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[Bug 464591] Re: upgrade breaks graphic drivers and x, preventing login or startx

 

I was having this flickering screen on the TTY1 prompt problem. 
My fix for a Dell E1750 with an ATI Mobility Radeon X1400 Card:

(ssh into the machine if possible, or boot in recovery mode)
su -
service stop gdm
apt-get remove xorg-driver-fglrx xserver-xorg-video-radeon xserver-xorg-video-ati
apt-get autoremove
apt-get install xserver-xorg-video-radeon xserver-xorg-video-ati libdrm-radeon1
Xorg -configure
cp /root/xorg.conf.new /etc/X11/xorg.conf
init 6

This will blast your current xorg.conf away.  Sorry.  Back it up if
you're sentimental.

The big problem I had, besides the initial graphics floundering, was
that when the xserver-xorg-video-radeon package was installed, it didn't
install libdrm-radeon1.  This caused Xorg -configure to spit out a nasty
segfault.

-- 
upgrade breaks graphic drivers and x, preventing login or startx
https://bugs.launchpad.net/bugs/464591
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