Mendels, thank you for reporting this and helping make Ubuntu better. If your system was working before you made changes to /etc/sudoers, then the root cause is your changes, versus a software bug in Ubuntu.
Please work through this issue via more appropriate support channels -> http://www.ubuntu.com/support . A Launchpad bug report is the wrong venue for this. Thank you for your understanding. ** 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/1400467 Title: Problemes found by Xdiagnose To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1400467/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs