[Bug 1912866] Re: [18.04.3] WLAN device disappear after upgrading linux-firmware-raspi2

[Gavin Lin]

Hi Varisht, rpi4b is not supported by this 4.15 kernel, please try
ubuntu 18.04.6 or 20.04 image:

https://ubuntu.com/download/raspberry-pi

** Tags added: sru

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to linux-firmware-raspi2 in
Ubuntu.
https://bugs.launchpad.net/bugs/1912866

Title:
  [18.04.3] WLAN device disappear after upgrading linux-firmware-raspi2

Status in linux-firmware-raspi2 package in Ubuntu:
  New

Bug description:
  [Description]
  WLAN device disappear after upgrading linux-firmware-raspi2
  Package Version: 1.20200601+arm64-0ubuntu2~18.04.1 [upgradable from: 1.20190215-0ubuntu0.18.04.1]

  [Steps to reproduce]
  1. Flash image http://old-releases.ubuntu.com/releases/bionic/ubuntu-18.04.3-preinstalled-server-arm64+raspi3.img.xz
  2. Boot into system
  3. Upgrade linux-firmware-raspi2
  4. Reboot the system
  5. Check wireless device using "ip a"

  [Actual result]
  WLAN device disappear after upgrading linux-firmware-raspi2

  [Expected result]
  WLAN device works fine

  [Additional information]
  Hardware: rpi3b, rpi3b+, rpi3a+
  Kernel Version: 4.15.0-1077-raspi2

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-firmware-raspi2/+bug/1912866/+subscriptions