What is the best way to upgrade atom on Linux Ubuntu ? I install atom using official doc
git clone https://github.com/atom/atom cd atom script/build sudo
An easier way is to install the atom-updater-linux from the packages on the atom website.
Go to edit > preferences > install and search for atom-updater-linux
or from the terminal:
apm install atom-updater-linux
This should check for updates after every launch and prompt you to install new updates.