Public bug reported: I sometimes use the "Switch User" facility in gnome. It works fine, allowing me to login again with a different user. When I exit the second login to go back to the first sometimes the computer locks up. There was nothing in the logs so I guess it just locked up before writing anything. This is a white, first generation, 2.0Ghz macbook. lspci shows this graphics adapter:
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03) ** Affects: xserver-xorg-video-i810 (Ubuntu) Importance: Undecided Status: Unconfirmed -- Computer locks up when exiting second X server https://launchpad.net/bugs/73022 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs