Public bug reported:
Hi,
With this kernel (5.13.0-22-generic), when you shut down, the screen goes
black, but the power LED never goes out. You have to hold the power button for
a while to force it to shut down. Similarly when you close the lid to suspend,
it goes into what appears to be the same state, and the LED will not flash as
is normal with suspend, but is always full on.
I loaded a mainline kernel (14.9-...) and it works fine.
This page gave me the hint I needed:
https://askubuntu.com/questions/1343977/sleep-issue-on-ubuntu-21-04-cpu-amd-5700u
Thanks for all the work you guys do!
Rob
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-generic 5.13.0.22.33
ProcVersionSignature: Ubuntu 5.13.0-22.22-generic 5.13.19
Uname: Linux 5.13.0-22-generic x86_64
ApportVersion: 2.20.11-0ubuntu71
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: frohro 1843 F.... pulseaudio
/dev/snd/controlC0: frohro 1843 F.... pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Sun Dec 12 17:47:37 2021
InstallationDate: Installed on 2020-12-06 (371 days ago)
InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Beta amd64 (20201005)
MachineType: LENOVO 20KL0018US
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-22-generic
root=UUID=a0ad8d64-e1b9-4a38-b1a1-6bbf1da74dba ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-22-generic N/A
linux-backports-modules-5.13.0-22-generic N/A
linux-firmware 1.201.1
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-10-12 (61 days ago)
dmi.bios.date: 05/19/2020
dmi.bios.release: 1.21
dmi.bios.vendor: LENOVO
dmi.bios.version: R04ET43W (1.21 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20KL0018US
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.18
dmi.modalias:
dmi:bvnLENOVO:bvrR04ET43W(1.21):bd05/19/2020:br1.21:efr1.18:svnLENOVO:pn20KL0018US:pvrThinkPadA475:rvnLENOVO:rn20KL0018US:rvrNotDefined:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20KL_BU_Think_FM_ThinkPadA475:
dmi.product.family: ThinkPad A475
dmi.product.name: 20KL0018US
dmi.product.sku: LENOVO_MT_20KL_BU_Think_FM_ThinkPad A475
dmi.product.version: ThinkPad A475
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug impish
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https://bugs.launchpad.net/bugs/1954610
Title:
Suspend and Shutdown Don't Work on AMD Processor
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