I would suspect it is the same problem. I looked through bug #1025401 xrandr and lspci and both problems share the integrated intel graphics system although the bug you quoted has a newer chipset.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1114370 Title: External Monitor Problems: System Freezes when plugging, unplugging, or turning off LG 55LE5400 TV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1114370/+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
