You can add "text" to the boot options to make the LiveCD start without X. Please try to reproduce the problem before running apport-collect. The system may collect additional information in log files during the crash.
Here is some references with tips on how you can debug this kind of problems: https://help.ubuntu.com/community/DebuggingSystemCrash https://wiki.ubuntu.com/DebuggingXorg https://wiki.ubuntu.com/X/NonGraphicalBoot -- Kubuntu fails to boot during KDE splash screen https://bugs.launchpad.net/bugs/570735 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