apt-get upgrade has no errors but no effect
12578
How do I upgrade to a newer version of Ubuntu?
18622
How do I install a different Python version using apt-get?
55372
Apt-get stuck at 0% [Working]
113442
apt-get not working on Ubuntu 16.04, problems with kernel packages
39732
How to fix apt-get install / update not working on my Kali Linux
11909
404 error with apt-get update, Don't have any PPA's
86777
Distribution upgrade problem "No new release found"
87672
Apt-Get system completely broken. possible to completely reinstall it?
90937
apt-get update errors
13369
How to make `apt-get upgrade` use less resources?
72082
Is using Software Updater the same thing as running apt-get update and apt-get upgrade?
54571
How do I install the latest version of Git with apt?
13970
Why am I not getting the Ubuntu 18.04 upgrade?
28650
`apt-get update` cannot find Ubuntu servers
115421
Ubuntu 13.10 to 14.04 Lts does not upgrade, keeps showing error
23031
Difference between apt-get -d install & apt-get download
155198
What is the difference between the "jessie" and "jessie-updates" distributions in /etc/apt/sources.list?