deskthority

Is there any way to remap the buttons on a rollermouse free 2 in Linux?

Try to use xev to find out what it sends, if you're getting something distinct it should be doable with xmodmap. Otherwise it's probably not worth the trouble.

It just sends normal keycodes. The problem because I have my system remapped to dvorak on a software level, even the copy and paste doesn't work.

Well, I'm out of easy solutions then. Maybe somebody else has an idea but for me it's in the "too much trouble" corner now. :/