no lockup today. probably because i used far fewer firefox tabs. i suspect xorg gets into trouble under the strain of thrashing. i suspect this is a new issue because the new version of firefox recently introduced into xenial has a significantly larger memory footprint. tomorrow perhaps i'll try with more tabs open.
-- 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/1744429 Title: [Dell OptiPlex 755] PC freezes while playing vlc or youtube To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1744429/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : email@example.com Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp