This bug was fixed in the package linux-raspi - 6.14.0-1005.5
---------------
linux-raspi (6.14.0-1005.5) plucky; urgency=medium
* plucky/linux-raspi: 6.14.0-1005.5 -proposed tracker (LP: #2106295)
* wlan0 interface missing on pre-4B models (LP: #2106230)
- [Config] raspi: make bcm2835 sdhost driver built-in
* Don't suggests fdutils package anymore (LP: #2104355)
- [Packaging] raspi: Drop fdutils from linux-image Suggests
* Packaging resync (LP: #1786013)
- [Packaging] resync git-ubuntu-log
* Miscellaneous Ubuntu changes
- [Packaging] raspi: Add bpftool, linux-perf to linux-image Suggests
- [Config] raspi: updateconfigs following rebase to Ubuntu-6.14.0-14.14
[ Ubuntu: 6.14.0-14.14 ]
* plucky/linux: 6.14.0-14.14 -proposed tracker (LP: #2106234)
* Expose IFLA_VXLAN_FAN_MAP version via sysctl/proc (LP: #2106115)
- SAUCE: fan: expose IFLA_VXLAN_FAN_MAP version via sysctl/proc
* not able to install a Power9 bare metal with Ubuntu 25.04 Plucky
(LP: #2104297)
- SAUCE: powerpc64/ftrace: fix module loading without patchable function
entries
* bluetooth/detect-output failed due to the lack of USB device id in btusb.c
(LP: #2094969)
- SAUCE: Bluetooth: btusb: Add new VID/PID 0489/e14e for MT7925
* Don't suggests fdutils package anymore (LP: #2104355)
- [Packaging] Drop fdutils from linux-image Suggests
* Miscellaneous Ubuntu changes
- [Packaging] Add bpftool, linux-perf to linux-image Suggests
-- Manuel Diewald <[email protected]> Sat, 05 Apr 2025
14:16:40 +0200
** Changed in: linux-raspi (Ubuntu Plucky)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/2106230
Title:
wlan0 interface missing on pre-4B models
Status in linux-raspi package in Ubuntu:
Fix Released
Status in linux-raspi source package in Plucky:
Fix Released
Bug description:
On the Pi 3B, 3B+, and Zero 2W (probably 3A+ too, not yet verified),
the wlan0 interface is missing. Notably these models have different
WiFi interfaces (4343x on the 3B/Zero 2W, 4345x on the 3A+/3B+), but
wlan0 *does* appear on the 4B and 5 (which use the 4345x as well).
Nothing apparent in dmesg output -- it's appears it doesn't even
attempt to load the brcmfmac firmware, which makes me suspect this is
not an issue in linux-firmware-raspi. Perhaps related to the sdhost
interface change? I have a vague recollection that sdhost was used for
the wifi interface on some models?
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