5G wifi doesn't really work on my tp-link Archer C7 v2
hauke at hauke-m.de
Thu May 19 05:07:35 PDT 2022
On 5/16/22 15:54, e9hack wrote:
> I've trouble with the following commit:
> commit 3aa96efa24c13c6e0aafa5ad826f3f95a3bd74f9
> mac80211: Update to version 5.15.33-1
> After this commit the 5G wifi interface doesn't start properly. The
> interfaces are visible with ifconfig, but it isn't visible on air. To
> get 5G working, I must restart hostapd. I'm doing this with the
> following command 'wifi down; sleep 5; killall -9 hostapd; sleep 5; wifi
> Any idea, what is wrong in mac80211 5.15.33-1?
Do you have some more details?
Do you see any error message in logread?
What hardware was this happening on?
Did it work again when you reverted the linked commit?
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