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 1979633 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/1979633 Title: The "bare" snap is the cause of error messages "unable to read partition table" and "partition table beyond EOD, truncated" Status in linux package in Ubuntu: Incomplete Status in snapd package in Ubuntu: Invalid Bug description: Hi, here is the problem: # journalctl | grep loop4 Jun 23 09:49:45 vougeot kernel: loop4: detected capacity change from 0 to 8 Jun 23 09:49:45 vougeot kernel: Dev loop4: unable to read RDB block 8 Jun 23 09:49:45 vougeot kernel: loop4: unable to read partition table Jun 23 09:49:45 vougeot kernel: loop4: partition table beyond EOD, truncated The loop4 device is used to mount the "bare" snap: $ df -a | grep /snap/bare/ [...] /dev/loop4 128 128 0 100% /snap/bare/5 Note that on another system, the loop device will probably have another number. The error messages can be found with the following commands: # journalctl | grep "unable to read RDB block" Jun 23 09:49:45 vougeot kernel: Dev loop4: unable to read RDB block 8 # journalctl | grep "unable to read partition table" Jun 23 09:49:45 vougeot kernel: loop4: unable to read partition table # journalctl | grep "partition table beyond EOD" Jun 23 09:49:45 vougeot kernel: loop4: partition table beyond EOD, truncated ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: snapd 2.55.5+22.04 Uname: Linux 5.18.6-051806-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: KDE Date: Thu Jun 23 11:39:16 2022 Snap.Changes: no changes found SourcePackage: snapd UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1979633/+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