Public bug reported:
Installed (upgraded 16->18->20 beta) ubuntu appears to utilize incorrect
x.org drivers for RX 5500 XT. Those drivers appear to be missing
features like multi-monitor support. On the other hand live-usb of 20.04
beta did manage to utilize all 3 connected monitors (before crashing),
so the issue may also be related to upgrading process (used do-release-
upgrade since update-managed does not scale down to 800x600 fallback
which 18.04 used with unsupported hardware).
Yes, this report is in need of some triaging, unless it happens to be a
clear duplicate of another bug report.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
Uname: Linux 5.4.0-21-generic x86_64
.tmp.unity_support_test.1:
ApportVersion: 2.20.11-0ubuntu25
Architecture: amd64
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Thu Apr 9 22:01:36 2020
DistUpgraded: 2020-04-09 04:40:21,578 DEBUG Running PostInstallScript:
'./xorg_fix_proprietary.py'
DistroCodename: focal
DistroVariant: ubuntu
DkmsStatus:
nvidia, 390.132, 5.3.0-46-generic, x86_64: installed
nvidia, 390.132, 5.4.0-21-generic, x86_64: installed
ExtraDebuggingInterest: Yes, including running git bisection searches
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Navi 14 [Radeon RX 5500/5500M / Pro
5500M] [1002:7340] (rev c5) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] Navi 14 [Radeon RX
5500/5500M / Pro 5500M] [1462:3822]
InstallationDate: Installed on 2016-09-25 (1292 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
MachineType: System manufacturer System Product Name
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-21-generic
root=UUID=4ae0053b-f333-4800-b242-42a9efca3dde ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to focal on 2020-04-09 (0 days ago)
XorgConf:
Section "Device"
Identifier "AMD"
Driver "amdgpu"
EndSection
dmi.bios.date: 07/16/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2106
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: P8B WS
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr2106:bd07/16/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP8BWS:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: System Product Name
dmi.product.sku: SKU
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
version.compiz: compiz 1:0.9.14.1+20.04.20200211-0ubuntu1
version.libdrm2: libdrm2 2.4.100-4
version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-1ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.4-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.20.7-2ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20190815-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1
xserver.bootTime: Thu Apr 9 04:46:16 2020
xserver.configfile: default
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.20.7-2ubuntu2
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal performance ubuntu
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1871916
Title:
Navi gpu falls back to vesa/radeon/fbdev/etc drivers instead of amdgpu
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1871916/+subscriptions
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