From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 71431] radeon graphics stopped working since kernel 3.10 on AMD a4-3300 Date: Sat, 09 Nov 2013 16:27:00 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0700346683==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id AA594FA678 for ; Sat, 9 Nov 2013 08:27:00 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0700346683== Content-Type: multipart/alternative; boundary="1384014420.6FD8000.21853"; charset="us-ascii" --1384014420.6FD8000.21853 Date: Sat, 9 Nov 2013 16:27:00 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=71431 --- Comment #1 from ka.nick@mail.ru --- Created attachment 88936 --> https://bugs.freedesktop.org/attachment.cgi?id=88936&action=edit dmesg output X11 doesn't work on my dual-graphics AMD laptop with kernels 3.10.X - 3.12.X, on 3.9.X and earlier kernels does. Upon startup lxdm shows a garbage instead of normal picture (but the colors are from the picture), X restarts every few seconds, but kernel itself works fine - I can ssh into the comp or restart using the magic key. Have been trying different combinations: EXA/Glamor, various xorg options with basically the same result: in some cases I can see the normal working mouse over the garbage, in some cases I get "GPU stall" message in dmesg, or EQ overflow in Xorg.0.log... R600_DEBUG=sdsafemath - improves a picture a bit; ColorTiling off - makes things even better - in this case about 70% of the screen are drawn correctly, but at wrong position on the screen; NoAccel on - works as with 3.9.X kernel - windows and lxdm screen - ok, background with errors. -- You are receiving this mail because: You are the assignee for the bug. --1384014420.6FD8000.21853 Date: Sat, 9 Nov 2013 16:27:00 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 1 on bug 71431 from 
Created attachment 88936 [details]
dmesg output

X11 doesn't work on my dual-graphics AMD laptop with kernels 3.10.X - 3.12.X,
on 3.9.X and earlier kernels does.
Upon startup lxdm shows a garbage instead of normal picture (but the colors are
from the picture), X restarts every few seconds, but kernel itself works fine -
I can ssh into the comp or restart using the magic key.
Have been trying different combinations: EXA/Glamor, various xorg options with
basically the same result: in some cases I can see the normal working mouse
over the garbage, in some cases I get "GPU stall" message in dmesg, or EQ
overflow in Xorg.0.log...
R600_DEBUG=sdsafemath - improves a picture a bit;
ColorTiling off - makes things even better - in this case about 70% of the
screen are drawn correctly, but at wrong position on the screen;
NoAccel on - works as with 3.9.X kernel - windows and lxdm screen - ok,
background with errors.

You are receiving this mail because:
  • You are the assignee for the bug.
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