More data: - this was on herd 5 live boot CD environment - gfx card : radeon 9500 - what I did : chagned resoltuion with the System / Preferences menu gadget
** Attachment added: "log when crashed" http://librarian.launchpad.net/6736149/Xorg.0.log.old -- X server crashes on resolution change https://launchpad.net/bugs/91591 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
