running 12.04 and recently installed Font Manager and a handful of fonts that I use in Gimp.
After a recent reboot some fonts in both chromium and firefox are screwy. This is only true on my ubuntu log in (and it happens in regular ubuntu and ubuntu 2d.) On my daughter's profile, all fonts are still normal.
fonts on this page are all 100% ok (www.askubuntu.com)
But fonts on these pages have changed to one of my newly installed fonts. facebook google yahoo (some) gmail
I had MyUnity installed and chose restore all default fonts, but that had no effect.
Usettings no longer launches for me for some reason.
The fonts I installed were all put in to ~/fonts/