0xffffffffa16fb860
i915/sections/.altinstr_replacement:0xffffffffa16fb65a
i915/sections/.altinstructions:0xffffffffa174297c
i915/sections/.note.gnu.build-id:0xffffffffa16fd000
i915/sections/.exit.text:0xffffffffa16fb849
i915/sections/__mcount_loc:0xffffffffa1799f78
i915/sections/__tracepoints_ptrs:0xffffffffa179ffe0
i915/sections/__ksymtab_strings:0xffffffffa179ff18
i915/sections/__tracepoints:0xffffffffa17aecc0
i915/sections/__ksymtab_gpl:0xffffffffa16fd030
i915/sections/.init.text:0xffffffffa17e9000
i915/sections/.data.unlikely:0xffffffffa17ad834
i915/sections/.gnu.linkonce.this_module:0xffffffffa17b1700
i915/sections/__jump_table:0xffffffffa17a1000
i915/sections/.parainstructions:0xffffffffa1741850
i915/sections/.strtab:0xffffffffa180d9e0
i915/sections/.bss:0xffffffffa17b1a40
i915/sections/.rodata.str1.1:0xffffffffa17168bc
i915/sections/__bug_table:0xffffffffa17aa5d0
i915/sections/__tracepoints_strings:0xffffffffa17a0190
i915/sections/.orc_unwind:0xffffffffa1765be6
i915/sections/__verbose:0xffffffffa17af9f0
i915/sections/.data..cacheline_aligned:0xffffffffa17b1040
i915/sections/.rodata.str1.8:0xffffffffa1722780
i915/sections/.text:0xffffffffa160b000
i915/sections/.altinstr_aux:0xffffffffa16fb7ef
i915/sections/__param:0xffffffffa179f9a0
i915/sections/.data:0xffffffffa17a2460
i915/sections/_ftrace_events:0xffffffffa17ad918
i915/sections/.symtab:0xffffffffa17eb000
i915/sections/.text.unlikely:0xffffffffa16fb8c0
i915/sections/.rodata:0xffffffffa16fd0a0
i915/sections/.ref.data:0xffffffffa17adac0
i915/sections/.orc_unwind_ip:0xffffffffa1742ede
i915/sections/__kcrctab_gpl:0xffffffffa16fd080
i915/sections/__ex_table:0xffffffffa179ff70
i915/sections/.smp_locks:0xffffffffa1741104
i915/parameters/verbose_state_checks:Y
i915/parameters/modeset:-1
i915/parameters/edp_vswing:0
i915/parameters/alpha_support:N
i915/parameters/error_capture:Y
i915/parameters/lvds_channel_mode:0
i915/parameters/guc_firmware_path:(null)
i915/parameters/enable_dp_mst:Y
i915/parameters/panel_ignore_lid:1
i915/parameters/nuclear_pageflip:N
i915/parameters/vbt_sdvo_panel_type:-1
i915/parameters/mmio_debug:0
i915/parameters/enable_guc:0
i915/parameters/load_detect_test:N
i915/parameters/fastboot:N
i915/parameters/enable_hangcheck:Y
i915/parameters/enable_gvt:N
i915/parameters/enable_dpcd_backlight:N
i915/parameters/reset:2
i915/parameters/force_reset_modeset_test:N
i915/parameters/disable_power_well:1
i915/parameters/enable_ips:1
i915/parameters/enable_dc:-1
i915/parameters/invert_brightness:0
i915/parameters/enable_cmd_parser:Y
i915/parameters/guc_log_level:-1
i915/parameters/enable_psr:-1
i915/parameters/enable_ppgtt:1
i915/parameters/enable_fbc:0
i915/parameters/vbt_firmware:(null)
i915/parameters/prefault_disable:N
