Description of problem: After rebooting this morning I didn't get a graphical login. After seeing it was likely gnome-session related I downgraded gnome-session-3.7.2-1.fc19 to gnome-session-3.6.2-2.fc18 (along with gnome-session-xsession) and restarted the graphical target and then things were working again. Messages similar to the following in /var/log/messages are why I suspected the issue was related to gnome-session: Nov 24 09:48:35 bruno gnome-session[3604]: GLib-CRITICAL: g_unix_signal_source_new: assertion `signum == SIGHUP || signum == SIGINT || signum == SIGTERM' failed Nov 24 09:48:34 bruno kernel: gnome-session[3604]: segfault at 10 ip 4ad6b43f sp bfb1f150 error 4 in libglib-2.0.so.0.3501.0[4ad26000+129000] Nov 24 09:48:35 bruno gnome-session[3604]: GLib-CRITICAL: g_source_set_callback: assertion `source != NULL' failed
Thanks, should be fixed in tomorrow's rawhide compose with glib2-2.35.2-1.fc19 build. *** This bug has been marked as a duplicate of bug 879613 ***