Bug 206727

Summary: nvidia 0000:01:00.0: can't change power state from D3cold to D0 (config space inaccessible) [nonfree drivers]
Product: Drivers Reporter: xxxaaa
Component: OtherAssignee: Rafael J. Wysocki (rjw)
Status: NEW ---    
Severity: high CC: dyegomb, pachoramos1
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 5.4,5.5,5.6rc3 Tree: Mainline
Regression: No

Description xxxaaa 2020-03-01 19:14:38 UTC
First of all, I am sorry if this issue is opened in the wrong place or has wrong tags etc. I have no idea where I am supposed to do it.

Now on to the issue -
Randomly, when I boot into manjaro kde (up-to-date, unmodified/recent install), the boot gets stuck sometimes.
On kernel 5.4 & 5.5, I get absolutely no error or warning. But 5.6rc3 gives the following error - nvidia 0000:01:00.0: can't change power state from D3cold to D0 (config space inaccessible).
I am assuming the bug in 5.4 & 5.5 is the same. Other kernels are untested.

And since the installation of manjaro is fresh, and no other warning/error is shown in dmesg/journalctl, so this error message is the only information I have.

More Information - 
https://forum.manjaro.org/t/optimus-random-freezes-at-boot-cannot-change-nvidia-gfx-state-from-d3-to-d0/127089/7
https://devtalk.nvidia.com/default/topic/1072516/linux/-optimus-random-freezes-at-boot-cannot-change-nvidia-gfx-state-from-d3-to-d0-/
Comment 1 xxxaaa 2020-03-02 11:24:21 UTC
This might be related https://patchwork.kernel.org/patch/11195507/