i915/parameters/panel_use_ssc:-1
i915/parameters/disable_display:N
i915/parameters/huc_firmware_path:(null)
i915/parameters/inject_load_failure:0
grep: i915/uevent: 权限不够
匹配到二进制文件 video/notes/.note.gnu.build-id
video/initsize:0
video/initstate:live
video/srcversion:802F3294F959AD0C8xxxxx
video/coresize:45056
video/refcnt:2
video/sections/.note.gnu.build-id:0xffffffffa10bf000
video/sections/.exit.text:0xffffffffa10be96c
video/sections/__mcount_loc:0xffffffffa10c2ac0
video/sections/__ksymtab_strings:0xffffffffa10c1aac
video/sections/.init.text:0xffffffffa1097000
video/sections/.gnu.linkonce.this_module:0xffffffffa10c4280
video/sections/__jump_table:0xffffffffa10c3000
video/sections/.strtab:0xffffffffa1099608
video/sections/.bss:0xffffffffa10c45c0
video/sections/.rodata.str1.1:0xffffffffa10c12c8
video/sections/.orc_unwind:0xffffffffa10c2220
video/sections/__verbose:0xffffffffa10c4228
video/sections/.rodata.str1.8:0xffffffffa10c17b0
video/sections/.text:0xffffffffa10bc000
video/sections/__param:0xffffffffa10c1b70
video/sections/.data:0xffffffffa10c3020
video/sections/.symtab:0xffffffffa1098000
video/sections/__kcrctab:0xffffffffa10bf0a0
video/sections/.rodata:0xffffffffa10bf0c0
video/sections/.orc_unwind_ip:0xffffffffa10c1c60
video/sections/.smp_locks:0xffffffffa10c1a8c
video/sections/__ksymtab:0xffffffffa10bf030
video/parameters/only_lcd:0
video/parameters/disable_backlight_sysfs_if:-1
video/parameters/device_id_scheme:N
video/parameters/report_key_events:-1
video/parameters/allow_duplicates:N
video/parameters/brightness_switch_enabled:Y
grep: video/uevent: 权限不够
匹配到二进制文件 videobuf2_core/notes/.note.gnu.build-id
videobuf2_core/initsize:0
videobuf2_core/initstate:live
videobuf2_core/srcversion:B03307BA4AEEC2CB0Exxxxx
videobuf2_core/coresize:40960
videobuf2_core/refcnt:2
videobuf2_core/sections/.note.gnu.build-id:0xffffffffa189d000
videobuf2_core/sections/__mcount_loc:0xffffffffa189fb18
videobuf2_core/sections/__ksymtab_strings:0xffffffffa189e60d
videobuf2_core/sections/__ksymtab_gpl:0xffffffffa189d050
videobuf2_core/sections/.gnu.linkonce.this_module:0xffffffffa18a0140
videobuf2_core/sections/__jump_table:0xffffffffa18a0000
videobuf2_core/sections/.strtab:0xffffffffa0092578
videobuf2_core/sections/.bss:0xffffffffa18a0480
videobuf2_core/sections/.rodata.str1.1:0xffffffffa189e2ed
videobuf2_core/sections/__bug_table:0xffffffffa18a0060
videobuf2_core/sections/.orc_unwind:0xffffffffa189ef90
videobuf2_core/sections/.rodata.str1.8:0xffffffffa189d230
videobuf2_core/sections/.text:0xffffffffa1899000
videobuf2_core/sections/__param:0xffffffffa189e7b8
videobuf2_core/sections/.symtab:0xffffffffa0091000
videobuf2_core/sections/__kcrctab:0xffffffffa189d1c0
