Magic Mirror Schlafmodus trotz* Powermanagement off*

MMRIZE

@djuscha
Leider ist meine Deutsche nicht so gut.

RPI’s WLAN sometimes go to sleep and never wakes automatically.
Maybe this would be help.

> sudo iw dev wlan0 set power_save off

wlan0 might be your WLAN adapter name… It might be different by your setup.

djuscha

Thanks for the answer, I can also speak English with Google :)
I’ll try that now and let you know if it works

@MMRIZE said in Magic Mirror Schlafmodus trotz* Powermanagement off*:

RPI’s WLAN sometimes go to sleep and never wakes automatically.

I understand that, but how do I make sure it doesn’t fall asleep


that shows my iwconfig

pi@raspberrypi:~ $ iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     IEEE 802.11  ESSID:"FRITZ!Box Fon WLAN 7490"
          Mode:Managed  Frequency:2.467 GHz  Access Point: FC:EC:AA:32:ED:5A
          Bit Rate=72.2 Mb/s   Tx-Power=20 dBm
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=54/70  Signal level=-56 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:644   Missed beacon:0

djuscha

> sudo iw dev wlan0 set power_save off

I tried that too :( Mirror goes to sleep anyway, only later

MMRIZE

@djuscha
Leider.
Which RPI device / OS are you using? (detailly)

djuscha

@MMRIZE said in Magic Mirror Schlafmodus trotz* Powermanagement off*:

Which RPI device / OS are you using? (detailly)

Raspberry Pi 2 Model B V1.1
OS Buster Raspberry Pi OS (Legacy) with desktop Debian version: 10 (buster)
Image 2022-09-22-raspios-buster-armhf.img

MMRIZE

@djuscha
Check your previous trial with this.

sudo nano /etc/modprobe.d/8192cu.conf
options 8192cu rtw_power_mgnt=0 rtw_enusbss=1 rtw_ips_mode=1

MMRIZE

@djuscha
Ah in that case see https://github.com/MichMich/MagicMirror/wiki/Configuring-the-Raspberry-Pi#disable-wifi-power-save

djuscha

@MMRIZE
I know this site and I tried the first one.
But I have Buster and it says something about Jessy and Stretch, what goes with Buster