I also had this problem. Booting with the nouveau.config=NvMXMDCB=0 parameter had no effect. It all started with Ubuntu 24.10. I rolled back to Ubuntu 24.04.1, but after upgrading to 24.04.2, the problem returned.
-- 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