[Bug 1836399] Re: brcmfmac error (brcmfmac43455-sdio.bin) with linux-firmware & linux-firmware-raspi2

[Dave Jones]

** Changed in: linux-firmware-raspi2 (Ubuntu)
       Status: Confirmed => Fix Released

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Title:
  brcmfmac error (brcmfmac43455-sdio.bin) with linux-firmware & linux-
  firmware-raspi2

Status in linux-firmware-raspi2 package in Ubuntu:
  Fix Released

Bug description:
  Each release of package "linux-firmware" (latest version 1.173.8
  published on 2019-07-03) rewrites the wifi firmware file
  /lib/firmware/brcm/brcmfmac43455-sdio.bin and this error repeats:

  Jul 04 14:34:42 ubuntu kernel: brcmfmac: brcmf_sdio_hostmail: mailbox indicates firmware halted
  Jul 04 14:34:45 ubuntu kernel: brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
  Jul 04 14:34:48 ubuntu kernel: brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
  Jul 04 14:34:48 ubuntu kernel: brcmfmac: brcmf_pno_clean: failed code -110
  Jul 04 14:34:55 ubuntu kernel: brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
  Jul 04 14:34:55 ubuntu kernel: brcmfmac: brcmf_run_escan: error (-110)
  Jul 04 14:34:55 ubuntu kernel: brcmfmac: brcmf_cfg80211_scan: scan error (-110)

  To solve this issue, I must copy by hand the correct file brcmfmac43455-sdio.bin from:
  https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm/brcmfmac43455-sdio.bin

  Both packages "linux-firmware" and "linux-firmware-raspi2" contain the
  file brcmfmac43455-sdio.bin

  Raspberry Pi 3B+
  Ubuntu Server: 18.04.2 LTS (Bionic Beaver)
  Architecture: arm64
  Package linux-firmware-raspi2: 1.20180919-0ubuntu0.18.04.2

  Note: see related bug "linux-firmware-raspi2 conflicts with linux-
  firmware over brcmfmac43430-sdio.bin"
  https://bugs.launchpad.net/ubuntu/+source/linux-firmware-
  raspi2/+bug/1691729

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