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一些无线设备在您计算机睡眠时出现问题，不能正确地被唤醒正常工作。
TeliuTe
teliute@163.com 2011, 2012

# 当我唤醒计算机时，找不到无线网络

If you have suspended your computer, you may find that your wireless internet connection does not work when you resume it again. This happens when the driver for the wireless device does not fully support certain power saving features. Typically, the wireless connection fails to turn on properly when the computer is resumed.

尝试关闭无线适配器，然后再重新打开。

Open the Activities overview and start typing Network.

Click on Network to open the panel.

Select Wi-Fi.

Switch the wireless OFF and then ON again.

If the wireless still does not work, switch ON the Airplane Mode and then switch it OFF again.

If this does not work, restarting your computer should make the wireless work again. If you are still having problems after that, connect to the internet using an Ethernet cable and update your computer.