现在又有新问题，在登录器SDDM里选择xfce根本进不去，每次都给我自动换成KDE
因为你装的是 KDE。xfce 的默认 DM 不是 SDDM
其实装的时候我在软件那一项 左侧的栏目里把kde gnome和xfce都选了 只有lxce没选。刚才我把liveCD插上 选择upgrade 这次在package包里 把kde gnomw xfce每个项目里、默认没有选定的项目也选上了。
亲，你就不能稳稳当当先装一个 KDE 用着么 
需要什么别的在 running system 里面在搞。
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哇这个帖子 348 个回复了
不重装怎么办呢
五六年都是把所有的桌面系统装上，从来没遇到进xfce被强行拐进KDE的情况
相同的问题: https://forum.suse.org.cn/t/topic/9744/5，
但是xfce可以用。不知道是否可以用那办法解决。这还是重装的结果，之前是能用kde，但是如果在sddm里选择xfce就会被强行拐进KDE。
不过我出于谨慎，没有去删除那两个目录，而是重启了一次，一切似乎又正常了。
你装的tw还是leap？另外显卡是？leap的话，没有那个问题。
确实发生了。 LEAP 42.3
昨天说 ：“现在又有新问题，在登录器SDDM里选择xfce根本进不去，每次都给我自动换成KDE”
刚刚弄明白了，是Elanrun的问题。
今天我启动以后，用的第一个桌面系统是xfce，之后注销想进KDE，结果无论怎样都强行把我拐进xfce。
震惊！《修系统：从除夕到元宵》
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不知道现在敢不敢把nVIDIA的驱动装上去。
请教各位，现在我想装上nvidia驱动，并且装好以后不乱更新。要不要首先卸载三个nouveau有关的东西？
分别是libdrm_nouveau2, libdrm_nouveau2-32bit. xf86-video-nouveau? 还是不要卸载这三个，只要在50-blacklist.conf里面把nouveau加进去就好？
我的/etc/modprobe.d/50-blacklist.conf内容如下：
$Id$
Listing a module here prevents modprobe from loading it via modalias (only
aliases from /lib/modules/*/modules.alias). You may still load it explicitely.
We blacklist some modules becaus they may harm on certain devices or they
prevent other modules from grabbing the device.
Syntax: blacklist
See ‘man modprobe’.
usbcore … module is loaded implicitly, ignore it otherwise
blacklist usbcore
tulip … de4x5, xircom_tulip_cb, dmfe (…) handle same devices
blacklist de4x5
At least 2.4.3 and later xircom_tulip doesn’t have that conflict
xircom_tulip_cb
blacklist dmfe
list all framebuffer drivers, some of them tend to crash during boot
they are either compiled into the kernel, or vesafb is active
X works fine without them, rcfbset can load them if really required
sed -e ‘//drivers/video/..(o|ko)$/{s@^./@@;s@…*$@@;p};d’
blacklist aty128fb
blacklist atyfb
blacklist cyber2000fb
blacklist g450_pll
blacklist hgafb
blacklist i2c-matroxfb
blacklist i810fb
blacklist intelfbdrv
blacklist intelfbhw
blacklist matroxfb_accel
blacklist matroxfb_base
blacklist matroxfb_crtc2
blacklist matroxfb_DAC1064
blacklist matroxfb_g450
blacklist matroxfb_maven
blacklist matroxfb_misc
blacklist matroxfb_proc
blacklist matroxfb_Ti3026
blacklist mdacon
blacklist neofb
blacklist pm2fb
blacklist pm3fb
blacklist radeonfb
blacklist rivafb
blacklist sisfb
blacklist sstfb
blacklist tdfxfb
blacklist tridentfb
blacklist vga16fb
blacklist vgastate
for kyrofb see Bug 35810
blacklist kyrofb
list was not complete (bug 106715)
blacklist arcfb
blacklist backlight
blacklist lcd
blacklist cirrusfb
blacklist gx1fb
blacklist intelfb
blacklist macmodes
blacklist nvidiafb
blacklist s1d13xxxfb
blacklist savagefb
additional modules since SLE11, bug 468964
blacklist arkfb
blacklist carminefb
blacklist gxfb
blacklist hecubafb
blacklist lxfb
blacklist s3fb
blacklist sm501fb
blacklist viafb
blacklist vmlfb
blacklist vt8623fb
#bug 846218
blacklist udlfb
ISDN modules are load from /lib/udev/isdn.sh
blacklist fcusb
blacklist fcusb2
blacklist fxusb
blacklist fxusb_CZ
