| Summary: |
Intel HD4000 (i7 2760QM) gets stuck in high-power state after suspend/resume |
| Product: |
DRI
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Reporter: |
James <theholyettlz> |
| Component: |
DRM/Intel | Assignee: |
Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Status: |
CLOSED
DUPLICATE
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QA Contact: |
Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Severity: |
normal
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| Priority: |
medium
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| Version: |
XOrg git | |
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| Hardware: |
Other | |
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| OS: |
All | |
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| Whiteboard: |
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i915 platform:
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i915 features:
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| Attachments: |
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Created attachment 82292 [details] Xorg log Description of problem: Sometimes, often after a suspend/resume cycle, the integrated graphics on my Intel i7 2760QM gets stuck in the Active state (100% as measured by powertop). This raises the temperature the system noticeably. Normally (like right now), it's only around 20% active and 80% in RC6. This happens sporadically, around 1/2 of suspend/resume cycles. Kernel and driver versions: kernel-3.9.9-301.fc19.x86_64 xorg-x11-drv-intel-2.21.8-1.fc19.x86_64 although I have seen this at least as early as kernel-3.7.6-102.fc17.x86_64 xorg-x11-drv-intel-2.20.16-2.fc17.x86_64. I'll attach a dmesg and Xorg.0.log below. They're from a session with a number of suspend/resume cycles. At the time the logs were copied, the power usage was normal, but the previous cycle had the high power usage.