I installed the Ubuntu ONe client according to the instructions in the post here:
This worked for the user that posted it. But on my system when I select Ubuntu One from the Preferences menu I get a "busy" mouse pointer for about 5-10 seconds and then nothing happens. If I click the Ubuntu One icon in the System Settings control panel it does absolutely nothing that I can see. I also tried installing using the "Ubuntu ONe Installer" found in the Software Manager, but when I select the Ubuntu ONe menu item after that it just re-runs the installer. There really isn't a clear method to installing this software, as I've always had to guess at what to install in previous Mint editions (I started with 11) but I eventually got it to work. But not this time.
AMD 32-bit dual core processor (it's an HP Pavilion Slimline s3020n)
32-bit Cinnamon edition (does the same thing when I use the Gnome session, though)
Dual boot setup with the original Vista that came with the system
Thank you in advance for anyone who may be able to help.