This might be aggravated by this DKMS bug which was found in v2.2.0.3, which incidentally is used in Ubuntu 16.04 LTS, and maybe other versions. It doesn't rem

This might be aggravated by this DKMS bug which was found in v2.2.0.3, which incidentally is used in Ubuntu 16.04 LTS, and maybe other versions. It doesn't remove old initrd files in /boot which lead to full /boot issues and subsequent update problems I manually removed a bunch of old initrd images the other day. http://askubuntu.com/questions/616512/purging-old-kernels-fails-to-remove-old-initrd-files http://askubuntu.com/questions/616512/purging-old-kernels-fa... https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=717584 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=717584 They've got a bug reported upstream. We need this fixed in Ubuntu