On 09/09/2015 03:45 PM, Paul Smith wrote: > I will try sysresccd, as Heinz advises. In case that does not work, I > will reinstall the system. Fortunately, I have a backup of my home > directory and all important files! If you have /home on its own partition, you can just reuse it without reformatting, and if you don't, you probably should.