you are using a dkms from 'amdgpu-pro', so you should report the bug to AMD, we don't support it
** Changed in: xserver-xorg-video-amdgpu (Ubuntu) Status: New => Invalid ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- 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/1805821 Title: [amdgpu] GUI performance is poor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1805821/+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