These instructions upgrade Netrunner 13.06 to Netrunner 13.12
Please use at your own risk and make sure to make a backup of your personal data first before attempting the upgrade.
To perform the upgrade, open a terminal (yakuake or konsole) and type the following commands:
chmod a+xr upgrade-13.06_to_13.12.sh
During the upgrade, you’ll see a lot of information appear in the terminal and you might see a few warnings/errors. As long as they don’t halt the upgrade, you can ignore them.
The upgrade may take a while (up to 1:30 hours, depending on your machine and you Internet connection), so be prepared for that.