This is what I copied and pasted from the information window of mint update.
++ Launching mintUpdate in root mode
++ Starting refresh
++ Auto-refresh timer is going to sleep for 5 minutes, 0 hours and 0 days
-- Failed to download new safety rules: [Errno socket error] [Errno -2] Name or service not known None
-- Could not download safety rules
If anyone answers this, please understand that I am a COMPLETE newbie to this and only have the most basic understanding of terminology - maybe not even that! I did manage to take an old totally messed up computer that someone gave us (no valid operating system license for reinstall), and installed Linux Mint Glo and managed through trial and error to get it connected to our home wireless network. Don't ask me how I did it, though.


. but others have used this fix in the forum :


