|Summary:||Black screen after resume|
|Product:||xorg||Reporter:||Lucien Weller <lucien>|
|Component:||Driver/nouveau||Assignee:||Nouveau Project <nouveau>|
|Status:||RESOLVED MOVED||QA Contact:||Xorg Project Team <xorg-team>|
|i915 platform:||i915 features:|
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
Comment 2 Martin Peres 2019-12-04 09:55:00 UTC
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/514.