From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 73528] Deferred lighting in Second Life causes system hiccups
and screen flickering
Date: Mon, 26 May 2014 03:10:29 +0000
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Date: Mon, 26 May 2014 03:10:28 +0000
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https://bugs.freedesktop.org/show_bug.cgi?id=3D73528
--- Comment #8 from Michel D=C3=A4nzer ---
First of all, please attach the Xorg.0.log file and the output of glxinfo a=
nd
dmesg.
(In reply to comment #6)
> One thing I noticed additionally: I have Radeon DPM enabled, despite my
> Kernel requiring a boot parameter for that as that's not yet default.
Does the problem also occur without DPM?
BTW, in case your Mesa is built with --enable-r600-llvm-compiler, does the
problem also occur if you disable the LLVM based shader compiler with the
environment variable R600_LLVM=3D0 for the SL process?
(In reply to comment #7)
> Since I have no idea when the issue started happening and I can't risk
> crashing my machine dozens of times, I can't try GIT bisect myself.
That's just not true, see comment #3. Also (to preempt another concern you
mentioned on IRC), bisecting normally doesn't require any knowledge of the
code.
> I was however able to do an apitrace, which also produces the crash
> when played back.
Unfortunately, I'm not able to reproduce anything like what you describe wi=
th
that apitrace on my machines.
> I crashed my machine 5 times in order to record this.
Five iterations of git bisect would go a long way towards isolating the
problem. If you had started the bisection when you reported this bug, you w=
ould
have isolated the change introducing the problem for you a long time ago, e=
ven
if you only tested it once a day.
--=20
You are receiving this mail because:
You are the assignee for the bug.
--1401073828.7cC5860.27848
Date: Mon, 26 May 2014 03:10:28 +0000
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Comment=
# 8
on bug 73528<=
/a>
from Michel D=C3=A4nzer
First of all, please attach the Xorg.0.log file and the output=
of glxinfo and
dmesg.
(In reply to comment #6)
> One thing I noticed additionally: I have Radeon =
DPM enabled, despite my
> Kernel requiring a boot parameter for that as that's not yet default.<=
/span >
Does the problem also occur without DPM?
BTW, in case your Mesa is built with --enable-r600-llvm-compiler, does the
problem also occur if you disable the LLVM based shader compiler with the
environment variable R600_LLVM=3D0 for the SL process?
(In reply to comment #7)
> Since I have no idea when the issue started happ=
ening and I can't risk
> crashing my machine dozens of times, I can't try GIT bisect myself.
That's just not true, see comment #3=
. Also (to preempt another concern you
mentioned on IRC), bisecting normally doesn't require any knowledge of the
code.
> I was however able to do an apitrace, which also=
produces the crash
> when played back.
Unfortunately, I'm not able to reproduce anything like what you describe wi=
th
that apitrace on my machines.
> I crashed my machine 5 times in order to record =
this.
Five iterations of git bisect would go a long way towards isolating the
problem. If you had started the bisection when you reported this bug, you w=
ould
have isolated the change introducing the problem for you a long time ago, e=
ven
if you only tested it once a day.
You are receiving this mail because:
=20=20=20=20=20=20
- You are the assignee for the bug.
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