[Bug 1898817] Re: Wifi device disappear after upgrading linux-firmware-raspi2 with 18.04.3 preinstalled server image

Thu Oct 15 07:33:19 UTC 2020

** Package changed: linux-raspi-5.4 (Ubuntu) => linux-raspi2 (Ubuntu)

** Changed in: linux-raspi2 (Ubuntu)
       Status: Incomplete => Won't Fix

** Changed in: linux-firmware-raspi2 (Ubuntu)
       Status: Incomplete => Won't Fix

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https://bugs.launchpad.net/bugs/1898817

Title:
  Wifi device disappear after upgrading linux-firmware-raspi2 with
  18.04.3 preinstalled server image

Status in linux-firmware-raspi2 package in Ubuntu:
  Won't Fix
Status in linux-raspi2 package in Ubuntu:
  Won't Fix

Bug description:
  [Impact]

  Wifi device disappear after upgrading linux-firmware-raspi2.
  Can reproduce on rpi3b, rpi3b+, and rpi3a+.
  This only happens on 18.04.3 preinstalled server image, with 4.15 kernel.

  [Test Case]

  1. dd the image in an SD card:
     http://old-releases.ubuntu.com/releases/bionic/ubuntu-18.04.3-preinstalled-server-arm64+raspi3.img.xz
  2. Boot rpi device with the sd card
  3. Upgrade the linux-firmware-raspi2 package using following command:
     sudo apt update
     sudo apt install linux-firmware-raspi2
  4. Reboot:
     sudo reboot
  5. Check with command:
     ip a

  Expected Result
  wlan0 is still there and workable.

  Actual Result
  wlan0 device disappeared.

  [Additional Info]

