Bug 112197 - Black screen after resume
Summary: Black screen after resume
Status: NEW
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: not set critical
Assignee: Nouveau Project
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-11-02 09:02 UTC by Lucien Weller
Modified: 2019-11-04 17:43 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments
dmesg dump after suspend/resume (250.80 KB, text/plain)
2019-11-02 09:02 UTC, Lucien Weller
no flags Details

Note You need to log in before you can comment on or make changes to this bug.
Description Lucien Weller 2019-11-02 09:02:10 UTC
Created attachment 145875 [details]
dmesg dump after suspend/resume

My Lenovo X1 extreme with Nvidia GeForce GTX 1050 Ti Mobile graphic card works fine with nouveau driver. But if system is suspended to RAM or goes in hibernation, graphic card fails leaving screen blank. But I still able to login into machine with ssh.

With OEM Nvidia driver everything work fine, but this is not an option for my, as a have a USB docking station with DisplayLink not supporting OEM driver.
Comment 1 James Jones 2019-11-04 17:43:26 UTC
Just a note: The binary NVIDIA driver (I assume that's what the OEM driver is) does support DisplayLink outputs if configured correctly.  It's effectively the same as an optimus configuration.  See these sections in our documentation for more information if you're interested:

https://download.nvidia.com/XFree86/Linux-x86_64/440.31/README/optimus.html
https://download.nvidia.com/XFree86/Linux-x86_64/440.31/README/randr14.html


Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.