Hello,
According to the log in your first post, the kernel module (driver) for the wireless network interface detects an initialization error of the wireless firmware named "iwlwifi-QuZ-a0-hr-b0-72.ucode":Then, you can check more details about the firmware file and compute a checksum on it (see output from my Debian 12.8 as a reference):
According to the log in your first post, the kernel module (driver) for the wireless network interface detects an initialization error of the wireless firmware named "iwlwifi-QuZ-a0-hr-b0-72.ucode":
Did you update firmware files recently ? You can check with the following command:[..]
dmesg | grep iwlwifiCode:
[ 3.405019] iwlwifi 0000:00:14.3: firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode[ 3.405032] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver[ 3.405047] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37[..][ 3.405409] iwlwifi 0000:00:14.3: loaded firmware version 72.daa05125.0 QuZ-a0-hr-b0-72.ucode op_mode iwlmvm[ 3.474136] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x351[ 3.606750] iwlwifi 0000:00:14.3: Detected RF HR B5, rfid=0x10a100[ 3.809230] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0.[ 3.809324] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:[ 3.809331] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 6[ 3.809339] iwlwifi 0000:00:14.3: Loaded firmware version: 72.daa05125.0 QuZ-a0-hr-b0-72.ucode[..]
Code:
# zgrep 'firmware-iwl\|Start-Date\|End-Date' /var/log/apt/history.* Code:
# stat /lib/firmware/iwlwifi-QuZ-a0-hr-b0-72.ucode File: /lib/firmware/iwlwifi-QuZ-a0-hr-b0-72.ucode Size: 1370356 Blocks: 2680 IO Block: 4096 regular fileDevice: 8,1 Inode: 15341220 Links: 1Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)Access: 2024-11-16 11:37:06.459708935 +0100Modify: 2023-12-19 18:01:10.000000000 +0100Change: 2024-05-26 09:17:37.220333479 +0200 Birth: 2024-05-26 09:17:37.036330979 +0200# shasum /lib/firmware/iwlwifi-QuZ-a0-hr-b0-72.ucode f12e2a65892c4a2685ea8f2c6dcd678582a15b33 /lib/firmware/iwlwifi-QuZ-a0-hr-b0-72.ucodeStatistics: Posted by Aki — 2024-11-16 10:39 — Replies 9 — Views 273