I have the same problem. The Release Notes for 21.2 has a section titled "Solving freezes during the boot sequence" that sounds similar this problem. Even though I have an AMD video board instead of NVIDIA, I tried the listed fixes to no avail. I gave up and went back to vmlinuz-5.15.0-84-generic. My system info is at this pastebin: https://paste.ubuntu.com/p/S6Q7qYRHkq/
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2039375 Title: Green screen Status in linux package in Ubuntu: Confirmed Bug description: This morning I did the kernel update that arrived yesterday. Now, after I login I get a solid green screen and that's where it stays. the upgrade took the machine from: vmlinuz-5.15.0-84-generic To: vmlinuz-5.15.0-86-generic I rebooted into 84-generic and everything worked correctly, as pre- update. See more : https://forums.linuxmint.com/viewtopic.php?t=405203&e=1&view=unread#unread To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2039375/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp