I am seeing the same symptom after login with a black screen and stuck mouse pointer in the middle of screen (well actually at mid point of virtual screen as I have dual screen setup) and similar messages in the logs. For me it is intermittent, maybe one time in 5.
@Dave, you say that you can recover by restarting lightdm, can you explain how to do this? I cannot even get a terminal with ctrl alt F1, though when I click the power button it does power down normally after a few seconds. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/864010 Title: lightdm segfault in libglib To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/864010/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp