Public bug reported:
My monitors worked perfectly until the kernel update following the one I am
using now. Every boot, I have to go back to 5.15.0-157-generic #167 to get rid
of the black screen upon booting. My monitors are both ASUS with this as the
information on the video card. Graphics:
Device-1: AMD Renoir [Radeon Vega Series / Radeon Mobile Series]
driver: amdgpu v: kernel
Display: x11 server: X.Org v: 1.21.1.4 driver: X: loaded: amdgpu,ati
unloaded: fbdev,modesetting,vesa gpu: amdgpu resolution: 1: 1920x1080~60Hz
2: 1920x1080~60Hz
OpenGL: renderer: RENOIR (renoir LLVM 15.0.7 DRM 3.42 5.15.0-157-generic)
v: 4.6 Mesa 23.2.1-1ubuntu3.1~22.04.3
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: xorg 1:7.7+23ubuntu2
ProcVersionSignature: Ubuntu 5.15.0-157.167-generic 5.15.189
Uname: Linux 5.15.0-157-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.10
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: XFCE
Date: Thu Dec 11 16:34:53 2025
DistUpgraded: Fresh install
DistroCodename: jammy
DistroVariant: ubuntu
DkmsStatus:
virtualbox/6.1.50, 5.15.0-157-generic, x86_64: installed
virtualbox/6.1.50, 5.15.0-163-generic, x86_64: installed
virtualbox/6.1.50, 5.15.0-164-generic, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Advanced Micro Devices, Inc. [AMD/ATI] Renoir [Radeon Vega Series / Radeon
Vega Mobile Series] [1002:1636] (rev c9) (prog-if 00 [VGA controller])
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Renoir [1002:1636]
InstallationDate: Installed on 2022-06-27 (1263 days ago)
InstallationMedia: Xubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64
(20220809.1)
MachineType: To Be Filled By O.E.M. B550M Phantom Gaming 4
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-157-generic
root=UUID=f3a8cf8f-b12f-4acb-9001-6f5595c041c9 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/19/2022
dmi.bios.release: 5.17
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: P2.10
dmi.board.name: B550M Phantom Gaming 4
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInternational,LLC.:bvrP2.10:bd10/19/2022:br5.17:svnToBeFilledByO.E.M.:pnB550MPhantomGaming4:pvrToBeFilledByO.E.M.:rvnASRock:rnB550MPhantomGaming4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:skuToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: B550M Phantom Gaming 4
dmi.product.sku: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.113-2~ubuntu0.22.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 23.2.1-1ubuntu3.1~22.04.3
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.4-2ubuntu1.7~22.04.16
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20210115-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy ubuntu
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https://bugs.launchpad.net/bugs/2135003
Title:
Blank screen on boot
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