In /etc/apt/sources.list replace xyz.archive.ubuntu.com with old-releases.ubuntu.com and security.ubuntu.com with old-releases.ubuntu.com and remove (comment out) all extras.ubuntu.com lines.
Your ubuntu does not find any sound devices after update? Add “options snd-hda-intel dmic_detect=0” to /etc/modprobe.d/alsa-base.conf Credits: https://launchpad.net/~hui.wang
QUiCKLY press the right shift.
Inbuilt gyroscope fools you: # apt-get remove iio-sensor-proxy
Automatic: dpkg-reconfigure unattended-upgrades vi /etc/apt/apt.conf.d/50unattended-upgrades //Unattended-Upgrade::Remove-Unused-Dependencies “false”; —> //Unattended-Upgrade::Remove-Unused-Dependencies “true”; By hand: apt install byobu purge-old-kernels or apt autoremove –purge
# sudo su – # cd /usr/share/applications Copy and modify an existing item. Search @ desktop for your created app.
edit ~/.selected_editor
apt-get install network-manager-openvpn
bytes and bones 