videobuf2_core/sections/.rodata:0xffffffffa189e370
videobuf2_core/sections/.orc_unwind_ip:0xffffffffa189e7e0
videobuf2_core/sections/__kcrctab_gpl:0xffffffffa189d1c8
videobuf2_core/sections/.smp_locks:0xffffffffa189d224
videobuf2_core/sections/__ksymtab:0xffffffffa189d030
videobuf2_core/parameters/debug:0
grep: videobuf2_core/uevent: 权限不够
匹配到二进制文件 videobuf2_memops/notes/.note.gnu.build-id
videobuf2_memops/initsize:0
videobuf2_memops/initstate:live
videobuf2_memops/srcversion:1613C8DCDFB3B9DB3xxxxx
videobuf2_memops/coresize:16384
videobuf2_memops/refcnt:1
videobuf2_memops/sections/.note.gnu.build-id:0xffffffffa14d9000
videobuf2_memops/sections/__mcount_loc:0xffffffffa14d9308
videobuf2_memops/sections/__ksymtab_strings:0xffffffffa14d9190
videobuf2_memops/sections/__ksymtab_gpl:0xffffffffa14d9050
videobuf2_memops/sections/.gnu.linkonce.this_module:0xffffffffa14da0c0
videobuf2_memops/sections/__jump_table:0xffffffffa14da000
videobuf2_memops/sections/.strtab:0xffffffffa00915a0
videobuf2_memops/sections/.rodata.str1.1:0xffffffffa14d91cb
videobuf2_memops/sections/.orc_unwind:0xffffffffa14d9254
videobuf2_memops/sections/__verbose:0xffffffffa14da030
videobuf2_memops/sections/.rodata.str1.8:0xffffffffa14d9070
videobuf2_memops/sections/.text:0xffffffffa14d8000
videobuf2_memops/sections/.symtab:0xffffffffa0091000
videobuf2_memops/sections/__kcrctab:0xffffffffa14d9060
videobuf2_memops/sections/.rodata:0xffffffffa14d90e0
videobuf2_memops/sections/.orc_unwind_ip:0xffffffffa14d91dc
videobuf2_memops/sections/__kcrctab_gpl:0xffffffffa14d9068
videobuf2_memops/sections/.smp_locks:0xffffffffa14d90c8
videobuf2_memops/sections/__ksymtab:0xffffffffa14d9030
grep: videobuf2_memops/uevent: 权限不够
匹配到二进制文件 videobuf2_v4l2/notes/.note.gnu.build-id
videobuf2_v4l2/initsize:0
videobuf2_v4l2/initstate:live
videobuf2_v4l2/srcversion:0F530711EC55E2D36xxxxxx
videobuf2_v4l2/coresize:28672
videobuf2_v4l2/refcnt:1
videobuf2_v4l2/sections/.note.gnu.build-id:0xffffffffa18a6000
videobuf2_v4l2/sections/__mcount_loc:0xffffffffa18a74a0
videobuf2_v4l2/sections/__ksymtab_strings:0xffffffffa18a6799
videobuf2_v4l2/sections/__ksymtab_gpl:0xffffffffa18a6040
videobuf2_v4l2/sections/.gnu.linkonce.this_module:0xffffffffa18a8040
videobuf2_v4l2/sections/.strtab:0xffffffffa01a92f0
videobuf2_v4l2/sections/.bss:0xffffffffa18a8380
videobuf2_v4l2/sections/.rodata.str1.1:0xffffffffa18a6788
videobuf2_v4l2/sections/__bug_table:0xffffffffa18a8000
videobuf2_v4l2/sections/.orc_unwind:0xffffffffa18a6df8
videobuf2_v4l2/sections/.rodata.str1.8:0xffffffffa18a6428
videobuf2_v4l2/sections/.text:0xffffffffa18a4000
videobuf2_v4l2/sections/__param:0xffffffffa18a6960
videobuf2_v4l2/sections/.symtab:0xffffffffa01a8000
videobuf2_v4l2/sections/__kcrctab:0xffffffffa18a6200
