I removed MUTTER_DEBUG_DISABLE_TRIPLE_BUFFERING from the /etc/environment file and the system booted properly. But when I removed the other line MUTTER_DEBUG_USE_KMS_MODIFIERS=0 the issue reappeared. So adding MUTTER_DEBUG_USE_KMS_MODIFIERS=0 in the /etc/environment file is the present work around for this issue. I wanted to pass this info to the other members who are facing this issue so that atleast they can move forward and use Gnome until the bug is fixed. So far I have seen no work around posted anywhere so put it here. Members please do confirm if this work around helped.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/2097566 Title: Black screen with nouveau after system update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2097566/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
