[amdgpu] Random noise 'static' display after internal display turned off/on
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-hwe-5.13 (Ubuntu) |
Fix Released
|
High
|
Unassigned |
Bug Description
Laptop internal display shows random looking 'static' after it's turned off and then on again. e.g. on suspend/resume, or when plugging/unplugging an external monitor.
This appeared to come after a `dist-upgrade` took the kernel from 5.11.0-44 to 5.13.0-25 (hwe).
Others are seeing this with both NVidia and AMD graphics hardware:
- https:/
- https:/
I use i3 under gnome-flashback, but tried using default Ubuntu/Gnome both X and Wayland, and gnome-flashback
Also tried an `apt install --reinstall xserver-
Running a 20.04.3 live stick the problem does *not* occur.
System: Thinkpad X13 Gen1
Processor: AMD Ryzen 7 PRO 4750U
System Firmware: 1.35
$ lsb_release -rd
Description: Ubuntu 20.04.3 LTS
Release: 20.04
Happy to assist with investigations.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSign
Uname: Linux 5.13.0-27-generic x86_64
ApportVersion: 2.20.11-
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckR
CompizPlugins: No value set for `/apps/
CompositorRunning: None
CurrentDesktop: i3-GNOME-
Date: Thu Jan 20 19:37:09 2022
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Renoir [1002:1636] (rev d1) (prog-if 00 [VGA controller])
Subsystem: Lenovo Renoir [17aa:5082]
InstallationDate: Installed on 2021-06-24 (210 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
MachineType: LENOVO 20UF0014US
ProcEnviron:
TERM=screen-
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/20/2021
dmi.bios.release: 1.36
dmi.bios.vendor: LENOVO
dmi.bios.version: R1CET67W(1.36 )
dmi.board.
dmi.board.name: 20UF0014US
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.ec.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkPad X13 Gen 1
dmi.product.name: 20UF0014US
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.105-3~20.04.2
version.
version.
version.
version.
version.
version.
version.
affects: | ubuntu → linux-hwe-5.13 (Ubuntu) |
tags: | added: amdgpu |
summary: |
- Random noise 'static' on internal display when turned off/on + [amdgpu] Random noise 'static' on internal display when turned off/on |
tags: | added: regression-release |
Changed in linux-hwe-5.13 (Ubuntu): | |
importance: | Undecided → High |
tags: | added: rls-ff-incoming |
Changed in linux-hwe-5.13 (Ubuntu): | |
status: | Confirmed → Fix Released |
tags: | removed: rls-ff-incoming |
Note: I did not report this as an Xorg display issue as it happened when I logged in with Wayland.