The post 54 workaround fixed it for me, thanks much @khitschler. (https://bugs.launchpad.net/ubuntu/+source/plasma- desktop/+bug/1849084/comments/54)
Running Ubuntu 18.04.1 with latest stable kernel (5.4.0-42), but this has been a problem since the upgrade from 16.04. Since there are no issues with the workaround, it will remain in place until the upgrade to 20.04. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-amdgpu in Ubuntu. https://bugs.launchpad.net/bugs/1849084 Title: Freeze on system-resume caused by kwin and amdgpu driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kwin/+bug/1849084/+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
