From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 88364] Xorg hangs after videocard switching Date: Tue, 13 Jan 2015 10:33:36 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1420429146==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 6E5C16E43C for ; Tue, 13 Jan 2015 02:33:36 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1420429146== Content-Type: multipart/alternative; boundary="1421145216.cba6e4d0.5537"; charset="UTF-8" --1421145216.cba6e4d0.5537 Date: Tue, 13 Jan 2015 10:33:36 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=88364 Bug ID: 88364 Summary: Xorg hangs after videocard switching Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: lissamour@gmail.com Created attachment 112158 --> https://bugs.freedesktop.org/attachment.cgi?id=112158&action=edit dmesg log steps to reproduce: 1. launch anything through discrete videocard e. g. DRI_PRIME=1 glxgears I expected that program will run through discrete videocard, but after little time xorg hanged. Ubuntu 14.10 64-bit, kernel 3.18.1, lastest mesa and drivers from oibaf ppa. 0a:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun LE [Radeon HD 8550M / R5 M230] (rev ff) 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b) cat /sys/kernel/debug/vgaswitcheroo/switch 0:IGD:+:Pwr:0000:00:02.0 1:DIS: :DynOff:0000:0a:00.0 -- You are receiving this mail because: You are the assignee for the bug. --1421145216.cba6e4d0.5537 Date: Tue, 13 Jan 2015 10:33:36 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 88364
Summary Xorg hangs after videocard switching
Product DRI
Version DRI git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity major
Priority medium
Component DRM/Radeon
Assignee dri-devel@lists.freedesktop.org
Reporter lissamour@gmail.com 

Created attachment 112158 [details]
dmesg log

steps to reproduce:
1. launch anything through discrete videocard e. g. DRI_PRIME=1 glxgears

I expected that program will run through discrete videocard, but after little
time xorg hanged.

Ubuntu 14.10 64-bit, kernel 3.18.1, lastest mesa and drivers from oibaf ppa.

0a:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun LE
[Radeon HD 8550M / R5 M230] (rev ff)
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated
Graphics Controller (rev 0b)

cat /sys/kernel/debug/vgaswitcheroo/switch 
0:IGD:+:Pwr:0000:00:02.0
1:DIS: :DynOff:0000:0a:00.0

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