Carl Miller, regarding the new problem, you may want to first check if updating to the Vivid enablement stack addresses the issue as outlined in https://wiki.ubuntu.com/Kernel/LTSEnablementStack .
If not, please file a new report via a terminal: ubuntu-bug xorg Please ensure you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information. Regarding the scope of this report, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1476343/comments/24 regarding this being fixed with a BIOS update. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find. ** Changed in: xorg (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1476343 Title: Freeze on screensaver deactivate when set to lock on screensaver activate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1476343/+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