[radeon] Horizontal lines of screen corruption after last update.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
mesa (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
A clean install is fine if I don't take updates. If I do take the updates and reboot then I get heavy video corruption. This just started today.
This is a dual boot system. The windows system has no issues. Appears to be software and not a hardware issue.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSign
Uname: Linux 5.8.0-36-generic x86_64
ApportVersion: 2.20.11-
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckR
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Tue Jan 12 21:18:27 2021
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Tahiti PRO [Radeon HD 7950/8950 OEM / R9 280] [1002:679a] (prog-if 00 [VGA controller])
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Tahiti PRO2 [Radeon HD 7950 Boost] [1002:3000]
InstallationDate: Installed on 2021-01-13 (0 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
MachineType: Hewlett-Packard HP Z420 Workstation
ProcEnviron:
LANGUAGE=en_CA:en
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_CA.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/29/2019
dmi.bios.release: 3.96
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: J61 v03.96
dmi.board.name: 1589
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 0.00
dmi.chassis.type: 6
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-
dmi.product.family: 103C_53335X G=D
dmi.product.name: HP Z420 Workstation
dmi.product.sku: D8N02UC#ABA
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.102-
version.
version.
version.
version.
version.
version.
version.
Changed in mesa (Ubuntu): | |
assignee: | Timo Aaltonen (tjaalton) → nobody |
status: | Incomplete → Confirmed |
tags: | added: groovy |
Changed in mesa (Ubuntu): | |
status: | Confirmed → Invalid |
Please try an older kernel like:
https:/ /kernel. ubuntu. com/~kernel- ppa/mainline/ v5.4.89/ amd64/