videobuf2_v4l2/sections/.rodata:0xffffffffa18a6280
videobuf2_v4l2/sections/.orc_unwind_ip:0xffffffffa18a6988
videobuf2_v4l2/sections/__kcrctab_gpl:0xffffffffa18a6204
videobuf2_v4l2/sections/__ksymtab:0xffffffffa18a6030
videobuf2_v4l2/parameters/debug:0
grep: videobuf2_v4l2/uevent: 权限不够
匹配到二进制文件 videobuf2_vmalloc/notes/.note.gnu.build-id
videobuf2_vmalloc/initsize:0
videobuf2_vmalloc/initstate:live
videobuf2_vmalloc/srcversion:58C2FAB0287A83CE78xxxxx
videobuf2_vmalloc/coresize:16384
videobuf2_vmalloc/refcnt:1
videobuf2_vmalloc/sections/.note.gnu.build-id:0xffffffffa1890000
videobuf2_vmalloc/sections/__mcount_loc:0xffffffffa1890840
videobuf2_vmalloc/sections/__ksymtab_strings:0xffffffffa1890238
videobuf2_vmalloc/sections/__ksymtab_gpl:0xffffffffa1890030
videobuf2_vmalloc/sections/.gnu.linkonce.this_module:0xffffffffa1891140
videobuf2_vmalloc/sections/__jump_table:0xffffffffa1891000
videobuf2_vmalloc/sections/.strtab:0xffffffffa0093918
videobuf2_vmalloc/sections/.rodata.str1.1:0xffffffffa1890127
videobuf2_vmalloc/sections/__bug_table:0xffffffffa1891090
videobuf2_vmalloc/sections/.orc_unwind:0xffffffffa18904ab
videobuf2_vmalloc/sections/__verbose:0xffffffffa18910d8
videobuf2_vmalloc/sections/.rodata.str1.8:0xffffffffa1890048
videobuf2_vmalloc/sections/.text:0xffffffffa188f000
videobuf2_vmalloc/sections/.data:0xffffffffa1891020
videobuf2_vmalloc/sections/.symtab:0xffffffffa0093000
videobuf2_vmalloc/sections/.rodata:0xffffffffa18901a0
videobuf2_vmalloc/sections/.orc_unwind_ip:0xffffffffa189024b
videobuf2_vmalloc/sections/__kcrctab_gpl:0xffffffffa1890040
videobuf2_vmalloc/sections/.smp_locks:0xffffffffa1890188
grep: videobuf2_vmalloc/uevent: 权限不够
匹配到二进制文件 videodev/notes/.note.gnu.build-id
videodev/initsize:0
videodev/initstate:live
videodev/srcversion:FFAD8EFEEC50E3334Bxxxxx
videodev/coresize:196608
videodev/refcnt:3
videodev/sections/.altinstr_replacement:0xffffffffa17fae7b
videodev/sections/.altinstructions:0xffffffffa180b94c
videodev/sections/.note.gnu.build-id:0xffffffffa17fc000
videodev/sections/.exit.text:0xffffffffa17fae60
videodev/sections/__mcount_loc:0xffffffffa180b090
videodev/sections/__tracepoints_ptrs:0xffffffffa180bd90
videodev/sections/__ksymtab_strings:0xffffffffa18036b1
videodev/sections/__tracepoints:0xffffffffa180ea40
videodev/sections/__ksymtab_gpl:0xffffffffa17fc510
videodev/sections/.init.text:0xffffffffa181a000
videodev/sections/.gnu.linkonce.this_module:0xffffffffa180ed80
videodev/sections/.init.data:0xffffffffa181b000
videodev/sections/__jump_table:0xffffffffa180c000
videodev/sections/.parainstructions:0xffffffffa180b930
videodev/sections/.strtab:0xffffffffa1821d60
videodev/sections/.bss:0xffffffffa180f0c0
videodev/sections/.rodata.str1.1:0xffffffffa17fe435
