Could you please attach the relavant part of dpkg history log a and dpkg terminal log?
It is possible, that the last run of u-u/u-m installed kernel packages triggering /etc/kernel/postinst.d/apt-auto-removal which resulted kernels to be removed in the _next_ apt/u-u/u-m run. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1803587 Title: kernel from bionic did not get autoremoved by either unattended- upgrades or update-manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unattended-upgrades/+bug/1803587/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
