Bug 212375 - Kernel Does Not Restore Power to Shutdown - RTX 3000 Laptop Card with Ryzen 5000 Chipset
Summary: Kernel Does Not Restore Power to Shutdown - RTX 3000 Laptop Card with Ryzen ...
Status: NEW
Alias: None
Product: ACPI
Classification: Unclassified
Component: Power-Video (show other bugs)
Hardware: x86-64 Linux
: P1 normal
Assignee: acpi_power-video
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-03-21 20:02 UTC by James Hughes
Modified: 2021-04-03 10:44 UTC (History)
3 users (show)

See Also:
Kernel Version: 5.11.7
Subsystem:
Regression: No
Bisected commit-id:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Description James Hughes 2021-03-21 20:02:55 UTC 
On an Asus laptop system with a Ryzen 5000 chipset (CPU and Renoir GPU), if Windows has powered down the discrete graphics card prior to rebooting into Windows, the device is never powered back on. It doesn't show up in lspci and the Nvidia driver installer cannot find it.

Rebooting into Windows, restoring power to the card through the system software (Armoury Crate in this instance) and then rebooting back into Arch fixed the issue.
Note You need to log in before you can comment on or make changes to this bug.