Thank you to report this bug and make ubuntu better! Please if you file a bug, use ubuntu-bug yourpackage from terminal so useful info pulls into the bug and the developers can debug your issue a better way.
You can still apport-collect 1878618 in this stage to pull your info into this existing bug. Maybe also attach your dmesg log and a screenshot of the tearing. Thank you! -- 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/1878618 Title: AMD r9 390 Ubuntu focal 20.04 screen tearing and turns black To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-amdgpu/+bug/1878618/+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