Fix a broken ubuntu upgrade (since it always crashes)

fix_broken_ubuntu_upgrade.md

sudo do-release-upgrade
sudo reboot
shutdown -r now
udo apt-get install --reinstall upstart
sudo apt-get install --reinstall upstart
sudo apt-get -f install --reinstall upstart
sudo apt-get -f install
sudo apt-get -f install
vim /var/lib/dpkg/info/util-linux
sudo vim /var/lib/dpkg/info/util-linux
sudo apt-get -f install
sudo apt-get autoremove
sudo apt-get autoremove -f
sudo apt-get clean and sudo apt-get
sudo apt-get clean;sudo apt-get
sudo apt-get clean; sudo apt-get
sudo apt-get clean
sudo apt-get clean
sudo apt-get autoremove
sudo apt-get autoremove -f
sudo service mountdevsubfs start
sudo service mountdevsubfs
sudo service mountdevsubfs
sudo service mountdevsubfs start
apt-get remove insserv
sudo apt-get remove insserv
apt-get remove insserv
sudo service mountdevsubfs start
sudo apt-get autoremove -f
apt-get clean && sudo apt-get autoremove
sudo (apt-get clean && sudo apt-get autoremove)
sudo apt-get clean && sudo apt-get autoremove
sudo apt-get install --reinstall insserv
sudo apt-get -f install
dpkg --purge task-file-server nfs-kernel-server rpcbind nfs-common
sudo su
lsb_release -a

sudo apt-get install software-properties-common
sudo apt-get install --reinstall libc6-dev #or else wget segfaults