Cannot install npm (in 18.04)
5774
How to install the latest versions of NodeJS and NPM?
44846
Package 'upstart' has no installation candidate
30754
Cannot update: "No available releases found"
121470
How to install 'add-apt-repository' using the terminal?
129223
Ubuntu upgrade from 17.04 to 18.04
80480
Snaps won't install in Ubuntu 18.04
30645
How to install (old) packages for Ubuntu 9.04?
36696
Unmet dependencies unable to fix
728
Unable to lock the administration directory (/var/lib/dpkg/) is another process using it?
154622
How do I resolve this installation error?
151361
Can't install .deb version of Chrome
76165
Unmet dependencies: not configured yet
44683
Problem with sudo apt update in Ubuntu 18.04: Post-Invoke-Success if /usr/bin/test -w /var/lib/command-not-found/
50810
No upgrade available for 19.04 from 18.10
33268
Installing VMware on 18.04: Failed to build vmmon
24957
Node Package Manager got corrupted in some way, now it cannot be installed
73053
Unable to lock the administration directory (/var/lib/dpkg/), are you root?