Daniel Vetter <daniel@xxxxxxxx> writes: > On Sat, Mar 16, 2013 at 01:04:34PM +0100, Stephan Boettcher wrote: >> >> Moin, >> >> [1.] One line summary of the problem: >> >> Both screens stay blank during boot with 3.8.3. This has been fixed in 3.8.4. Sorry for the noise. >> [2.] Full description of the problem/report: >> >> When booting the screens go blank soon after showing the grub menu. >> Starting X11 does not bring the screens up either. >> In /var/log/dmesg two lines appear (diff -u): >> >> @@ -432,8 +434,10 @@ >> [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). >> [drm] Driver supports precise vblank timestamp query. >> vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem >> +i915 0000:00:02.0: No connectors reported connected with modes >> +[drm] Cannot find any crtc or sizes - going 1024x768 >> fbcon: inteldrmfb (fb0) is primary device >> -Console: switching to colour frame buffer device 240x75 >> +Console: switching to colour frame buffer device 128x48 >> i915 0000:00:02.0: fb0: inteldrmfb frame buffer device >> i915 0000:00:02.0: registered panic notifier >> i915: No ACPI video bus found > > Can you please file a bug report against bugs.freedesktop.org. They require to create an account, and I resolved to not open accounts anywhere just to file bug reports, sorry. > Please boot both broken and working kernel with drm.debug=0xe added to > your kernel cmdline and attach the complete dmesg of each to the bug > report. > > If you can do a quick bisect to figure out the offending commit, that > would be good, too. And can you please also check whether the latest > 3.9-rc kernel is affect? We need to know that since stable rules mandate > that regressions in stable kernels can only be fixed once upstream is > known to work. > > Thanks, Daniel -- Dr. Stephan Böttcher Tel: +49-431-880-2508 Christian-Albrechts-Universität zu Kiel Inst. f. Exp. u. Angew. Physik, Abt. Extraterrestrische Physik Leibnizstr. 11, 24118 Kiel, Germany _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
