I've solved compiling the latest evdev module on the x.org site. Now the driver works fine.
-- Wireless mouse has no horizontal movement after upgrade to hardy https://bugs.launchpad.net/bugs/221022 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs