Thanks for your bugreport.
Did the same happen on both machines? Could you please attach the logs in /var/log/dist-upgrade/* to this bugreport? Do you happen to have the output of ls -l /etc/mtab or a memory if it was a file or a symlink?
Thanks for your bugreport.
Did the same happen on both machines? Could you please attach the logs in /var/log/ dist-upgrade/ * to this bugreport? Do you happen to have the output of ls -l /etc/mtab or a memory if it was a file or a symlink?