I reverted your Steam Controller edits on the Gamepad article. The main reason is because the udev rule is already listed under Gamepad#Steam Controller Not Pairing, and also because provides
/usr/lib/udev/rules.d/80-steam-controller-permissions.rules, which is functionally identical to the custom rule. See also the dicussion under Talk:Gamepad#Steam controller udev rules.
If your system really doesn't work with the package's udev rule, we should try to figure out what's going wrong, because so far it isn't clear from the bug report what exactly needs to be fixed. Silverhammermba (talk) 03:50, 19 January 2016 (UTC)