I am running Debian 8.2 Jessie with an AMD Radeon RX 460. MATE is my desktop environment. I use two monitors.
Anything on Monitor 1 is displayed on Monitor 2. I want instead for Monitor 2 to be like an extension of Monitor 1, as you would see in many monitor setups.
Is this possible with Debian 8.2 and my RX 460?
Output of running
xrandr -q in MATE Terminal:
xrandr: Failed to get size of gamma for output default Screen 0: minimum 640 x 480, current 1920 x 1080, maximum 1920 x 1080 default connected 1920x1080+0+0 0mm x 0mm 1920x1080 0.00* 1280x1024 0.00 1024x768 0.00 800x600 0.00 640x480 0.00
Linux desktop 3.16.0-4-amd64 #1 SMP Debian 3.16.36-1+deb8u2 (2016-10-19) x86_64 GNU/Linux