https://bugs.freedesktop.org/show_bug.cgi?id=61533
Priority: medium
Bug ID: 61533
Assignee: dri-devel at lists.freedesktop.org
Summary: GPU lockups uccurs regularilly on kernel 3.8 caused by
Opera browser hardware accelerated rendering
Severity: critical
Classification: Unclassified
OS: Linux (All)
Reporter: ken20001 at ukr.net
Hardware: x86-64 (AMD64)
Status: NEW
Version: XFree86 4.4.0
Component: DRM/Radeon
Product: DRI
Just upgraded kernel to version 3.8 on my system and several GPU lockups
uccured when I opened pastebin link in Opera browser. (Here is expample link:
http://paste.ubuntu.com/5568971/ or http://paste.ubuntu.com/5568954/). Several
times I opened such several links in Opera and one time it caused GPU lockup
and other times it even freezes. After turning off Opera Hardware Acceleration
there was no lokups. And the thing is that with kernel 3.5 no lockups occured
even with hardware acceleration turned on.
Software:
Kubuntu 12.10 x86_64
Linux 3.8.0-7-generic #16~lp1084783v1
KDE 4.10, desktop effects enabled.
OpenGL version string: 3.0 Mesa 9.2-devel (git-533dc3b quantal-oibaf-ppa)
libdrm-radeon1: 2.4.42+git1302251607.41fc2c~gd~q
xserver-xorg-video-radeon: 1:7.1.0+git1302220944.f1059e~gd~q
xserver-xorg-core: 2:1.13.0-0ubuntu6.1
Hardware:
Intel C2D 7200
ASUS P5B Deluxe
AMD Radeon HD 2600 X?
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