How can remove software from Ubuntu startup?
8839
How do I add/remove the "hidden" startup applications?
18266
How do I completely remove Ubuntu?
72297
are there any way to find the true package which I want to uninstall on Ubuntu?
40219
Remove all packages installed from a PPA?
8663
How can I remove launcher drive icons?
22853
How do I remove the Unity launcher?
65612
How to delete/remove manually apt added repositories?
63001
How to remove desktop environments?
135378
How to cleanly remove Homebrew
105849
How to remove Windows after installing Ubuntu?
152956
Uninstall all programs installed by Homebrew
41635
Where is the startup file stored?
51264
How do I uninstall Ubuntu from a computer?
88810
Removing an Ubuntu installation
5114
Can I delete any of the default apps the come with OS X?
43877
Which startup applications can I safely disable?
99928
How to remove all i386 packages from Ubuntu 64bit?