morrownr / 88x2bu-20210702

Linux Driver for USB WiFi Adapters that are based on the RTL8812BU and RTL8822BU Chipsets - v5.13.1

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dbm cannot be changed

Ekiben542 opened this issue · comments

Hello, I tried to change the dbm using the command "sudo iw dev wlan0 set txpower fixed 10", but when I checked with iw wlan1 info, txpower had not changed. How can I change the dbm?
The environment is Debian Bookworm 12, Raspberry pi 4 4GB rev 1.5.
thank you.