Public bug reported:
I have several problems in usage of ubuntu and I guess it's a display server or
grub problem.
First, my system freezes sometimes and it required hard reboot and I used
chrome and several programming tools in this moments(and i didn't run any hi
performance computing jobs).
Second, i have a continuous problem with booting in my machine. it means, my
system cannot enter GUI session directly(The cursor just blinks in black
screen). It requires to switch to console session and re-enter to GUI(with ALT
F1, F2) and I am using LG laptop and I guess it's a problem from graphic
driver. I hope it can be resolved soon. Thanks(from south Korea user).
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.8.0-43.49~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-43-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
.proc.driver.nvidia.capabilities.gpu0: Error: [Errno 21] 디렉터리입니다:
'/proc/driver/nvidia/capabilities/gpu0'
.proc.driver.nvidia.capabilities.mig: Error: [Errno 21] 디렉터리입니다:
'/proc/driver/nvidia/capabilities/mig'
.proc.driver.nvidia.gpus.0000.01.00.0: Error: [Errno 21] 디렉터리입니다:
'/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 460.32.03 Sun Dec 27 19:00:34
UTC 2020
GCC version: gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)
ApportVersion: 2.20.11-0ubuntu27.16
Architecture: amd64
BootLog: Error: [Errno 13] 허가 거부: '/var/log/boot.log'
CasperMD5CheckResult: skip
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Tue Feb 23 20:40:22 2021
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
DkmsStatus:
nvidia, 460.32.03, 5.8.0-41-generic, x86_64: installed
nvidia, 460.32.03, 5.8.0-43-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GpuHangFrequency: Very infrequently
GraphicsCard:
Intel Corporation UHD Graphics 620 [8086:5917] (rev 07) (prog-if 00 [VGA
controller])
Subsystem: LG Electronics, Inc. UHD Graphics 620 [1854:0304]
InstallationDate: Installed on 2021-01-26 (27 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0cf3:e300 Qualcomm Atheros Communications
Bus 001 Device 003: ID 0408:50c0 Quanta Computer, Inc. USB HD Webcam
Bus 001 Device 002: ID 25a7:fa67 CX 2.4G Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LG Electronics 15UD480-KX70K
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-43-generic
root=UUID=c1380f53-21a5-44dd-811f-ca31d34355b0 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/02/2018
dmi.bios.release: 2.24
dmi.bios.version: GP224
dmi.board.asset.tag: No Asset Tag
dmi.board.name: 15U480
dmi.board.vendor: Quanta
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.ec.firmware.release: 1.4
dmi.modalias:
dmi:bvn:bvrGP224:bd07/02/2018:br2.24:efr1.4:svnLGElectronics:pn15UD480-KX70K:pvr:rvnQuanta:rn15U480:rvr:cvn:ct10:cvr:
dmi.product.family: U Series
dmi.product.name: 15UD480-KX70K
dmi.sys.vendor: LG Electronics
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 N/A
version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.20.9-2ubuntu1.2~20.04.1
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/1916594
Title:
Xorg freeze
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