Bug#332548: xserver-xorg: 6.9.0.dfsg.1-1 breaks radeon dual-head

Hi, I have noted that X believes that the second monitor is alive; the desktop is sized as if both monitors were working. I can move the mouse cursor to the secondary monitor (blinking "No signal") and I can also move windows to the secondary monitor. It's tricky to move them back into view, thoug

Bug#332548:

Package: xserver-xorg Version: 6.9.0.dfsg.1-1 Severity: important I have struck the exact same problem. Starting X.org 6.9.0 from unstable with the good old dual-head setup that has worked since xfree86 4.3 (slightly modified on x.org transition) brings me a dual-head sized desktop, but a black s