"Use This Source" in Ubuntu Software Center grayed out for many Softwares
743
How do I enable the "Universe" repository?
35662
"Always use this program to open these files" is grayed out. Why?
126457
How can I install commonly used developer tools?
31899
" sudo: source: command not found"
142141
"Install VMware Tools" greyed out after installing ubuntu 15.04 on vmware player 7.1
127674
How to save installer file while downloading from ubuntu software center?
135528
Hardcoded "require 'debug'" can't find the sourcefile
32788
Why is Ubuntu Software Center dropping previously provided applications?
111153
How do I remove/uninstall a program that I have complied from source?
13499
Unable to get Atom text editor from the Software Center
26024
Software center freezing on start up
94372
"Back" and "Install Now" buttons grayed out in 14.04 installer
80579
No install button in software centre?
127669
How can I install the "third party" software option after I've skipped it in the installer?
45126
Ubuntu 16.04 software center not working
113710
Reinstall software-center in Ubuntu 16.04
89974
How can I stop the Ubuntu Software Center from autostarting in Xubuntu?