This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1909381
Title:
ubuntu 20.04 frozen randomly
Status in linux package in Ubuntu:
Confirmed
Bug description:
I am using Ubuntu 20.04 (dual boot with windows 10) on Dell vostro
7500, the whole system crashes randomly, the symptom is the whole
screen frozen, the time on the screen is stuck, mouse cannot move,
keyboard input is invalid. I think it is a kernel crash because sysrq
does not work, which works in normal time, and /var/log/syslog
contains no lines after the crash.
I tried reinstalling the os and switching my kernel version from
5.4.0-58-generic to 5.4.0-42-generic, but the problem persists. The
frequency of crashing is one time per week before reinstalling and one
time per day after reinstalling.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1798961 described
the same problems as me but it is about 18.10 and is closed.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-58-generic 5.4.0-58.64
ProcVersionSignature: Ubuntu 5.4.0-58.64-generic 5.4.73
Uname: Linux 5.4.0-58-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.14
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: simon 7165 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sun Dec 27 10:57:10 2020
InstallationDate: Installed on 2020-12-19 (7 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
MachineType: Dell Inc. Vostro 7500
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-58-generic
root=UUID=691b73da-2f14-4067-99eb-f7ade1c6ce10 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.4.0-58-generic N/A
linux-backports-modules-5.4.0-58-generic N/A
linux-firmware 1.187.6
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/25/2020
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.4.1
dmi.board.name: 034VHF
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.4.1:bd09/25/2020:svnDellInc.:pnVostro7500:pvr:rvnDellInc.:rn034VHF:rvrA00:cvnDellInc.:ct10:cvr:
dmi.product.family: Vostro
dmi.product.name: Vostro 7500
dmi.product.sku: 09F0
dmi.sys.vendor: Dell Inc.
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