kernel panic after restart kb not responding after dropping to CLI

[pleabargain]

kernel panic after restart kb not responding after dropping to CLI

$ sudo lspci -vnvn > lspci-vnvn.log
pcilib: sysfs_read_vpd: read failed: Input/output error

$ lsb_release -rd
Description: Ubuntu 20.04.1 LTS
Release: 20.04

please see video
https://youtu.be/NMxEDLhdeKI

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-52-generic 5.4.0-52.57
ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
Uname: Linux 5.4.0-52-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.10
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC3: dgd 5920 F.... pulseaudio
 /dev/snd/controlC2: dgd 5920 F.... pulseaudio
 /dev/snd/controlC1: dgd 5920 F.... pulseaudio
 /dev/snd/controlC0: dgd 5920 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu Nov 5 10:28:58 2020
HibernationDevice: RESUME=UUID=69f2e3e2-4aa9-4ccb-a32e-0339d1e1a049
InstallationDate: Installed on 2015-08-23 (1900 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
IwConfig:
 eth0 no wireless extensions.

 lo no wireless extensions.
MachineType: System manufacturer System Product Name
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-52-generic root=UUID=155c3c3c-daa6-414c-ac3d-0f8c492592c0 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.4.0-52-generic N/A
 linux-backports-modules-5.4.0-52-generic N/A
 linux-firmware 1.187.3
RfKill:

SourcePackage: linux
StagingDrivers: ashmem_linux
UpgradeStatus: Upgraded to focal on 2020-06-06 (151 days ago)
dmi.bios.date: 07/21/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2501
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: P8Z77-V LX
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2501:bd07/21/2014:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8Z77-VLX:rvrRevX.0x: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

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This change was made by a bot.

[Kai-Heng Feng (kaihengfeng)]

Can you please attach `journalctl -b -1 -k` which may contain the panic log?

[Po-Hsu Lin (cypressyew)]

Hello

this command:
$ sudo lspci -vnvn > lspci-vnvn.log

should be the following instead, it will put the output into a lspci-vnvn.log file for you to upload:
sudo lspci -vnvn > lspci-vnvn.log

The video does not include the complete error message, can you check if you can found the string "panic" in your /var/log/syslog
If yes, can you attach the file here?

Thanks

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]