Package: firmware-iwlwifi Version: 20210818-1 Severity: important X-Debbugs-Cc: debianb...@aphexer.mailhaven.com
Recently did a dist upgrade, which upgraded firmware-iwlwifi to version 20210818-1. On the next reboot (at least I believe it was the first reboot after the upgrade), my wifi interface is missing. dmesg | grep iwlwifi output: [ 17.508097] iwlwifi 0000:04:00.0: enabling device (0000 -> 0002) [ 17.529553] iwlwifi 0000:04:00.0: firmware: direct-loading firmware iwlwifi-8265-36.ucode [ 17.530076] iwlwifi 0000:04:00.0: loaded firmware version 36.ca7b901d.0 8265-36.ucode op_mode iwlmvm [ 17.530096] iwlwifi 0000:04:00.0: firmware: failed to load iwl-debug-yoyo.bin (-2) [ 17.769374] iwlwifi 0000:04:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230 [ 18.820393] iwlwifi 0000:04:00.0: SecBoot CPU1 Status: 0x3040001, CPU2 Status: 0x0 [ 18.821594] iwlwifi 0000:04:00.0: Collecting data: trigger 15 fired. [ 19.069262] iwlwifi 0000:04:00.0: Not valid error log pointer 0x00000000 for Init uCode [ 19.070510] iwlwifi 0000:04:00.0: Fseq Registers: [ 19.071786] iwlwifi 0000:04:00.0: 0x47B8588E | FSEQ_ERROR_CODE [ 19.073070] iwlwifi 0000:04:00.0: 0x86A504A1 | FSEQ_TOP_INIT_VERSION [ 19.074287] iwlwifi 0000:04:00.0: 0x66CEA499 | FSEQ_CNVIO_INIT_VERSION [ 19.075562] iwlwifi 0000:04:00.0: 0x0000A10B | FSEQ_OTP_VERSION [ 19.076859] iwlwifi 0000:04:00.0: 0x8A19E109 | FSEQ_TOP_CONTENT_VERSION [ 19.078124] iwlwifi 0000:04:00.0: 0xE5269CFB | FSEQ_ALIVE_TOKEN [ 19.079362] iwlwifi 0000:04:00.0: 0x8ACE41EE | FSEQ_CNVI_ID [ 19.080640] iwlwifi 0000:04:00.0: 0xC889011E | FSEQ_CNVR_ID [ 19.081873] iwlwifi 0000:04:00.0: 0x00000010 | CNVI_AUX_MISC_CHIP [ 19.083080] iwlwifi 0000:04:00.0: 0x0BADCAFE | CNVR_AUX_MISC_CHIP [ 19.084312] iwlwifi 0000:04:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [ 19.085562] iwlwifi 0000:04:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [ 19.086811] iwlwifi 0000:04:00.0: Failed to start INIT ucode: -110 [ 19.089778] iwlwifi 0000:04:00.0: Collecting data: trigger 16 fired. [ 20.090773] iwlwifi 0000:04:00.0: Failed to run INIT ucode: -110 Wifi hardware as reported by lspci: 04:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78) As a workaround: - I deleted /lib/firmware/iwlwifi-8265-36.ucode - rmmod iwlmvm - rmmod iwlwifi - modprobe iwlwifi That seems to have worked and produced the following output in dmesg: [ 1229.238808] Intel(R) Wireless WiFi driver for Linux [ 1229.240477] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-36.ucode (-2) [ 1229.240483] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-36.ucode failed with error -2 [ 1229.240504] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-35.ucode (-2) [ 1229.240507] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-35.ucode failed with error -2 [ 1229.240526] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-34.ucode (-2) [ 1229.240529] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-34.ucode failed with error -2 [ 1229.240545] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-33.ucode (-2) [ 1229.240547] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-33.ucode failed with error -2 [ 1229.240564] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-32.ucode (-2) [ 1229.240567] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-32.ucode failed with error -2 [ 1229.240582] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-31.ucode (-2) [ 1229.240585] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-31.ucode failed with error -2 [ 1229.240602] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-30.ucode (-2) [ 1229.240606] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-30.ucode failed with error -2 [ 1229.240621] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-29.ucode (-2) [ 1229.240624] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-29.ucode failed with error -2 [ 1229.240639] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-28.ucode (-2) [ 1229.240642] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-28.ucode failed with error -2 [ 1229.240658] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-27.ucode (-2) [ 1229.240661] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-27.ucode failed with error -2 [ 1229.240678] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-26.ucode (-2) [ 1229.240680] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-26.ucode failed with error -2 [ 1229.240699] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-25.ucode (-2) [ 1229.240702] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-25.ucode failed with error -2 [ 1229.240716] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-24.ucode (-2) [ 1229.240719] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-24.ucode failed with error -2 [ 1229.240734] iwlwifi 0000:04:00.0: firmware: failed to load iwlwifi-8265-23.ucode (-2) [ 1229.240737] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-8265-23.ucode failed with error -2 [ 1229.251475] iwlwifi 0000:04:00.0: firmware: direct-loading firmware iwlwifi-8265-22.ucode [ 1229.251938] iwlwifi 0000:04:00.0: loaded firmware version 22.391740.0 8265-22.ucode op_mode iwlmvm [ 1229.251951] iwlwifi 0000:04:00.0: firmware: failed to load iwl-debug-yoyo.bin (-2) [ 1229.263895] iwlwifi 0000:04:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230 [ 1229.326687] iwlwifi 0000:04:00.0: base HW address: 74:e5:f9:96:25:ee I.e. it reverted back to firmware iwlwifi-8265-22.ucode. My wifi interface is back now. Seems the new 8265-36 firmware is buggy. -- System Information: Debian Release: bookworm/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 5.10.0-8-amd64 (SMP w/4 CPU threads) Kernel taint flags: TAINT_OOT_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled firmware-iwlwifi depends on no packages. firmware-iwlwifi recommends no packages. Versions of packages firmware-iwlwifi suggests: ii initramfs-tools 0.140 -- no debconf information -- debsums errors found: debsums: missing file /lib/firmware/iwlwifi-8265-36.ucode (from firmware-iwlwifi package)