videodev/sections/__bug_table:0xffffffffa180e718
videodev/sections/__tracepoints_strings:0xffffffffa180bde0
videodev/sections/.orc_unwind:0xffffffffa1806d04
videodev/sections/__verbose:0xffffffffa180e880
videodev/sections/_ftrace_enum_map:0xffffffffa180ecb0
videodev/sections/.rodata.str1.8:0xffffffffa1801fc0
videodev/sections/.text:0xffffffffa17e9000
videodev/sections/.data:0xffffffffa180c060
videodev/sections/_ftrace_events:0xffffffffa180e8b8
videodev/sections/.symtab:0xffffffffa181c000
videodev/sections/__kcrctab:0xffffffffa17fc740
videodev/sections/.rodata:0xffffffffa17fc920
videodev/sections/.ref.data:0xffffffffa180e920
videodev/sections/.orc_unwind_ip:0xffffffffa1803ffc
videodev/sections/__kcrctab_gpl:0xffffffffa17fc878
videodev/sections/.smp_locks:0xffffffffa1801e04
videodev/sections/__ksymtab:0xffffffffa17fc030
grep: videodev/uevent: 权限不够
nvidia/version:390.116
匹配到二进制文件 nvidia/notes/.note.gnu.build-id
nvidia/taint:PO
nvidia/initsize:0
nvidia/initstate:live
nvidia/srcversion:C89BBAE72CC15D42E1xxxxx
nvidia/coresize:14409728
nvidia/refcnt:173
nvidia/sections/.note.gnu.build-id:0xffffffffa22ff000
nvidia/sections/.exit.text:0xffffffffa22fe1fd
nvidia/sections/__mcount_loc:0xffffffffa2881e28
nvidia/sections/__ksymtab_strings:0xffffffffa2878f7d
nvidia/sections/.init.text:0xffffffffa0481000
nvidia/sections/.gnu.linkonce.this_module:0xffffffffa28c0740
nvidia/sections/__jump_table:0xffffffffa2884000
nvidia/sections/.parainstructions:0xffffffffa2882c40
nvidia/sections/.strtab:0xffffffffa0566900
nvidia/sections/.bss:0xffffffffa28c0a80
nvidia/sections/.rodata.str1.1:0xffffffffa2860c45
nvidia/sections/__bug_table:0xffffffffa28c0560
nvidia/sections/.orc_unwind:0xffffffffa287cda4
nvidia/sections/.rodata.str1.8:0xffffffffa28474c0
nvidia/sections/.text:0xffffffffa1c66000
nvidia/sections/__param:0xffffffffa2882ea0
nvidia/sections/.data:0xffffffffa2884060
nvidia/sections/.symtab:0xffffffffa0482000
nvidia/sections/__kcrctab:0xffffffffa22ff4e0
nvidia/sections/.text.unlikely:0xffffffffa22fe223
nvidia/sections/.rodata:0xffffffffa22ff620
nvidia/sections/.orc_unwind_ip:0xffffffffa28797f8
nvidia/sections/.smp_locks:0xffffffffa2882bd0
nvidia/sections/__ksymtab:0xffffffffa22ff030
grep: nvidia/uevent: 权限不够
nvidia_drm/version:390.116
匹配到二进制文件 nvidia_drm/notes/.note.gnu.build-id
nvidia_drm/taint:PO
nvidia_drm/initsize:0
nvidia_drm/initstate:live
nvidia_drm/srcversion:17C7B43754688AB8Axxxxx
nvidia_drm/coresize:45056
nvidia_drm/refcnt:1
nvidia_drm/sections/.note.gnu.build-id:0xffffffffa0485000
nvidia_drm/sections/.exit.text:0xffffffffa0484f2c
nvidia_drm/sections/__mcount_loc:0xffffffffa0488750
nvidia_drm/sections/.init.text:0xffffffffa048d000
nvidia_drm/sections/.data.unlikely:0xffffffffa04895ec
