How to install Ubuntu 18.04.3 over older Ubuntu system
2963
What is the proper way of creating installation media from Ubuntu iso?
56225
Do I have to download both the 14.04 and the 14.04.1 versions of ubuntu?
154526
How to upgrade to GNOME 3.30 on Ubuntu 18.04.1
30645
How to install (old) packages for Ubuntu 9.04?
74079
How to Upgrade Ubuntu 12.04.2, 12.04.3 to 12.04.4, the next Hardware Enablement Stack?
108128
How to install newer versions of the Linux kernel?
105335
How do I upgrade my Ubuntu server from one LTS version to another? Is this safe?
68614
Is it possible to install an old version of Mac OS on a new Mac?
95336
Installing particular versions when repo has newer versions?
140942
Install Ubuntu alongside Windows (legacy mode)
63278
Update Linux Subsystem on Windows (Ubuntu) to 16.04
12578
How do I upgrade to a newer version of Ubuntu?
123413
Will apt-get dist-upgrade upgrade my system to a newer version?
25919
How to replace an old version of Ubuntu with a newer one from USB/DVD?
108204
pip3 reinstall on Ubuntu 18.04
8526
Upgrading from Ubuntu 16.04 to 18.04 broke the system completely!
60659
Install newer package version from trusty-backports