"Install" button is disabled in Ubuntu (12.04 LTS) Software Center
67779
Install button in Software Center is disabled
106253
How to install Ubuntu Software Center on Ubuntu Gnome 17.04?
14960
What are the choices for the Ubuntu desktop GUI and how do I enable them?
22044
How to choose where the software is stored when installing via Ubuntu Software Center
155457
Difference between installation of ubuntu software center and command line
127669
How can I install the "third party" software option after I've skipped it in the installer?
23620
What does the "Basic Ubuntu Server" package contain in software selection during installation?
115896
How can I install the $0 applications from the Ubuntu Software Center with apt-get?
56491
How do I stop Windows from installing applications on update?
49782
Installation type empty on 16.04 for a dual boot
77762
What are post-installation triggers?
4448
How do I install applications in Ubuntu?
54187
What is the "Install this third-party software" box in the installer and what third-party software is installed?
11323
"Install alongside" option missing. How do I install Ubuntu beside Windows using "Something Else"?
94372
"Back" and "Install Now" buttons grayed out in 14.04 installer
2724
Ubuntu Software doesn't work and why are there two Software Center in Ubuntu 20.04?
143747
How do I enable the "backports" repository?