In my case the error message was "could not write compressed host" /boot partition as per installed default may be a bit small-ish. Tried running update-upgrade command again, same result. ran "sudo apt autoremove --purge" to remove old kernels; update-upgrade worked fine after that.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967165 Title: package linux-image-5.13.0-39-generic 5.13.0-39.44~20.04.1 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1967165/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs