Hmm, that sounds quite odd. However, there are no error messages jumping out at me in the Xorg.0.log.old file.
Would you be willing and able to run this through gdb to determine roughly where in the code the fault lies? Info about using the debugger with X for troubleshooting crashes is at https://wiki.ubuntu.com/DebuggingXorg. Further debugging tips and processes are documented at https://wiki.ubuntu.com/X/Debugging -- X freezes after first boot https://bugs.launchpad.net/bugs/151044 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