我的是ati9550,在rc1里用kde一般很少出现不能退回到KDM界面的情况,但是装上xfce,或e17之后,从xfce,e17就无法退回到KDM界面,而是直接死机,ctrl alt backspace以及切换控制台都无效,只能reset,不知道是什么原因。
xfce是用图形方式安装,e17是用前面有个e17安装简介的方法装的,在xfce,e17下面,用ctrl alt backspace重启X都没问题,就是无法正常关机。
$ glxinfo
name of display: :0.0
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Error: couldn't find RGB GLX visual
visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat
----------------------------------------------------------------------
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
0x21 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
0x22 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
$ glxgears
Xlib: extension "GLX" missing on display ":0.0".
glxgears: Error: couldn't get an RGB, Double-buffered visual.
Symbol exaGetPixmapPitch from module /usr/X11R6/lib/modules/drivers/sis_drv.o is unresolved!
Symbol exaGetPixmapPitch from module /usr/X11R6/lib/modules/drivers/sis_drv.o is unresolved!
Symbol exaGetPixmapPitch from module /usr/X11R6/lib/modules/drivers/sis_drv.o is unresolved!
Symbol exaGetPixmapPitch from module /usr/X11R6/lib/modules/drivers/sis_drv.o is unresolved!
Symbol exaGetPixmapOffset from module /usr/X11R6/lib/modules/drivers/sis_drv.o is unresolved!
Symbol exaGetPixmapPitch from module /usr/X11R6/lib/modules/drivers/sis_drv.o is unresolved!
Symbol exaGetPixmapPitch from module /usr/X11R6/lib/modules/drivers/sis_drv.o is unresolved!