After Clem's recent blog concerning Cinnamon, I updated my LM 12 and then logged into Cinnamon 1.1.3. The desktop looks fine, as well as the fonts on the panel, but when I try to open the Menu, all I get are unreadable 'blocks' -- no words or fonts

. I am running LM 12 on an older 64 bit machine, with Celeron dual core E1500 processors (2.2 GHz), 2 GB of ram, an ATI Radeon HD 4350 graphics card, and a 22" LCD (16:10) monitor with a resolution of 1680x1050.
I do not experience this problem in Gnome Shell, Gnome Classic, or MATE. Anyone else experiencing a similar problem, or am I 'just not holding my mouth right' when I log in

?
Any help and/or suggestions would be appreciated. I am quite anxious to give Cinnamon a spin around the block...
Hawkeye