Closed fra87 closed 1 month ago
Hmm, it has problems loading the firmware. Is this a very new Intel WiFi chip? It finds and loads the correct kernel module, which again finds matching firmware to load, but probably it is too old.
You could try the following, either with a backup or on a newly flashed/installed system, for testing:
apt install -t bookworm-backports linux-image-amd64
reboot
cd /tmp
wget 'https://deb.debian.org/debian/pool/non-free-firmware/f/firmware-nonfree/firmware-iwlwifi_20240610-1_all.deb'
dpkg -i firmware-iwlwifi_20240610-1_all.deb
rm firmware-iwlwifi_20240610-1_all.deb
modprobe -r iwlwifi
modprobe iwlwifi
sleep 1
ip l
The last command is to show detected network devices. If all work well, the WiFi adapter should show up as wlan0
.
According to Intel's website it's new but not so much new. The chipset is dated Q3'22, while bookworm is from June 23, so it was already almost 1 year old when bookworm came out.
In any case after step 1 (reboot after installing new kernel) the WLAN0 comes out :)
Do you think step 2 (installing trixie firmware) is needed/useful?
The dmesg output now reads
[ 3.404798] Intel(R) Wireless WiFi driver for Linux
[ 3.404866] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[ 3.433320] iwlwifi 0000:00:14.3: Detected crf-id 0x3617, cnv-id 0x20000302 wfpm id 0x80000000
[ 3.433345] iwlwifi 0000:00:14.3: PCI dev 4df0/0244, rev=0x351, rfid=0x10c000
[ 3.433469] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-77.ucode (-2)
[ 3.433484] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-77.ucode (-2)
[ 3.433486] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-77.ucode failed with error -2
[ 3.433504] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-76.ucode (-2)
[ 3.433513] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-76.ucode (-2)
[ 3.433515] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-76.ucode failed with error -2
[ 3.433529] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-75.ucode (-2)
[ 3.433541] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-75.ucode (-2)
[ 3.433542] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-75.ucode failed with error -2
[ 3.433556] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-74.ucode (-2)
[ 3.433566] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-74.ucode (-2)
[ 3.433567] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-74.ucode failed with error -2
[ 3.433582] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-73.ucode (-2)
[ 3.433594] iwlwifi 0000:00:14.3: firmware: failed to load iwlwifi-QuZ-a0-hr-b0-73.ucode (-2)
[ 3.433595] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-73.ucode failed with error -2
[ 3.439249] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37
[ 3.439808] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)
[ 3.439819] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)
[ 3.439823] iwlwifi 0000:00:14.3: loaded firmware version 72.daa05125.0 QuZ-a0-hr-b0-72.ucode op_mode iwlmvm
NOTE: I haven't tried yet connecting it to the wifi network, but at least wlan0 comes out now
So far so good. It finally loads the same firmware blob QuZ-a0-hr-b0-72.ucode
like before, but this time successfully. Interesting is that it tires to load some other ones before, failing to do so. Looking at the long you posted before, it seems these other attempts were all done previously already, but the lines first lines were capped (kmsg ring buffer full)?
I checked the firmware package versions, and indeed the Bookworm one misses the firmware blob QuZ-a0-hr-b0-77.ucode
the driver is looking for at first: https://packages.debian.org/bookworm/all/firmware-iwlwifi/filelist
The Trixie version contains it: https://packages.debian.org/trixie/all/firmware-iwlwifi/filelist
So I would do the 2nd step as well, and install the newer firmware package. Even when the currently loaded older firmware blob seems compatible (at least according to the driver's meta data), the one it looks for first is likely working better with this chip.
The firmware package from Bookworm is from February 2023, some days before Debian Bookworm "soft freeze" stage. Given that it might take a while before drivers for new chips are merged into the mainline Linux, it is perfectly possible that this chip is a few months too new, to be fully supported by kernel and driver at the time of Debian repository freeze for new releases.
And here is the dmesg at the end
[ 3.480572] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[ 3.482026] iwlwifi 0000:00:14.3: Detected crf-id 0x3617, cnv-id 0x20000302 wfpm id 0x80000000
[ 3.482046] iwlwifi 0000:00:14.3: PCI dev 4df0/0244, rev=0x351, rfid=0x10c000
[ 3.489735] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37
[ 3.490283] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)
[ 3.490297] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)
[ 3.490301] iwlwifi 0000:00:14.3: loaded firmware version 77.a20fb07d.0 QuZ-a0-hr-b0-77.ucode op_mode iwlmvm
[ 3.724952] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX101, REV=0x351
[ 4.191748] iwlwifi 0000:00:14.3: Detected RF HR1 B3, rfid=0x10c000
Seems perfect 😁 tested WiFi and it works. Thank you
will I need to do something in the future to "align to mainline" when these modifications get pushed in the kernel?
Just a note: I had to unload also iwlmvm (command modprobe -r iwlmvm iwlwifi
) otherwise iwlwifi could not be unloaded (it was in use)
Okay great. Not a solution we can ship with DietPi images, but it is good to know that this option exists for those who need to use this WiFi adapter or other newer ones, which are not natively supported by Linux 6.1 yet.
I'll mark this issue as closed.
Creating a bug report/issue
Required Information
G_DIETPI_VERSION_CORE=9 G_DIETPI_VERSION_SUB=6 G_DIETPI_VERSION_RC=1 G_GITBRANCH='master' G_GITOWNER='MichaIng'
bookworm
Linux ServerCasa 6.1.0-23-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.99-1 (2024-07-15) x86_64 GNU/Linux
Native PC (x86_64)
- Chuwi Herobox N5100Steps to reproduce
Expected behaviour
Actual behaviour
Extra details
WiFi : Not Found | [On] | Disconnected
DietPi-WiFiDB | An interface of type "wlan" does not exist.