1. Ubuntu启动时,如果出现60秒等待:Waiting up to 60 seconds for network configuration 解决方法: a. /etc/init ,打开failsafe.conf,在root权限下,将sleep 59 改为 sleep 5或者其它你可以接受的时间即可, 改成0,可能会导致有些网卡不能自动连接 b. 如果不用配成静态ip, 则可以修改/etc/network/interfaces, 除了 auto loiface lo inet loopba…
First, ensure that the computer/sbc has WI-FI parts. install wpa_supplicant, edit /etc/wpa_supplicant/wpa_supplicant.conf, with ssid & psk. Then run wpa_supplicant -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf & to connect to the named ssid.…
查看wifi与蓝牙硬件开关,发现ideapad的硬件模块都是关闭的 rfkill list all 打开终端 输入 sudo gedit /etc/rc.local 写入以下内容 进行保存 #!/bin/sh -e # # rc.local # # This script is executed at the end of each multiuser runlevel. # Make sure that the script will "exit 0" on success or a…
1.应急办法:查询rfkill list all,可以看到ideapad_laptop的无线被物理关闭,可是博主的笔记本根本没这个键位,所以执行sudo modprobe -r ideapad_laptop指令,可以把这个指令写入/etc/rc.local,内容如下 #!/bin/sh -e # # rc.local # # This script is executed at the end of each multiuser runlevel. # Make sure that the sc…
http://www.tutorialspoint.com/android/android_wi_fi.htm Android allows applications to access to view the access the state of the wireless connections at very low level. Application can access almost all the information of a wifi connection. The info…
