Unable to install Ubuntu 18.04 from 17.10
1520
How to install software or upgrade from an old unsupported release?
155154
I am currently using 19.04 and I got "No new release found for 19.10"
52647
How can I install npm on 17.10?
147557
"The 'grub-efi-amd64-signed' package failed to install into /target/" during installation of Ubuntu 18.04
148049
Deleted Ubuntu 20 alongside windows 10 and unable to install again
6833
Why is my Ubuntu 18.04 distribution asking me to upgrade to Pop!_OS 19.10?
117302
"Package 'docker-ce' has no installation candidate" in 18.04
102559
How to install package from newer distribution?
114132
ubi-partman failed with exit code 10 - ubuntu 18.04
3275
I can't seem to install Ubuntu 16.04.2
151605
upgrading from 15.10 to 16.04 apt not installed
74990
Error while trying to upgrade from Ubuntu 18.04 to 18.10: "Please install all available updates for your release before upgrading."
140850
Why does do-release-upgrade on Xubuntu running version 18.04 not offer to update to 20.04.1?
11166
"Require Installation Of Untrusted Packages" while upgrading with the update manager
20751
Problem upgrading Ubuntu 9.10
67077
Cannot install Ubuntu 16.04 LTS on Asus ROG Laptop
69200
How do I reinstall Ubuntu Software in Ubuntu 20.04 LTS version?