Hp笔记本安装Ubuntu无线网卡开关的LED灯闪烁解决办法
本文来源于老牛的博客 原文地址: Ubuntu-wlan-led/ 转载请注明
今天在公司用我的Hp本子无线上网,发现一个奇怪的问题,就是网络连通后掌托处的无线网卡开关一直是闪烁状态,平常关闭的时候是红色的,在Windows中接通后是绿色的,可是在Ubuntu 9.04中接通后是不停的红,绿闪烁,担心这个会对硬件造成一定得伤害,所以就google了一下,没想到还这有这个问题的解决办法。
具体方法如下:
在终端进入 /etc/network/if-up.d 目录
$cd /etc/network/if-up.d
建立一个文件 iwl-no-blink
$sudo gedit iwl-no-blink
编辑里面的内容为
代码:
#!/bin/sh if [ "$IFACE" = "wlan0" ]; then for dir in /sys/class/leds/iwl-phy*; do echo none > $dir/trigger done fi
保存
设置权限
$sudo chmod 755 /etc/network/if-up.d/iwl-no-blink
重启系统,再次连接,问题解决了。
2022年12月21日 01:58
If your HP notebook has a wireless network card and the LED light is flashing, there is a simple solution. You need to muscle and joint pain install Ubuntu on your HP notebook. This will enable the wireless network card and the LED light will stop flashing.
2022年12月28日 23:49
If your wireless network card's LED is flashing, it may be because the drivers are not installed coronavirus vaccine correctly. To fix this, first check to see if your Ubuntu system recognizes the card. If it does, then you just need to install the correct drivers. If your system does not recognize the card, then you may need to purchase a new wireless network card.