Cant install program using apt-get like virtualbox or cmake
10193
Failed to download repository information due to missing CDROM
34016
Why is apt-get unable to locate bitcoin and bitcoin-qt package?
76000
How to install cmake 3.2 on Ubuntu
28875
Installing applications from source
1632
How do I fix a "Failed to download package files" error?
117721
How to install suggested packages in apt-get
54998
What does "apt-get install !!" do and how to make it work?
67149
How can I install apt packages non-interactively?
1520
How to install software or upgrade from an old unsupported release?
113442
apt-get not working on Ubuntu 16.04, problems with kernel packages
142954
bunch of errors during any installation witn any utility apt, apt-get, synaptic, etc
115896
How can I install the $0 applications from the Ubuntu Software Center with apt-get?
1789
How to install Ubuntu on VirtualBox?
110175
Debian apt-get install asks for the DVD Binary
129341
Installing Catalina OS in VirtualBox?
129939
Unable to install .deb applications with ubuntu software
32426
How to install packages?