Ok, adding vc4.force_hotplug=0x01 to the kernel command line _does_ fix the issue, the screen flickers for a second but comes back with normal image and stays on.
Also, now I seem to be able to decode edid many times in a row without it disappearing (appearing empty). I'm not running the test of forcing an edid.bin file because now there seems to be no point in doing it, let me know if you need this or any other test. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2064370 Title: Blank screen after boot in raspberry pi 4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/2064370/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
