| Summary: |
Intel HD 540 hangs frequently |
| Product: |
DRI
|
Reporter: |
Nell Hardcastle <nell> |
| Component: |
DRM/Intel | Assignee: |
Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Status: |
CLOSED
DUPLICATE
|
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: |
|
|
i915 platform:
|
SKL
|
i915 features:
|
|
|---|
| Attachments: |
|
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Created attachment 121561 [details] dmesg with drm.debug=0x1e The most reliable way to reproduce this for me is logging in and opening the Unity dash. The system will appear to hang for a few seconds and then recover. The hang happens very frequently. Sometimes it never recovers and I have to reboot. Tried on Linus' 4.5rc2 kernel and intel-drm-nightly from 2016-02-06 with the same result. The default Ubuntu 16.04 kernel (4.4.0-2-generic) boots with a black screen, so I haven't tried any earlier kernels. Attaching the dmesg and crash dump from intel-drm-nightly.