I have now run linux-purge. It only freed up 50Mb or so, and no kernels got removed
** Attachment added: "Directory listing for /boot" https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1678187/+attachment/5512828/+files/slash-boot-contents-post-linux-purge.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1678187 Title: Removing a linux-image-extra package fails, if /boot is about full To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1678187/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
