You have been subscribed to a public bug: Dual Screen not working on 14.04 when I log in today. Get error message:
Failed to apply configuration: %s GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._gnome_2drr_2derror_2dquark.Code2: could not set the configuration for CRTC 63 Yesterday I applied updates. Ubuntu software history shows these as: bsdutils(2.20.1-5.1ubuntu20.2,2.20.1-5.1ubuntu20.3) xserver-xorg-video-intel(2.99.910-0ubuntu1.2,2.99.910-0ubuntu1.3) Previous to this I have had no problems with dual screen on 14.04. Solved this by reverting back to the Nouveau driver rather than using the recommended proprietary driver under the Softwares &Updates>Additional Drivers link. The recommended nvidia proprietary driver (version 331.38) previously worked but doesn't work after the above Ubuntu updates. Graphics card used GeForce GT 540M. ** Affects: xorg (Ubuntu) Importance: Low Status: Incomplete ** Tags: bot-comment trusty -- nvidia proprietary driver stopped working after ubuntu 14.04 updates from 18 November 2014 https://bugs.launchpad.net/bugs/1394189 You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp