Public bug reported: After upgrading my kernel, directories are left behind in /lib/modules for previous kernel because with the kernel packaging layout, not all binary packages are autoremoved:
$ dpkg -S /lib/modules/5.11.0-34-generic linux-objects-nvidia-460-5.11.0-34-generic: /lib/modules/5.11.0-34-generic $ sudo apt autoremove --purge linux-objects-nvidia-460-5.11.0-34-generic Reading package lists... Done Building dependency tree... Done Reading state information... Done The following packages will be REMOVED: linux-objects-nvidia-460-5.11.0-34-generic* 0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] Requesting to save current system state Successfully saved as "autozsys_sdijbm" (Reading database ... 362960 files and directories currently installed.) Purging configuration files for linux-objects-nvidia-460-5.11.0-34-generic (5.11 .0-34.36) ... dpkg: warning: while removing linux-objects-nvidia-460-5.11.0-34-generic, directory '/lib/modules/5.11.0-34-generic' not empty so not removed ZSys is adding automatic system snapshot to GRUB menu $ ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: apt 2.3.9 ProcVersionSignature: Ubuntu 5.11.0-37.41-generic 5.11.22 Uname: Linux 5.11.0-37-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu70 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Fri Oct 15 14:36:40 2021 InstallationDate: Installed on 2019-12-23 (661 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) RebootRequiredPkgs: Error: path contained symlinks. SourcePackage: apt UpgradeStatus: Upgraded to impish on 2021-10-15 (0 days ago) ** Affects: apt (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug impish -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1947429 Title: linux-object-* not autoremoved on upgrade Status in apt package in Ubuntu: New Bug description: After upgrading my kernel, directories are left behind in /lib/modules for previous kernel because with the kernel packaging layout, not all binary packages are autoremoved: $ dpkg -S /lib/modules/5.11.0-34-generic linux-objects-nvidia-460-5.11.0-34-generic: /lib/modules/5.11.0-34-generic $ sudo apt autoremove --purge linux-objects-nvidia-460-5.11.0-34-generic Reading package lists... Done Building dependency tree... Done Reading state information... Done The following packages will be REMOVED: linux-objects-nvidia-460-5.11.0-34-generic* 0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] Requesting to save current system state Successfully saved as "autozsys_sdijbm" (Reading database ... 362960 files and directories currently installed.) Purging configuration files for linux-objects-nvidia-460-5.11.0-34-generic (5.11 .0-34.36) ... dpkg: warning: while removing linux-objects-nvidia-460-5.11.0-34-generic, directory '/lib/modules/5.11.0-34-generic' not empty so not removed ZSys is adding automatic system snapshot to GRUB menu $ ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: apt 2.3.9 ProcVersionSignature: Ubuntu 5.11.0-37.41-generic 5.11.22 Uname: Linux 5.11.0-37-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu70 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Fri Oct 15 14:36:40 2021 InstallationDate: Installed on 2019-12-23 (661 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) RebootRequiredPkgs: Error: path contained symlinks. SourcePackage: apt UpgradeStatus: Upgraded to impish on 2021-10-15 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1947429/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp