Public bug reported:
I get occasional (sometimes once per hour, sometimes more often) connection
drops on my Thinkpad T14s Gen 1 (which uses an Intel AX 200 chipset). dmesg
reports a microcode SW error and seems to restart the adapter. I recently
moved, so I'm not sure if it's caused by the environment or an update.
I'm using a Fritzbox 7530 AX router and got an older model (7490) and another
Thinkpad (T450s) with an intel chipset available for testing if necessary.
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-23-generic 5.13.0-23.23
ProcVersionSignature: Ubuntu 5.13.0-23.23-generic 5.13.19
Uname: Linux 5.13.0-23-generic x86_64
ApportVersion: 2.20.11-0ubuntu71
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: jonas 2455 F.... pulseaudio
/dev/snd/controlC1: jonas 2455 F.... pulseaudio
/dev/snd/controlC3: jonas 2455 F.... pulseaudio
/dev/snd/controlC0: jonas 2455 F.... pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: i3
Date: Mon Jan 10 13:50:22 2022
InstallationDate: Installed on 2021-01-22 (352 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
MachineType: LENOVO 20UH001QGE
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.13.0-23-generic
root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.13.0-23-generic N/A
linux-backports-modules-5.13.0-23-generic N/A
linux-firmware 1.201.3
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-11-29 (41 days ago)
dmi.bios.date: 11/30/2020
dmi.bios.release: 1.29
dmi.bios.vendor: LENOVO
dmi.bios.version: R1CET60W(1.29 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20UH001QGE
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: 1.29
dmi.modalias:
dmi:bvnLENOVO:bvrR1CET60W(1.29):bd11/30/2020:br1.29:efr1.29:svnLENOVO:pn20UH001QGE:pvrThinkPadT14sGen1:rvnLENOVO:rn20UH001QGE:rvrNotDefined:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20UH_BU_Think_FM_ThinkPadT14sGen1:
dmi.product.family: ThinkPad T14s Gen 1
dmi.product.name: 20UH001QGE
dmi.product.sku: LENOVO_MT_20UH_BU_Think_FM_ThinkPad T14s Gen 1
dmi.product.version: ThinkPad T14s Gen 1
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug impish
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https://bugs.launchpad.net/bugs/1956964
Title:
iwlwifi connection drops using AX200
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