On Tue, Jun 7, 2011 at 3:12 AM, Eric Anholt <e...@anholt.net> wrote: > On Thu, 19 May 2011 16:50:00 -0400, Andrew Lutomirski <l...@mit.edu> wrote: >> On Thu, May 19, 2011 at 3:56 PM, Keith Packard <kei...@keithp.com> wrote: >> > On Fri, 13 May 2011 12:14:54 -0400, Andy Lutomirski <l...@mit.edu> wrote: >> > >> >> My Q67 / i7-2600 box has rev09 Sandy Bridge graphics. It hangs >> >> instantly when GNOME loads and it hangs so hard the reset button >> >> doesn't work. Setting i915.semaphore=0 fixes it. >> > >> > Can you describe precisely what hardware you have? The make and model of >> > the motherboard and the exact model of CPU? I'd like to get this issue >> > resolved for 2.6.40 and need to have a reliable way to reproduce the >> > hang; replicating your hardware may be a good way of doing that. >> >> Intel DQ67SW. AMT is enabled but the port 5900 is closed (because I >> can't figure out how to turn on the kvm). >> >> The system boots from UEFI (which is buggy, both because efifb doesn't >> recognize my hardware, because asking the firmware for the boot menu >> causes all efivars entries to be ignored, and because unless I set >> reboot=k the system crashes on reboot). >> >> Userspace is F15 running compiz (*not* gnome-shell). >> >> BIOS is SWQ6710H.86A.0051.2011.0413.1154. >> >> CPU is: >> processor : 0 >> vendor_id : GenuineIntel >> cpu family : 6 >> model : 42 >> model name : Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz >> stepping : 7 > > I fear this bug is just "getting more asynchronous with the GPU means we > trigger race conditions on the GPU more easily." On that note, could > you retest with Mesa as of this commit, since I'm told this is a GT1 CPU: > > commit ef59049c5242a1be7fa59a182d342191185dd62b > Author: Eric Anholt <e...@anholt.net> > Date: Sun Jun 5 23:20:57 2011 -0700 > > i965: Fix flipped GT1 vs GT2 URB VS entry count limits. >
Nope -- I still got the reset-button-not-working hang. I'm pretty sure I installed mesa right -- I moved everything in /usr/lib64/dri out of the way and put the files in mesa/lib/ in there. --Andy _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
