curl -fsSL https://download.teamviewer.com/download/linux/signature/TeamViewer2017.asc\
| sudo gpg --dearmor -o /usr/share/keyrings/teamviewer2017-archive-keyring.gpg
sudo echo "deb [arch=$(dpkg --print-architecture)\
signed-by=/usr/share/keyrings/teamviewer2017-archive-keyring.gpg]\
http://linux.teamviewer.com/deb stable main" > /etc/apt/sources.list.d/teamviewer.list
sudo apt update && sudo apt list --upgradeable
sudo apt upgrade && sudo apt install teamviewer
teamviewer version
rm -rf ~/Downloads/teamviewer*
wget -c https://dl.teamviewer.com/download/linux/version_15x/teamviewer_15.30.3_amd64.deb -P ~/Downloads
sudo apt install ~/Downloads/teamviewer_15.30.3_amd64.deb
sudo apt --fix-broken install