This has been narrowed down to the use of full kms in the desktop image. As a temporary workaround you can change the line dtoverlay=vc4-kms-v3d to dtoverlay=vc4-fkms-v3d in /boot/firmware/config.txt
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944397 Title: hdmi broken on 5.13.0-1007-raspi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1944397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
