Works for me. Shift+Backspace does not terminate X. Maybe you need to provide more exact steps to reproduce.
It's certainly your prerogative whether you want to include log files, but understand we employ filters to exclude bug reports from our list which lack machine-parseable logs. ** Changed in: xorg (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/516467 Title: Terminate_Server in xmodmap kills X on shift+backspace -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs