First of all, a huge thanks for all your hard work. Mint is great.
I've just had my first difficulty. Without really looking to see what they were I installed y'days updates - I did see that there was a F'Fox update.
After doing that F'Fox wouldn't launch. I went into Synaptic, which said it was installed (3.0.3 I think), so I uninstalled/reinstalled and it worked. Except for Flash.
I uninstalled/reinstalled Flash and it now works!
XFCE version on a Dell 4550.