This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1995021 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- 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/1995021 Title: Boot and shutdown take several minutes. "watchdog: BUG: soft lockup - CPU#0 stuck for 26s!" followed by nvidia kernel crash Status in linux package in Ubuntu: Incomplete Status in nvidia-graphics-drivers-515 package in Ubuntu: New Bug description: My system has been running smoothly until Kernel 5.15.0-50 (and 5.15.0-52) was installed. Now boot and shutdown take several minutes. I have an Nvidia Gforce 1050 and Nvidia driver 515. Boot and shutdown run witout delay with the Nouveau and Nvidia 390 drivers but the OpenCl is unavailable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1995021/+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