blacklist fcdslusb
blacklist fcdslusb2
blacklist fcdslusba
blacklist fcdslslusb
blacklist fcdslslusb2
blacklist e2220pc
blacklist e5520pc
blacklist bfusb
blacklist b1isa
blacklist b1pci
blacklist b1pcmcia
blacklist c4
blacklist t1isa
blacklist t1pci
blacklist divas
blacklist act2000
blacklist hfc_usb
blacklist hisax
blacklist hisax_fcpcipnp
blacklist hisax_st5481
blacklist hysdn
blacklist icn
blacklist pcbit
blacklist sc
blacklist tpam
blacklist fcpci
blacklist fcclassic
blacklist fcdsl
blacklist fcdsl2
mISDN modules
blacklist hfcsusb
blacklist hfcpci
blacklist hfcmulti
blacklist l1oip
blacklist mISDN_dsp
blacklist mISDN_core
OSS PCI sound modules
blacklist ad1889
blacklist ali5455
blacklist btaudio
blacklist cmpci
blacklist cs4281
blacklist emu10k1
blacklist es1370
blacklist es1371
blacklist esssolo1
blacklist forte
blacklist i810_audio
blacklist maestro
blacklist maestro3
blacklist nm256_audio
blacklist opl3sa2 # Bug 219758
blacklist rme96xx
blacklist sonicvibes
blacklist trident
blacklist via82cxxx_audio
blacklist ymfpci
this is a debugging module which should only be loaded manually
blacklist evbug
These mtd drivers should be loaded manually.
blacklist scb2_flash
blacklist pci
blacklist l440gx
blacklist amd76xrom
job of rcdvb
blacklist snd-bt87x
This module seems to be good for nothing. See bug 129301.
blacklist dpt_i2o
These devices have bt878 chip without PCI Subsystem ID. Without that info bttv
does not know how to treat them properly. Therefore we disable autoloading of
modules for these devices.
See https://bugzilla.novell.com/show_bug.cgi?id=149588
To enable your device create a hardware configuration file for your device.
See man hwup for details.
You will probably have to specify an option to identify your card. Have a
look in /usr/src/linux/Documentation/video4linux/CARDLIST.bttv.
alias pci:v0000109Ed0000036Esv00000000sd00000000bc04sc00i00 bttv_skip_it
alias pci:v0000109Ed00000878sv00000000sd00000000bc04sc80i00 bttv_skip_it
install bttv_skip_it echo “module alias skipped (bt878 chip without PCI Subsystem ID)”
For some bridges both intel-agp and i82875p_edac are loaded. If i82875p_edac
is loaded first it will grab the device. Then intel-agp doesn’t work.
Therefore we disable automatic loading of 82875p_edac. (Bug 213840)
blacklist i82875p_edac
Blacklist the IBM s390 module for I/O dynamic configuration support
Bug bnc#478601
blacklist chsc_sch
Blacklist acpi_power_meter. The device requires processing ACPI AML code to
update average power measurement. This may be at a high frequency and has
been observed executing every 500ms. This has a noticable impact on latency
sensitive applications that experience delays on workqueue executions. As
very few applications require the data, blacklist the module by default
(bnc#974373)
blacklist acpi_power_meter
现在可以把nvidia的驱动装上去，并且把nouveau卸载并且加入尚书的lacklist了么？有点心里阴影。
是否做完上述步骤以后，就把nvidia的源disable掉？
现在我在yast的软件安装当中搜nouveau，有五个东西：
Mesa-dri-nouveau
xf86-video-nouveau
libdrm_nouveau2,
libdrm_nouveau2-32bit.
libvdpau_nouveau
是否全部删除？