I think the issue here is that you've discovered the software renderer by choosing a dtoverlay value that wasn't supported.
So yes it's a bug, but not one we plan on devoting any time to. ** Summary changed: - Graphical flashes on a raspi 4 + Graphical flashes on a raspi 4 when software rendering is forced ** Changed in: xorg-server (Ubuntu) Importance: Undecided => Low ** Changed in: mesa (Ubuntu) Importance: Undecided => Low -- 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/1911030 Title: Graphical flashes on a raspi 4 when software rendering is forced To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1911030/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
