Installed linux-firmware-raspi 4-0ubuntu3 from hirsute proposed and verified that /sys/class/net/wlan0 is present after boot.
And: $ sudo dmesg | grep brcmf [ 12.440670] brcmfmac: F1 signature read @0x18000000=0x15264345 [ 12.452809] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 12.463110] usbcore: registered new interface driver brcmfmac [ 12.695439] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 12.712428] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Jan 4 2021 19:56:29 version 7.45.229 (617f1f5 CY) FWID 01-2dbd9d2e ** Tags added: verification-done-hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912905 Title: Can't find WLAN device on RPI-CM4L with 20.10 armhf preinstall server image To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware-raspi2/+bug/1912905/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
