I am having the same problem with an integrated Intel card on a Dell GX620 Desktop machine:
The Xserver dissappears (crashes), turns my monitor to standby, and sends me back to the gdm login screen after a few seconds. It has happened to me twice now, both times I have been un-minimizing Mozilla Firefox from the taskbar (by clicking it) 00:02.0 VGA compatible controller: Intel Corporation 82945G/GZ Integrated Graphics Controller (rev 02) Xorg.0.log.old provides: Backtrace: 0: /usr/bin/X(xf86SigHandler+0x81) [0x80c95d1] 1: [0xffffe420] 2: /usr/bin/X [0x817e389] 3: /usr/bin/X [0x817ad15] 4: /usr/bin/X(CompositePicture+0x153) [0x8161223] 5: /usr/bin/X [0x81674ff] 6: /usr/bin/X [0x8164425] 7: /usr/bin/X [0x815765e] 8: /usr/bin/X(Dispatch+0x1aa) [0x808f47a] 9: /usr/bin/X(main+0x495) [0x8076f05] 10: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0) [0xb7dbf050] 11: /usr/bin/X(FontFileCompleteXLFD+0x1e1) [0x8076241] Fatal server error: Caught signal 11. Server aborting (II) AIGLX: Suspending AIGLX clients for VT switch (II) intel(0): xf86UnbindGARTMemory: unbind key 0 (II) intel(0): xf86UnbindGARTMemory: unbind key 1 (II) intel(0): xf86UnbindGARTMemory: unbind key 2 (II) intel(0): xf86UnbindGARTMemory: unbind key 3 (II) intel(0): xf86UnbindGARTMemory: unbind key 4 My XOrg config is attached. ** Attachment added: "XOrg Config" http://launchpadlibrarian.net/12567175/xorg.conf -- [nvidia] X crash in compPaintWindowBackground https://bugs.launchpad.net/bugs/71913 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
