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 1964626 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/1964626 Title: Unable to launch 5.15.0-22-generic kernel (or its recovery mode) Status in linux package in Ubuntu: Incomplete Bug description: I have been running a build of 22.04 Jammy-Daily (amd64 Desktop) for a couple of weeks and just updating and upgrading using apt. When restarting the VM (VirtualBox), I get the screen in the screenshot below. The same thing happens if I select the 5.15.0-22-generic options - normal or recovery mode - from the grub list in advanced options. I can boot into 5.15.0-18-generic with no issues. I have attempted to run upgrade-grub to no avail. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: grub2 (not installed) ProcVersionSignature: Ubuntu 5.15.0-18.18-generic 5.15.12 Uname: Linux 5.15.0-18-generic x86_64 ApportVersion: 2.20.11-0ubuntu78 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Fri Mar 11 18:17:17 2022 InstallationDate: Installed on 2022-02-26 (13 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220226) SourcePackage: grub2 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1964626/+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