It's happens when using Flock Web browser too :( What happen is the X (or gdm) is killed as process, and goes to the first console terminal (tty1). Possibles relateds: * Gnome 2.14 * Ubuntu 6.06 * Nvidia GLX package * X.org 7 package * Launchpad * or the combination of then all (or some of them).
When it happen, you need restart the computer, and after login, may take some time to starts GNOME correctly. -- Clicking on Codes of Conduct link in Launchpad crashes X https://launchpad.net/bugs/49789 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs