Please attach te files in /var/log/dist-upgrade to this bugreport. I would like to see if the upgrade did anything unusal that broke sudo. You mention later that booting is a problem too? Does it help if you use the old kernel (the one that was used in gutsy and should still be available)?
Thanks for your bugreport.
Please attach te files in /var/log/ dist-upgrade to this bugreport. I would like to see if the upgrade did anything unusal that broke sudo. You mention later that booting is a problem too? Does it help if you use the old kernel (the one that was used in gutsy and should still be available)?
Thanks Michael