I think this is occurring because /boot is filling up. I have a boot partition sized to defaults by the Unbuntu installer. That's 721392 1K-blocks per df. Lately, as 20.04.3 has picked up newer kernels, too many have been retained. I had associated files for one 5.10.0, one 5.11.0, and two 5.13.0 on there. `apt autoremove` didn't affect those retained. I believe that left initramfs-tools with too little space to update an existing version. Most of the space are the initrd.img files.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875407 Title: package initramfs-tools 0.136ubuntu6 failed to install/upgrade: installed initramfs-tools package post-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1875407/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
