I am using a IM2.0 Explorer on Feisty 64 bit and I have the same problem. It would be nice if the extra 2 buttons were recognized during installation and we could use them in different applications (especially the upcoming Beryl).
-- MS Wireless Intellimouse 2.0 Fwd/bk buttons do not work. https://launchpad.net/bugs/47560 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs