After many false starts, the following similar RedHat bug report, gave me a hint to a workaround that suppresses the CSR_RESET errors in iwlwifi.
https://bugzilla.redhat.com/show_bug.cgi?id=2138790 Bug 2138790 - No WiFi on T16 Intel Gen 12th Alder Lake Wifi 6E AX 211 [NEEDINFO] This bug report cites the following kernel commit as being the source of the bug. https://github.com/torvalds/linux/blob/4fe89d07dcc2804c8b562f6c7896a45643d34b2f/drivers/net/wireless/intel/iwlwifi/iwl- io.c#L478-L483 Noticing this section in that file... /* * Wait for clock stabilization; once stabilized, access to * device-internal resources is supported, e.g. iwl_write_prph() * and accesses to uCode SRAM. */ err = iwl_poll_bit(trans, CSR_GP_CNTRL, poll_ready, poll_ready, 25000); if (err < 0) { IWL_DEBUG_INFO(trans, "Failed to wake NIC\n"); iwl_dump_host_monitor(trans); } ... I decided to disable the BIOS setting for "Wake On LAN" in the Power section of the Gigabyte X570 UD v1.1 F37d BIOS (which is on by default). So far this change has fully suppressed the CSR_RESET bug. Disabling "Wake On LAN" in BIOS is sufficient without resorting to... options iwlwifi power_save=0 options iwlmvm power_scheme=1 options iwlwifi uapsd_disable=1 in /etc/modprobe.d/iwlwifi.conf. ** Bug watch added: Red Hat Bugzilla #2138790 https://bugzilla.redhat.com/show_bug.cgi?id=2138790 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1992194 Title: random CSR_RESET errors in iwlwifi appear under kinetic Status in linux package in Ubuntu: Confirmed Status in linux source package in Kinetic: Confirmed Bug description: A Gigabyte GC-WBAX210 WIFI 6E Aorus PCI card worked fine under Ubuntu 22.04 LTS but under Ubuntu 22.10 fails to initialize properly half of the time. When this occurs, the kern.log shows... Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581395] iwlwifi 0000:05:00.0: CSR_RESET = 0x10 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581410] iwlwifi 0000:05:00.0: Host monitor block 0x0 vector 0x0 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581427] iwlwifi 0000:05:00.0: value [iter 0]: 0x3f7d8830 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581443] iwlwifi 0000:05:00.0: value [iter 1]: 0x3f7d8830 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581459] iwlwifi 0000:05:00.0: value [iter 2]: 0x3f7d8430 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581474] iwlwifi 0000:05:00.0: value [iter 3]: 0x3f7d8830 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581490] iwlwifi 0000:05:00.0: value [iter 4]: 0x3f7d8430 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581505] iwlwifi 0000:05:00.0: value [iter 5]: 0x3f7d8830 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581521] iwlwifi 0000:05:00.0: value [iter 6]: 0x3f7d8430 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581537] iwlwifi 0000:05:00.0: value [iter 7]: 0x3f7d0830 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581552] iwlwifi 0000:05:00.0: value [iter 8]: 0x3f7d0430 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581568] iwlwifi 0000:05:00.0: value [iter 9]: 0x3f7d8830 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581583] iwlwifi 0000:05:00.0: value [iter 10]: 0x3f7d0430 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581599] iwlwifi 0000:05:00.0: value [iter 11]: 0x3f7d8830 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581614] iwlwifi 0000:05:00.0: value [iter 12]: 0x3f7d0430 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581630] iwlwifi 0000:05:00.0: value [iter 13]: 0x3f7d8830 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581646] iwlwifi 0000:05:00.0: value [iter 14]: 0x3f7d0c30 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581659] iwlwifi 0000:05:00.0: Host monitor block 0x0 vector 0x1 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581675] iwlwifi 0000:05:00.0: value [iter 0]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581691] iwlwifi 0000:05:00.0: value [iter 1]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581706] iwlwifi 0000:05:00.0: value [iter 2]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581722] iwlwifi 0000:05:00.0: value [iter 3]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581737] iwlwifi 0000:05:00.0: value [iter 4]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581753] iwlwifi 0000:05:00.0: value [iter 5]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581768] iwlwifi 0000:05:00.0: value [iter 6]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581784] iwlwifi 0000:05:00.0: value [iter 7]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581799] iwlwifi 0000:05:00.0: value [iter 8]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581815] iwlwifi 0000:05:00.0: value [iter 9]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581830] iwlwifi 0000:05:00.0: value [iter 10]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581845] iwlwifi 0000:05:00.0: value [iter 11]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581861] iwlwifi 0000:05:00.0: value [iter 12]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581877] iwlwifi 