  Command output:
  ubuntu at ubuntu:~$ sudo apt update
  Hit:1 http://ports.ubuntu.com/ubuntu-ports bionic InRelease
  Get:2 http://ports.ubuntu.com/ubuntu-ports bionic-updates InRelease [88.7 kB]
  Get:3 http://ports.ubuntu.com/ubuntu-ports bionic-backports InRelease [74.6 kB]
  Get:4 http://ports.ubuntu.com/ubuntu-ports bionic-security InRelease [88.7 kB]
  Get:5 http://ports.ubuntu.com/ubuntu-ports bionic-updates/main arm64 Packages [1,096 kB]
  Get:6 http://ports.ubuntu.com/ubuntu-ports bionic-updates/main Translation-en [360 kB]
  Get:7 http://ports.ubuntu.com/ubuntu-ports bionic-updates/restricted arm64 Packages [2,084 B]
  Get:8 http://ports.ubuntu.com/ubuntu-ports bionic-updates/restricted Translation-en [23.0 kB]
  Get:9 http://ports.ubuntu.com/ubuntu-ports bionic-updates/universe arm64 Packages [1,471 kB]
  Get:10 http://ports.ubuntu.com/ubuntu-ports bionic-updates/universe Translation-en [351 kB]
  Get:11 http://ports.ubuntu.com/ubuntu-ports bionic-updates/multiverse arm64 Packages [5,068 B]
  Get:12 http://ports.ubuntu.com/ubuntu-ports bionic-updates/multiverse Translation-en [6,920 B]
  Get:13 http://ports.ubuntu.com/ubuntu-ports bionic-backports/main arm64 Packages [9,992 B]
  Get:14 http://ports.ubuntu.com/ubuntu-ports bionic-backports/main Translation-en [4,764 B]
  Get:15 http://ports.ubuntu.com/ubuntu-ports bionic-backports/universe arm64 Packages [9,932 B]
  Get:16 http://ports.ubuntu.com/ubuntu-ports bionic-backports/universe Translation-en [4,588 B]
  Get:17 http://ports.ubuntu.com/ubuntu-ports bionic-security/main arm64 Packages [803 kB]
  Get:18 http://ports.ubuntu.com/ubuntu-ports bionic-security/main Translation-en [269 kB]
  Get:19 http://ports.ubuntu.com/ubuntu-ports bionic-security/restricted arm64 Packages [1,172 B]
  Get:20 http://ports.ubuntu.com/ubuntu-ports bionic-security/restricted Translation-en [20.4 kB]
  Get:21 http://ports.ubuntu.com/ubuntu-ports bionic-security/universe arm64 Packages [933 kB]
  Get:22 http://ports.ubuntu.com/ubuntu-ports bionic-security/universe Translation-en [239 kB]
  Get:23 http://ports.ubuntu.com/ubuntu-ports bionic-security/multiverse arm64 Packages [2,360 B]
  Get:24 http://ports.ubuntu.com/ubuntu-ports bionic-security/multiverse Translation-en [2,908 B]
  Fetched 5,867 kB in 6s (962 kB/s)
  Reading package lists... Done
  Building dependency tree
  Reading state information... Done
  178 packages can be upgraded. Run 'apt list --upgradable' to see them.
  ubuntu at ubuntu:~$ sudo apt install linux-firmware-raspi2
  Reading package lists... Done
  Building dependency tree
  Reading state information... Done
  The following packages will be upgraded:
    linux-firmware-raspi2
  1 upgraded, 0 newly installed, 0 to remove and 177 not upgraded.
  Need to get 5,200 kB of archives.
  After this operation, 11.4 MB of additional disk space will be used.
  Get:1 http://ports.ubuntu.com/ubuntu-ports bionic-updates/multiverse arm64 linux-firmware-raspi2 arm64 1.20200601+arm64-0ubuntu2~18.04.1 [5,200 kB]
  Fetched 5,200 kB in 3s (1,944 kB/s)
  (Reading database ... 62519 files and directories currently installed.)
  Preparing to unpack .../linux-firmware-raspi2_1.20200601+arm64-0ubuntu2~18.04.1_arm64.deb ...
  Adding 'diversion of /lib/firmware/brcm/brcmfmac43455-sdio.bin to /lib/firmware/brcm/brcmfmac43455-sdio.bin.distrib by linux-firmware-raspi2'
  Adding 'diversion of /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt to /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt.distrib by linux-firmware-raspi2'
  Adding 'diversion of /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt to /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt.distrib by linux-firmware-raspi2'
  Adding 'diversion of /lib/firmware/brcm/brcmfmac43430-sdio.bin to /lib/firmware/brcm/brcmfmac43430-sdio.bin.distrib by linux-firmware-raspi2'
  Adding 'diversion of /lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt to /lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt.distrib by linux-firmware-raspi2'
  Unpacking linux-firmware-raspi2 (1.20200601+arm64-0ubuntu2~18.04.1) over (1.20190215-0ubuntu0.18.04.1) ...
  Setting up linux-firmware-raspi2 (1.20200601+arm64-0ubuntu2~18.04.1) ...
  ubuntu at ubuntu:~$ sudo reboot
  Connection to 10.101.50.63 closed by remote host.
  Connection to 10.101.50.63 closed.
  $ ssh ubuntu at 10.101.50.63
  Warning: Permanently added '10.101.50.63' (ECDSA) to the list of known hosts.
  ubuntu at 10.101.50.63's password:
  Welcome to Ubuntu 18.04.3 LTS (GNU/Linux 4.15.0-1041-raspi2 aarch64)

   * Documentation:  https://help.ubuntu.com
   * Management:     https://landscape.canonical.com
   * Support:        https://ubuntu.com/advantage

    System information as of Wed Oct  7 03:59:47 UTC 2020

    System load:  1.45               Processes:           118
    Usage of /:   10.5% of 14.30GB   Users logged in:     0
    Memory usage: 44%                IP address for eth0: 10.101.50.63
    Swap usage:   0%

   * Kubernetes 1.19 is out! Get it in one command with:

       sudo snap install microk8s --channel=1.19 --classic

     https://microk8s.io/ has docs and details.

  177 packages can be updated.
  133 updates are security updates.

  New release '20.04.1 LTS' available.
  Run 'do-release-upgrade' to upgrade to it.

  Last login: Wed Oct  7 03:55:55 2020 from 10.101.51.155
  ubuntu at ubuntu:~$ ip a
  1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
      link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
      inet 127.0.0.1/8 scope host lo
         valid_lft forever preferred_lft forever
      inet6 ::1/128 scope host
         valid_lft forever preferred_lft forever
  2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
      link/ether 00:e0:4c:68:e0:d1 brd ff:ff:ff:ff:ff:ff
      inet 10.101.50.63/22 brd 10.101.51.255 scope global dynamic eth0
         valid_lft 7123sec preferred_lft 7123sec
      inet6 fe80::2e0:4cff:fe68:e0d1/64 scope link
         valid_lft forever preferred_lft forever

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