https://bugs.kde.org/show_bug.cgi?id=430296
--- Comment #7 from Mauro Molinari <mauro...@tiscali.it> --- I'm also seeing this problem in Kubuntu 20.04. Kernel updates installed through the Discover UI (through "update all packages") are marked as manually installed and hence they are not manually purged by unattended-upgrades/apt autoremove as documented at: https://help.ubuntu.com/community/RemoveOldKernels I'll monitor the upstream bug report... -- You are receiving this mail because: You are watching all bug changes.