> So that means that with different monitors I could potentially not need this vc4.force_hotplug option, right?
That is certainly my suspicion; it doesn't much surprise me that an LCD controller isn't *quite* obeying the HDMI spec (or perhaps that it expects to be part of something else which handles asserting the hot- plug line). I would certainly hope a branded monitor behaves properly, though. -- 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
