Comment 16 for bug 148408

Using Ubuntu on a IBM Thinkpad X24, since I upgraded to Gutsy, I can't switch back to X11 from VT any more: it completely freeze the computer (does not even answer to ping anymore, cannot sysrq, etc.), thus, I can't suspend any more (which is the *big* drawback for me).

I tried quite recent git builds (packages from http://ppa.launchpad.net/tormodvolden/ubuntu/pool/main/x/xserver-xorg-video-ati/ thus corresponding to driver "version" 6.7.197+git20080108.fa3e2055 ) with no luck.
I also tried many xorg.conf tweaks (disabled almost everything).

Note there is a bug report on Ubuntu launchpad tracker:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/148408