Comment 5 for bug 1862760

A package with the latest firmware is available from the following PPA:

https://launchpad.net/~waveform/+archive/ubuntu/firmware/+packages

I've now tested this booting and operating wifi on a 3B+ and a 4B against "classic" 2.4GHz wifi, and 5GHz wifi but only 802.11n (as that's all I've got locally). Would be grateful if others could try installing this and see if 802.11ac is any better.

The proposed package also updates the boot firmware to the 2020-02-12 version (as our boot firmware was several months, and versions out of date too).