Radeon xrandr event when unplug external display on VGA
Submitted by Honza Tvrznik
Assigned to xf86-video-ati maintainers
Description
Created attachment 81444
xorg log
Hello,
i have notebook and external display connected via VGA port. I am using kscreen for display management. When I connect external display everything works well (notebook display switched off and all screen is on external display).
But when I unplug VGA cable, display on notebook stays black. Workaround is run xrandr (without parametrs) in console for flushing cache.
I have suspicion, that raden driver don't generate Xrandr event (message) when external display is unplugged from VGA port.
GPU: ATI Radeon X1400
Driver: OS Radeon (xf86-video-ati 1:7.1.0-3)
Distro: Arch Linux
KDE: 4.10.4
Kscreen: 1.0
Attachment 81444, "xorg log":
Xorg.0.log