Proposed fix from https://bugs.freedesktop.org/show_bug.cgi?id=8776: https://bugs.freedesktop.org/attachment.cgi?id=7531
It seems to be more of a workaround than fixing the actual problem. -- Xorg exits when it receives an ACPI button/lid event https://launchpad.net/bugs/61746 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs