| Summary: | Black screen after waking from sleep | ||||||||||||||||||
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| Product: | DRI | Reporter: | Yury Goltsov <g.goltsov> | ||||||||||||||||
| Component: | DRM/Radeon | Assignee: | Default DRI bug account <dri-devel> | ||||||||||||||||
| Status: | RESOLVED MOVED | QA Contact: | |||||||||||||||||
| Severity: | normal | ||||||||||||||||||
| Priority: | medium | ||||||||||||||||||
| Version: | unspecified | ||||||||||||||||||
| Hardware: | x86 (IA32) | ||||||||||||||||||
| OS: | Linux (All) | ||||||||||||||||||
| Whiteboard: | |||||||||||||||||||
| i915 platform: | i915 features: | ||||||||||||||||||
| Attachments: |
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Created attachment 140398 [details]
lspci -k
Created attachment 140399 [details]
dmesg | grep -E "radeon|drm"
Created attachment 140400 [details]
dmesg after resume
Created attachment 140401 [details]
lsmod
Created attachment 140402 [details]
lsmod ("nomodeset" param)
Created attachment 140403 [details]
dmidecode
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Created attachment 140397 [details] uname -a After waking from sleep I get black screen on my notebook regardless of whether x-server was starting or no. I am able to type commands blindly. I can also connect to system via ssh. But after adding "nomodeset" to kernel params system suspend and resume work correctly. I probed linux kernels 4.9 and 4.16. I also compiled modules radeon,drm,ttm from recent sources. Situation did not change.