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Topic: Why rpi4 wifi vanishes (Read 273 times) previous topic - next topic
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Why rpi4 wifi vanishes

I finally discovered why the rpi4 wifi device disappears in uptodate armtix.

It seems not to be a kernel issue

rfkill list show a device with
linux-firmware-whence-20230404.2e92a49f-1-any.pkg.tar.xz rfkill shows
linux-firmware-20230404.2e92a49f-1-any.pkg.tar.xz

Code: [Select]
$ rfkill list
0: phy0: Wireless LAN
	Soft blocked: yes
	Hard blocked: no

however the wlan device disappears with
linux-firmware-whence-20230625.ee91452d-4-any.pkg.tar.xz
linux-firmware-20230625.ee91452d-4-any.pkg.tar.xz

this with a kernel based on the latest manjaro PKGBUILD
Code: [Select]
Linux pikat 6.4.7-1-armtix-rpi4 #1 SMP PREEMPT Wed Aug  2 15:01:20 BST 2023 aarch64 GNU/Linux

Edit: Interestingly manjaro also has packages linux-firmware 20230625.ee91452d-1 & linux-firmware-whence 20230625.ee91452d-1 and manjaro does have a wifi device.
The contents of the packages are different though eg
Code: [Select]
Only in manjaro/ware/usr/lib/firmware/3com: typhoon.bin
Only in armtix/ware/usr/lib/firmware/3com: typhoon.bin.zst
Only in manjaro/ware/usr/lib/firmware/acenic: tg1.bin
Only in armtix/ware/usr/lib/firmware/acenic: tg1.bin.zst
......