0000:05:00.0: value [iter 13]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581893] iwlwifi 0000:05:00.0: value [iter 14]: 0x040066c2 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581906] iwlwifi 0000:05:00.0: Host monitor block 0x0 vector 0x6 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581922] iwlwifi 0000:05:00.0: value [iter 0]: 0xb00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581938] iwlwifi 0000:05:00.0: value [iter 1]: 0xe00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581953] iwlwifi 0000:05:00.0: value [iter 2]: 0xb00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581969] iwlwifi 0000:05:00.0: value [iter 3]: 0xe00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.581984] iwlwifi 0000:05:00.0: value [iter 4]: 0xb00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.582000] iwlwifi 0000:05:00.0: value [iter 5]: 0xe00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.582015] iwlwifi 0000:05:00.0: value [iter 6]: 0xb00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.582031] iwlwifi 0000:05:00.0: value [iter 7]: 0xe00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.582046] iwlwifi 0000:05:00.0: value [iter 8]: 0xb00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.582061] iwlwifi 0000:05:00.0: value [iter 9]: 0xe00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.582077] iwlwifi 0000:05:00.0: value [iter 10]: 0xb00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.582092] iwlwifi 0000:05:00.0: value [iter 11]: 0xe00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.582282] iwlwifi 0000:05:00.0: value [iter 12]: 0xf00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.582464] iwlwifi 0000:05:00.0: value [iter 13]: 0xe00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.582638] iwlwifi 0000:05:00.0: value [iter 14]: 0xa00c7c75 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.582806] iwlwifi 0000:05:00.0: Host monitor block 0x22 vector 0x0 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.582976] iwlwifi 0000:05:00.0: value [iter 0]: 0x00000000 Oct 2 10:59:26 howarth-X570-UD kernel: [ 5.583157] iwlwifi: probe of 0000:05:00.0 failed with error -110 compared to a successful initialization which shows... Oct 2 11:00:00 howarth-X570-UD kernel: [ 5.473105] iwlwifi 0000:05:00.0: enabling device (0000 -> 0002) Oct 2 11:00:00 howarth-X570-UD kernel: [ 5.474187] iwlwifi 0000:05:00.0: Direct firmware load for iwlwifi-ty-a0-gf-a0-72.ucode failed with error -2 Oct 2 11:00:00 howarth-X570-UD kernel: [ 5.475714] iwlwifi 0000:05:00.0: api flags index 2 larger than supported by driver Oct 2 11:00:00 howarth-X570-UD kernel: [ 5.475723] iwlwifi 0000:05:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.0.2.36 Oct 2 11:00:00 howarth-X570-UD kernel: [ 5.476150] iwlwifi 0000:05:00.0: loaded firmware version 71.058653f6.0 ty-a0-gf-a0-71.ucode op_mode iwlmvm Oct 2 11:00:00 howarth-X570-UD kernel: [ 5.680828] iwlwifi 0000:05:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420 Oct 2 11:00:00 howarth-X570-UD kernel: [ 5.829996] iwlwifi 0000:05:00.0: loaded PNVM version 881c99e1 Oct 2 11:00:00 howarth-X570-UD kernel: [ 5.841619] iwlwifi 0000:05:00.0: Detected RF GF, rfid=0x10d000 Oct 2 11:00:00 howarth-X570-UD kernel: [ 5.910248] iwlwifi 0000:05:00.0: base HW address: 28:df:eb:5b:80:97 Oct 2 11:00:00 howarth-X570-UD kernel: [ 5.925699] iwlwifi 0000:05:00.0 wlp5s0: renamed from wlan0 ProblemType: Bug DistroRelease: Ubuntu 22.10 Package: linux-generic 5.19.0.19.19 ProcVersionSignature: Ubuntu 5.19.0-19.19-generic 5.19.7 Uname: Linux 5.19.0-19-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.23.1-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: howarth 1839 F.... wireplumber /dev/snd/controlC2: howarth 1839 F.... wireplumber /dev/snd/controlC0: howarth 1839 F.... wireplumber /dev/snd/seq: howarth 1835 F.... pipewire CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Fri Oct 7 13:42:48 2022 InstallationDate: Installed on 2022-03-31 (189 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220326) MachineType: Gigabyte Technology Co., Ltd. X570 UD ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.19.0-19-generic root=UUID=5436e544-69ea-41e9-b626-c5e8d95b5207 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.19.0-19-generic N/A linux-backports-modules-5.19.0-19-generic N/A linux-firmware 20220923.gitf09bebf3-0ubuntu1 SourcePackage: linux UpgradeStatus: Upgraded to kinetic on 2022-09-29 (7 days ago) dmi.bios.date: 01/18/2021 dmi.bios.release: 5.17 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F32 dmi.board.asset.tag: Default string dmi.board.name: X570 UD dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF32:bd01/18/2021:br5.17:svnGigabyteTechnologyCo.,Ltd.:pnX570UD:pvrDefaultstring:rvnGigabyteTechnologyCo.,Ltd.:rnX570UD:rvrx.x:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring: dmi.product.family: X570 MB dmi.product.name: X570 UD dmi.product.sku: Default string dmi.product.version: Default string dmi.sys.vendor: Gigabyte Technology Co., Ltd. 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