according to #40 and conversation on mattermost with Kai-Heng. HWE is planning to add quirk for the faulty dongles so that the dark screen during boot time[1] can be fixed.
[1] https://gitlab.freedesktop.org/drm/intel/-/issues/1890 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1890772 Title: No signal on 4K 60Hz DisplayPort monitor by default, until "max bpc" is lowered to 8 To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-control-center/+bug/1890772/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs