Gnome-shell can't install - broken packages
3298
How do I resolve unmet dependencies after adding a PPA?
54684
File corrupted, how do I reinstall packages on Debian?
47487
Broken packages and unmet dependency installation QGIS, PostgreSQL and postgis Ubuntu 14.04
156977
Unable to install files with apt-get: "unable to locate package"
75798
How to upgrade to the latest GNOME version?
7460
E: Unable to correct problems, you have held broken packages
37998
Unable to install "quickly" on Ubuntu GNOME 15.10
27534
How do I install and use the latest version of GNOME?
145917
Removing broken packages on distro update (13.04 to 13.10)
37171
Gnome Shell - Can I install alongside Unity
70035
install gnome-shell on ubuntu 16.04
102065
How do I rebuild a corrupt dpkg status file?
136861
How to install unity desktop over gnome?
73068
cant install or remove anything on 18.04 cause of DPKG error
28979
Ubuntu system is broken after accidentally uninstalling many packages
13399
Why can I no longer (un)install packages via apt-get after doing a partial dist-upgrade?
30368
Install GNOME Shell extensions from terminal