Public bug reported:
After booting there is only a black screen showing a blinking _ in the
top left corner. Nothing happens anymore. It only happens with Linux
version 5.8.0-49-generic. Linux version 5.8.0-48-generic boots fine.
Description: Ubuntu 20.04.2 LTS
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.8.0-48.54~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-48-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
.proc.driver.nvidia.capabilities.gpu0: Error: [Errno 21] Ist ein Verzeichnis:
'/proc/driver/nvidia/capabilities/gpu0'
.proc.driver.nvidia.capabilities.mig: Error: [Errno 21] Ist ein Verzeichnis:
'/proc/driver/nvidia/capabilities/mig'
.proc.driver.nvidia.gpus.0000.01.00.0: Error: [Errno 21] Ist ein Verzeichnis:
'/proc/driver/nvidia/gpus/0000:01:00.0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.suspend: suspend hibernate resume
.proc.driver.nvidia.suspend_depth: default modeset uvm
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 460.39 Thu Jan 21 21:54:06
UTC 2021
GCC version:
ApportVersion: 2.20.11-0ubuntu27.16
Architecture: amd64
BootLog: Error: [Errno 13] Keine Berechtigung: '/var/log/boot.log'
CasperMD5CheckResult: skip
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Wed Apr 14 14:25:13 2021
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
GpuHangFrequency: Continuously
GpuHangReproducibility: Yes, I can easily reproduce it
GpuHangStarted: Today
GraphicsCard:
NVIDIA Corporation TU116 [GeForce GTX 1660 SUPER] [10de:21c4] (rev a1)
(prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company TU116 [GeForce GTX 1660 SUPER] [103c:8789]
Advanced Micro Devices, Inc. [AMD/ATI] Renoir [1002:1636] (rev c9) (prog-if 00
[VGA controller])
Subsystem: Hewlett-Packard Company Renoir [103c:87d6]
InstallationDate: Installed on 2021-02-27 (45 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64
(20210209.1)
MachineType: HP HP Pavilion Gaming Desktop TG01-1xxx
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-48-generic
root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/19/2020
dmi.bios.release: 15.16
dmi.bios.vendor: AMI
dmi.bios.version: F.10
dmi.board.name: 87D6
dmi.board.vendor: HP
dmi.board.version: SMVB
dmi.chassis.type: 3
dmi.chassis.vendor: HP
dmi.ec.firmware.release: 103.9
dmi.modalias:
dmi:bvnAMI:bvrF.10:bd11/19/2020:br15.16:efr103.9:svnHP:pnHPPavilionGamingDesktopTG01-1xxx:pvr:rvnHP:rn87D6:rvrSMVB:cvnHP:ct3:cvr:
dmi.product.family: 103C_53311M HP Pavilion Desktop PC
dmi.product.name: HP Pavilion Gaming Desktop TG01-1xxx
dmi.product.sku: 27Y73EA#ABD
dmi.sys.vendor: HP
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.102-1ubuntu1~20.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 20.2.6-0ubuntu0.20.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx 20.2.6-0ubuntu0.20.04.1
version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.20.9-2ubuntu1.2~20.04.2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20200226-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal freeze ubuntu
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1923840
Title:
Xorg freeze
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https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1923840/+subscriptions
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