I am trying to use button 10 on my mouse to drag windows around. I have installed CCSM and changed the initiate button in the plugin "Move Window" to "Button10" (with no modifier, though adding modifier keys to test does not help).
I know that the desired button is number 10 because xev reports
ButtonPress event, serial 36, synthetic NO, window 0x4000001,
root 0x15d, subw 0x0, time 8361012, (77,129), root:(1812,182),
state 0x0, button 10, same_screen YES
ButtonRelease event, serial 36, synthetic NO, window 0x4000001,
root 0x15d, subw 0x0, time 8361286, (77,129), root:(1812,182),
state 0x0, button 10, same_screen YES
when I click that button in its window.
There is no effect when pressing button 10 with these settings. However, I know that I'm changing the correct setting, as switching from the default of Alt+Button1 to e.g. Ctrl+Alt+Button1 does take effect.