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I am using Archlinux ARM for raspberry pi 3 (Which is identical, for now, to the pi2 image). I can't get the on board WiFi to work. in lsmod I do see "cfg80211" is loaded, but the interface I see are lo and eth0.

iw dev

doesn't show up any interface also. any idea how to make it works?

2
  • I think the drivers included in Raspbian had to be written specially for the Pi's chip, as otherwise they could of used existing ones - you can probably find the source code (at a guess github.com/raspberrypi/linux/tree/rpi-4.1.y/drivers/net/…) and port them to Arch. Which ARM architecture of Arch are you running?
    – Wilf
    Mar 4 '16 at 12:05
  • ALARM is using the same image for pi2 and pi3, so It's actually using ARMv7 architecture. also, I think ALARM is using the same kernel as in the GitHub link. Mar 4 '16 at 12:26
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According to https://archlinuxarm.org/forum/viewtopic.php?f=65&t=9938&p=50835#p50835 : Currently ALARM is missing some firmware files. I used rpi-update (https://github.com/Hexxeh/rpi-update/blob/master/rpi-update) to update my firmware, and now it's working.

2
  • Be carefull when running rpi-update manually, as pacman handles firmware updates for the pi.
    – earthmeLon
    May 23 '16 at 19:25
  • 2
    Don't copy-paste this solution, is no longer valid: archlinuxarm.org/forum/…
    – berbt
    Jul 11 '16 at 20:10

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