Nexus 7 installation: PPA error
133
How can I fix a 404 Error when using a PPA or updating my package lists?
126436
My App not supporting nexus 7
32379
Android error: Failed to install *.apk on device *: timeout
128055
Nexus 7 2012 is almost unusable after upgrading to the latest Lollipop. What should I do?
8282
Are PPAs safe to add to my system and what are some "red flags" to watch out for?
9862
Installing latest Nvidia from Xorg PPA gives black screen
140515
Is it possible to run Ubuntu on a Nexus 7?
50430
Getting "Authentication is required" when trying to access the Play Store
88519
Installing Ubuntu Touch on Nexus 7 (2012) now that it is no longer supported
139120
Intel Graphis card not updating. Problem with ppa?
154622
How do I resolve this installation error?
42792
Docker ppa package for Ubuntu 19.10
16186
Requires installation of untrusted packages?
111573
What's the best way to re-enable PPAs/repos after an upgrade?
78011
Unable to install package post adding ppa
127389
Problem with Vivaldi ppa
47843
Upgraded to Chrome 61.0.3163 via ppa on Ubuntu 16.04 but it won't launch because NSS out of date