| Summary: | [SNB] GPU hanged, after bringing back to live causes a lot of artifacts on top of the screen (only in X mode) | ||||||
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| Product: | DRI | Reporter: | Rafał Wrzeszcz <wrzasq+freedesktop> | ||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||
| Version: | XOrg git | ||||||
| Hardware: | x86-64 (AMD64) | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | ReadyForDev | ||||||
| i915 platform: | SNB | i915 features: | GPU hang | ||||
| Attachments: |
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Hello, This is 3.16, and lots of improvements have been done since it. Rafal, could you confirm if this is still valid on latest kernels and open a new bug with more detailed information(HW-SW information, reproduciblility, dmesg log with drm.debug=0xe, GPU dump, any other relevant information)? Thank you. https://01.org/linuxgraphics/documentation/how-report-bugs |
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Created attachment 122894 [details] GPU dump from /sys/class/drm/card0/error GPU hanged. After bringing back it displays a lot of artifacts on top of the screen in X session.