On Wed, 2017-12-06 at 09:10 +0100, robert wrote: > root at salome ~ # uname -r > 4.4.0-22-generic Try dpkg --get-selections | grep linux- to get the list of all installed kernels. After that, uninstall all the old kernelsĀ sudo apt-get purge 'oldest-kernel' For example apt-get purge linux-image-X.Y.ZZ-WW-generic