| Bug ID | 107021 |
|---|---|
| Summary | AMDGPU crash when Power Management switches off screen |
| Product | DRI |
| Version | XOrg git |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | frikraag@gmail.com |
Created attachment 140310 [details]
Trace from dmesg
With "Screen Energy Saving" selected in KDE, my screen does not return to
active state when I use the keyboard or mouse. Instead, the screen remains
blank indefinitely, until system restart or Xorg is killed. This has occurred
in Gnome as well as KDE Plasma 5.13. Each time this occurs, dmesg shows a trace
similar to the one attached. The system only seems to lock when screen is
blanked by power management and I am able to eventually recover by SSHing in
and killing Xorg/SDDM. I have not experienced any issues with "Screen Energy
Saving" disabled.
Steps to reproduce:
1. Enable "Screen Energy Saving" in KDE (or it's Gnome equivalent).
2. Wait time specified and system will not return from screen sleep state.
Other relevant information:
Linux: Arch Linux
Kernel: 4.17.2
AMDGPU: 18.0.1
Xorg: 1.20.0
Hardware:
Motherboard: ROG CROSSHAIR VII HERO, BIOS 0702 05/29/2018
GPU: Radeon RX Vega 64
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