I have the XFCE desktop manager installed on my Arch Linux system. With E17 (Enlightenment desktop manager) I had no problems with my mouse: all buttons worked correctly out of the box. But in XFCE my middle mouse button does not fire an event at all (no output with
Evdev seems to identify my mouse correctly (Razer Deathadder) because it echoes its name in the xorg logs. I have no idea what could cause this and how to debug the problem.
I start both E17 and XFCE with
startx. Here is my
exec startxfce4 --with-ck-launch #exec enlightenment-start