Hi Chris, So i have now modified initrd and added a quirk for the iMac12,1.
after export BOOT in init i added the following line to make sure the radeon driver gets loaded first. ################### export BOOT #adding quirk for imac 12,1 for plymouth only using fb0 so the radeon driver needs to get loaded first. [ "$(dmesg|grep 'iMac12,1')" ] && modprobe radeon # Don't do log messages here to avoid confusing graphical boots ################### And now it works ok. Plymouth is just selecting the first drm device it can find. Without the quirk fbcon nows that fb1 is the primary device so it is just plymouth. Could plymouth be fixed to make a decission based on the output from fbcon? Regards, William -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1107642 Title: Plymouth partly working on imac 12,1 with different results on 32bit and 64bit kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1107642/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
