Occured here today. Running this simple command to remove old kernels and unused packages worked around the issue:
sudo apt-get autoremove --purge Alternatively, and to be able to remove even manually installed kernels, you could use: sudo purge-old-kernels To be able to use purge-old-kernels you may need to first install the the byobu package by running: sudo apt-get install byobu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/798414 Title: update-initramfs should produce a more helpful error when there isn't enough free space To manage notifications about this bug go to: https://bugs.launchpad.net/initramfs-tools/+bug/798414/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs