i have newly installed 12.10 ...
it feels good until i tried to install the graphic driver ...
i have these drivers ...
model : GK107 [GeForce GT 630]
vendor : NVIDIA Corporation
driver : nvidia-experimental-310 - distro non-free
driver : nvidia-current - distro non-free recommended
driver : xserver-xorg-video-nouveau - distro free builtin
driver : nvidia-current-updates - distro non-free
driver : nvidia-experimental-304 - distro non-free
which xserver-xorg-video-nouveau
can boot the system and show me desktop ...
although it shows some strange pictures like mosaic ...
when i installed other drivers and reboot ... system hangs on the screen below ...
https://i.stack.imgur.com/k2WvS.jpg
however when this screen appears ...
i can still visit the apache2 on this machine via another device ...
i think that means the system not dead but just can not bring me to the graphic interface ...
i ran ubuntu 11.04 before on same machine ... this situations never happen ...
i am stucked here and do not know what can i do ... will any one help ..?
xrandr
says below when i can see desktop ... i am not sure whether this is useful or not ...
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 2560 x 1440, current 2560 x 1440, maximum 2560 x 1440
default connected 2560x1440+0+0 0mm x 0mm
2560x1440 0.0*
at last ... thank you for your reading ...