Hi @juergh. No, we don't see this issue in either Noble or Oracular.
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https://bugs.launchpad.net/bugs/2062502
Title:
linux-firmware package breaks iwlwifi
Status in linux-firmware package in Ubuntu:
Incomplete
Bug description:
This package version works:
20230919.git3672ccab-0ubuntu2.1
This one causes firmware SW errors and resets - breaking wifi in
iwlwifi driver:
20230919.git3672ccab-0ubuntu2.9
I am running 23.10 with "Tiger Lake PCH CNVi WiFi" and after upgrade
to ...2.9 of the linux-firmware package, I saw many errors that begin
like this in syslog:
2024-04-18T22:30:20.975204-07:00 stormy kernel: [ 886.503389] iwlwifi
0000:00:14.3: Queue 1 is stuck 0 12
2024-04-18T22:30:20.979152-07:00 stormy kernel: [ 886.503652] iwlwifi
0000:00:14.3: Microcode SW error detected. Restarting 0x0.
2024-04-18T22:30:20.979167-07:00 stormy kernel: [ 886.503764] iwlwifi
0000:00:14.3: Start IWL Error Log Dump:
2024-04-18T22:30:20.979169-07:00 stormy kernel: [ 886.503768] iwlwifi
0000:00:14.3: Transport status: 0x0000004A, valid: 6
2024-04-18T22:30:20.979170-07:00 stormy kernel: [ 886.503772] iwlwifi
0000:00:14.3: Loaded firmware version: 77.2df8986f.0 QuZ-a0-hr-b0-77.ucode
Downgrading to ..2.1 version of linux-firmware fixes wifi and I see no errors.
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ProblemType: Bug
ApportVersion: 2.27.0-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: been 2559 F.... wireplumber
/dev/snd/controlC1: been 2559 F.... wireplumber
/dev/snd/seq: been 2554 F.... pipewire
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Dependencies: firmware-sof-signed 2.2.6-1ubuntu1.3
DistroRelease: Ubuntu 23.10
InstallationDate: Installed on 2023-11-17 (162 days ago)
InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64
(20230807.2)
MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
NonfreeKernelModules: nvidia_modeset nvidia
Package: linux-firmware 20230919.git3672ccab-0ubuntu2.1
PackageArchitecture: amd64
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.5.0-28-generic
root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 6.5.0-28.29-generic 6.5.13
RelatedPackageVersions:
linux-restricted-modules-6.5.0-28-generic N/A
linux-backports-modules-6.5.0-28-generic N/A
linux-firmware 20230919.git3672ccab-0ubuntu2.1
Tags: mantic
Uname: Linux 6.5.0-28-generic x86_64
UpgradeStatus: Upgraded to mantic on 2024-04-05 (22 days ago)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 11/26/2021
dmi.bios.release: 5.19
dmi.bios.vendor: Intel Corp.
dmi.bios.version: KCTGL357.0040.2021.1126.1843
dmi.board.name: LAPKC71F
dmi.board.vendor: Intel Corporation
dmi.board.version: M22222-402
dmi.chassis.type: 10
dmi.chassis.vendor: Intel(R) Corporation
dmi.chassis.version: 2.0
dmi.ec.firmware.release: 1.11
dmi.modalias:
dmi:bvnIntelCorp.:bvrKCTGL357.0040.2021.1126.1843:bd11/26/2021:br5.19:efr1.11:svnADATA:pnXENIA15:pvrM37957-402:rvnIntelCorporation:rnLAPKC71F:rvrM22222-402:cvnIntel(R)Corporation:ct10:cvr2.0:skuXENIA15I7G11H3070LX-BKCUS:
dmi.product.family: XENIA
dmi.product.name: XENIA 15
dmi.product.sku: XENIA15I7G11H3070LX-BKCUS
dmi.product.version: M37957-402
dmi.sys.vendor: ADATA
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