Created attachment 522438 [details] emerge --info x11-base/xorg-server Hi, I've just upgraded a bunch of packages including x11 proto and xorg, which also caused x11-drivers to be rebuilt. Since then the GPU crashes any time i do something in xrandr, eg: xrandr --output DVI-0 --off Additionally the second screen only as brought up by X only shows the mouse, but no windows or anything. Video card is Radeon 7700HD Kernel is 4.15.7; downgrading doesn't help. I'm not sure who's the culprit and I don't seem to be able to downgrade easily as x11-base/xorg-server-1.19.6 is no longer available and 1.19.5-r1 won't install due to convoluted deps.
Created attachment 522440 [details] gpu crash log
Created attachment 522442 [details] list of (relevant) upgraded packages from emerge.log
I've just added xf86-video-ati-18.0.0 to the tree. Please give that a try. If it does not resolve the problem, please file a bug upstream at https://bugs.freedesktop.org/enter_bug.cgi?product=xorg&component=Driver/Radeon and link us to it here.
(In reply to Matt Turner from comment #3) > I've just added xf86-video-ati-18.0.0 to the tree. Please give that a try. > If it does not resolve the problem, please file a bug upstream at > https://bugs.freedesktop.org/enter_bug.cgi?product=xorg&component=Driver/ > Radeon and link us to it here. Same issue with xf86-video-ati-18.0.0. Will file a bug upstream when I have a moment. Thanks!
