Raspberry pi3 无法禁用WiFi电源管理Raspberry Pi 3
每当我访问Raspberry pi3 无法禁用WiFi电源管理Raspberry Pi 3,raspberry-pi3,Raspberry Pi3,每当我访问sudo nano/etc/network/interfaces时,文件基本上是空的,这阻碍了我的工作,因为我需要禁用省电功能,该功能会在一分钟左右后自动禁用wifi 这就是我的文件中显示的内容 # interfaces(5) file used by ifup(8) and ifdown(8) # Please note that this file is written to be used with dhcpcd # For static IP, consult /etc/dh
sudo nano/etc/network/interfaces
时,文件基本上是空的,这阻碍了我的工作,因为我需要禁用省电功能,该功能会在一分钟左右后自动禁用wifi
这就是我的文件中显示的内容
# interfaces(5) file used by ifup(8) and ifdown(8)
# Please note that this file is written to be used with dhcpcd
# For static IP, consult /etc/dhcpcd.conf and 'man dhcpcd.conf'
# Include files from /etc/network/interfaces.d:
source-directory /etc/network/interfaces.d
因此,我无法添加无线关机文本并使其工作。我已尝试在底部添加此文本,但无效。首先,您应将此文本重新发布到 其次,我正面临着同样的问题,通过在crontab中输入这一行解决了这个问题:
@reboot /sbin/iw dev wlan0 set power_save off&
我使用下面的命令在重启过程中持续关闭WiFi电源管理。它作为一种systemd服务完成,因此与网络接口的配置方式无关,“只起作用” 应适用于任何具有系统的现代Pi。只需将bash脚本下面的内容复制并粘贴到一个文件中,将其设置为可执行文件和
sudo./fileName.sh
:
if [ -d /root/scripts ]; then
mkdir /root/scripts
fi
apt-get -y install iw
apt-get -y install wireless-tools
cat <<EOF> /root/scripts/pwr-mgmnt-wifi-disable.sh
#!/bin/bash
iw dev wlan0 set power_save off
EOF
chmod 700 /root/scripts/pwr-mgmnt-wifi-disable.sh
cat <<EOF> /etc/systemd/system//pwr-mgmnt-wifi-disable.service
[Unit]
Description=Disable WiFi Power Management
Requires=network-online.target
After=hostapd.service
[Service]
User=root
Group=root
Type=oneshot
ExecStart=/root/scripts/pwr-mgmnt-wifi-disable.sh
[Install]
WantedBy=multi-user.target
EOF
chmod 644 /etc/systemd/system/pwr-mgmnt-wifi-disable.service
systemctl enable pwr-mgmnt-wifi-disable.service
systemctl start pwr-mgmnt-wifi-disable.service
if[-d/root/scripts];然后
mkdir/root/scripts
fi
apt get-y安装iw
apt get-y安装无线工具
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