This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Tags added: artful
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https://bugs.launchpad.net/bugs/1948701
Title:
Hard system lock under 5.* kernel on standard laptop
Status in linux package in Ubuntu:
Confirmed
Bug description:
This issue appeared first under 21.04, and I (wrongly) suspected a bug
in the window manager or graphics stack. I posted on askubuntu at
https://askubuntu.com/questions/1346317/ubuntu-21-04-and-21-10-lock-
hard-with-basic-gui-redrawing-using-standard-intel-g
and even offered a bounty but no luck. I then hopen 21.10 may solve
it, but alas, no.
At issue is a fairly immediate system lock as soon as I use Chrome or
Slack and switch desktops. It typically locks the machine with
minutes of a reboot -- making it unuseable under GUI.
On the other hand, I kept it running 'headless' (just ssh'ed in from
byobu running on my desktop) for a month so I had some reason to
believe the hard ware was not at fault.
Now, more recently, I realized that I had not tried an older kernel,
and indeed under 4.13.0-46-generic, still installed from an older
relese, everything runs fine!
I would be happy to help debug if you pointers or test builds.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-20-generic 5.13.0-20.20
ProcVersionSignature: Ubuntu 4.13.0-46.51-generic 4.13.16
Uname: Linux 4.13.0-46-generic x86_64
ApportVersion: 2.20.11-0ubuntu70
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: edd 2005 F.... pulseaudio
CasperMD5CheckResult: unknown
Date: Mon Oct 25 13:04:38 2021
HibernationDevice: RESUME=UUID=97ca6744-22ea-45bd-bf19-38197b40062c
InstallationDate: Installed on 2016-08-08 (1904 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
MachineType: LENOVO 20FCCTO1WW
ProcEnviron:
TERM=screen-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-46-generic
root=UUID=5f3d6606-96bb-422c-9918-62d7cf6850fb ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.13.0-46-generic N/A
linux-backports-modules-4.13.0-46-generic N/A
linux-firmware 1.201
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-10-14 (11 days ago)
dmi.bios.date: 06/23/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: N1FET41W (1.15 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20FCCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40705 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN1FET41W(1.15):bd06/23/2016:svnLENOVO:pn20FCCTO1WW:pvrThinkPadX1Carbon4th:rvnLENOVO:rn20FCCTO1WW:rvrSDK0J40705WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad X1 Carbon 4th
dmi.product.name: 20FCCTO1WW
dmi.product.version: ThinkPad X1 Carbon 4th
dmi.sys.vendor: LENOVO
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