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WifiのSuspend設定を解除する[Raspberry pi]

Posted at

一定時間経つとsshがつながらない減少に見舞われたため修正を行った。

環境

  • Raspberry pi B+ 512MB
  • Raspbian
  • Elecom WDC-150SU2M(8188euチップセット)

参考

手順

cat /sys/module/8188eu/parameters/rtw_power_mgnt

で1の場合はパワーマネージメントがONの状態。

以下のようにすると設定を0=解除にできる。

sudo vim /etc/modprobe.d/8188eu.conf

で、

8188eu.conf
# Disable power management
options 8188eu rtw_power_mgnt=0

その後再起動する。

sudo reboot
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