Try disabling apport (the automatic crash reporting, which might not work so well with Xorg) by setting enabled=0 in /etc/default/apport. Use "sudo nano /etc/default/apport" to edit the file. Then restart your machine. Then after X has crashed, look for /etc/X11/core and follow the instructions and links in comment 9.
For the record, I found this in one of your log files: Backtrace: 0: /usr/X11R6/bin/X(xf86SigHandler+0x81) [0x80c5d91] 1: [0xffffe420] 2: /usr/X11R6/bin/X(CheckDeviceGrabs+0xe3) [0x8095463] 3: /usr/X11R6/bin/X(CoreProcessPointerEvent+0x3c0) [0x8097dc0] 4: /usr/X11R6/bin/X(ProcessPointerEvent+0x6a) [0x817f5ea] 5: /usr/X11R6/bin/X(xf86eqProcessInputEvents+0x21d) [0x80e3ecd] 6: /usr/X11R6/bin/X(ProcessInputEvents+0x29) [0x80c70a9] 7: /usr/X11R6/bin/X(Dispatch+0x72) [0x808c4f2] 8: /usr/X11R6/bin/X(main+0x495) [0x8074785] 9: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xdc) [0xb7d23ebc] 10: /usr/X11R6/bin/X(FontFileCompleteXLFD+0x1e1) [0x8073ab1] -- [rv350] crash in ActivatePointerGrab https://bugs.launchpad.net/bugs/116365 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
