Keith, many thanks for the quick and useful reply.
Am Wednesday, 21. September 2011 schrieb Keith Packard: > On Wed, 21 Sep 2011 14:23:01 +0200, Rainer Dorsch <m...@bokomoko.de> wrote: > > Hello, > > > > after resuming my graphics card sometimes does not come up (see my post > > yesterday). > > > > Comparing drm outputs with drm.debug=6 in syslog reveals among others > > > > [drm:intel_crt_detect], CRT not detected via hotplug hotplug" > > > > Does that mean that the monitor (EIZO FlexScan L767) is not reliably > > detected? > > No, your monitor is not connected on a VGA cable, but an HDMI (or DVI) > cable through an SDVO card. Indeed, that is true. > I don't see any visible differences between the two resume sequences. Hmm...that is bad news. Since I can ssh into the machine, when the problem occurs, are there some diagnosis scripts/tools I could run? > > Is that a know problem? Does it make sense to open a bug report? > > I haven't heard of any trouble with resume on SVDO cards, but I also > don't know many machines using this. > > Note that there's some review going on that supports hot-plug on SDVO > connected HDMI displays; it's possible that might help in your case, so > you might want to try that patch. Are you refereing to the mail from Simon from yesterday: [Intel-gfx] [PATCHv5] drm/i915: Enable SDVO hotplug interrupts for HDMI and DVI ? Do you expect that it can be applied to a Linux 3.0 kernel? Thanks again, Rainer -- Rainer Dorsch http://bokomoko.de/ _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
