Date: Wed, 10 Jul 2013 17:33:18 +0300 From: Andriy Gapon <avg@FreeBSD.org> To: freebsd-x11@FreeBSD.org Subject: Re: radeon regression after xorg update Message-ID: <51DD70AE.9020702@FreeBSD.org> In-Reply-To: <51DC5225.3060507@FreeBSD.org> References: <51DC5225.3060507@FreeBSD.org>
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on 09/07/2013 21:10 Andriy Gapon said the following: > > For a number of reasons I've been postponing the big Xorg upgrade on my radeon > machine, but I finally did it today. > > My configuration: > Hardware: ATI Radeon HD 3200 Graphics, which is IGP from 780G/RS780 chipset. > Software: > xorg-server-1.12.4_1,1 > xf86-video-ati-6.14.6 Downgrading xf86-video-ati to 6.14.4 seems to fix the problem. I haven't tried 6.14.5 yet and 6.14.3 does not appear to work with the current xorg-server. Probably this is a good candidate for an upstream bug report. > I use the official ports tree (as opposed to xorg-dev) and I have > WITH_NEW_XORG=yes in make.conf. > > One peculiarity of my setup is that I run two X servers. And the regression is > exactly about that. > Until the upgrade everything worked just fine. But now if I do a direct > VT-switch from one X-owned terminal to the other, then I get a significant > chance of my system hanging. > > I see the following things when that happens. > In Xorg.log I sometimes get (repeated many times): > (EE) RADEON(0): Timeout trying to update memory controller settings ! > (EE) RADEON(0): You will probably crash now ... > In system log I sometimes see (repeated many times): > kernel: info: [drm] wait idle failed status : 0xA0003030 0x00000003 > Sometimes the system just resets without leaving any clues. > > Here is another interesting point. If first I do a VT-switch to a non-graphic > (console) terminal and then to the other X terminal, there the problem never > happens. > > I wonder what could be causing this. -- Andriy Gapon
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