Having the same issue with HD Graphics 515 (Asus Chromebook C302ca). Switching to uxa as noted above gets rid of the artifacting / font distortion, though note that you'll need to add quotes around both "AccelMethod" and "uxa" or X won't start.
Alternatively, you can use Wayland and the artifacts don't appear. Unfortunately even with this change it seems to interfere with video acceleration- both Steam streaming and Shadow streaming fail to start. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1864778 Title: Intel Drivers Artifacts after Mesa-Dev Update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1864778/+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
