I don't want to upgrade to the new release, and I don't want to have the notification icon about the upgrade (red triangle with exclamation mark in it) sit on the tray constantly.
I don't want to upgrade to the new release, and I don't want to have the notification icon about the upgrade (red triangle with exclamation mark in it) sit on the tray constantly.
In the 'Software Sources' go to 'Updates' tab and set 'Show New Distribution Releases' to 'Never' as shown below. I use Natty but it will be same in Lucid and Maverick too.
You should go to software center --> edit--> software sources
Then on the third tab (updates) go to "release upgrade" (last one) and change it to "never"
edit : what the others said above with glorious images :D
If you don't want to use the GUI, in Precise another way to do it is to edit /etc/update-manager/release-upgrades:
Then change the last line to say: