You are using the BackingStore option. Disable it, and it shouldn't crash anymore.
** Changed in: xorg (Ubuntu) Status: New => Invalid -- xserver crushing several times a day https://bugs.launchpad.net/bugs/127729 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs