| Priority | medium |
|---|---|
| Bug ID | 61533 |
| Assignee | dri-devel@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@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 XТ
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