nvidia_drm/sections/.gnu.linkonce.this_module:0xffffffffa0489600
nvidia_drm/sections/__jump_table:0xffffffffa0489000
nvidia_drm/sections/.parainstructions:0xffffffffa0488a90
nvidia_drm/sections/.strtab:0xffffffffa048ffc8
nvidia_drm/sections/.bss:0xffffffffa0489940
nvidia_drm/sections/.rodata.str1.1:0xffffffffa0485640
nvidia_drm/sections/__bug_table:0xffffffffa0489520
nvidia_drm/sections/.orc_unwind:0xffffffffa0487613
nvidia_drm/sections/.rodata.str1.8:0xffffffffa0485798
nvidia_drm/sections/.text:0xffffffffa0481000
nvidia_drm/sections/__param:0xffffffffa0488b10
nvidia_drm/sections/.data:0xffffffffa0489040
nvidia_drm/sections/.symtab:0xffffffffa048e000
nvidia_drm/sections/.rodata:0xffffffffa0485040
nvidia_drm/sections/.orc_unwind_ip:0xffffffffa0486a97
nvidia_drm/sections/.smp_locks:0xffffffffa0488a68
nvidia_drm/parameters/modeset:N
grep: nvidia_drm/uevent: 权限不够
nvidia_modeset/version:390.116
匹配到二进制文件 nvidia_modeset/notes/.note.gnu.build-id
nvidia_modeset/taint:PO
nvidia_modeset/initsize:0
nvidia_modeset/initstate:live
nvidia_modeset/srcversion:BDC6AE6E9C9B4A8C07xxxxx
nvidia_modeset/coresize:1048576
nvidia_modeset/refcnt:4
nvidia_modeset/sections/.note.gnu.build-id:0xffffffffa075f000
nvidia_modeset/sections/.exit.text:0xffffffffa075e473
nvidia_modeset/sections/__mcount_loc:0xffffffffa07adc28
nvidia_modeset/sections/__ksymtab_strings:0xffffffffa07ad1b8
nvidia_modeset/sections/.init.text:0xffffffffa07cc000
nvidia_modeset/sections/.gnu.linkonce.this_module:0xffffffffa07b03c0
nvidia_modeset/sections/.strtab:0xffffffffa07dde30
nvidia_modeset/sections/.bss:0xffffffffa07b0700
nvidia_modeset/sections/.rodata.str1.1:0xffffffffa07ad128
nvidia_modeset/sections/__bug_table:0xffffffffa07b0385
nvidia_modeset/sections/.orc_unwind:0xffffffffa07ad5f3
nvidia_modeset/sections/.rodata.str1.8:0xffffffffa07ad028
nvidia_modeset/sections/.text:0xffffffffa06cb000
nvidia_modeset/sections/.data:0xffffffffa07ae000
nvidia_modeset/sections/.symtab:0xffffffffa07cd000
nvidia_modeset/sections/__kcrctab:0xffffffffa075f040
nvidia_modeset/sections/.rodata:0xffffffffa075f100
nvidia_modeset/sections/.orc_unwind_ip:0xffffffffa07ad1d3
nvidia_modeset/sections/.smp_locks:0xffffffffa07ad1ac
nvidia_modeset/sections/__ksymtab:0xffffffffa075f030
grep: nvidia_modeset/uevent: 权限不够
匹配到二进制文件 nvidia_uvm/notes/.note.gnu.build-id
nvidia_uvm/taint:PO
nvidia_uvm/initsize:0
nvidia_uvm/initstate:live
nvidia_uvm/srcversion:6CB63396D00EEA7DBxxxxx
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nvidia_uvm/parameters/uvm_driver_mode:8
grep: nvidia_uvm/uevent: 权限不够

howdoudo · 2020年02月1日 04:46

从 15.0 升级到 15.1（重装的）后，这个本来已经不见的问题又出现了。真烦啊

运行 vbox 开 2D 视频加速时，主机上 youtube 和其他视频都无法播放。这时想看视频就需要 optirun 浏览器和播放器。

bump，各位朋友们，求解决