About Ubuntu wireless cards are often not connected to the network problem

Since ubuntu14.04 often found that wireless network will often fall off the line, restart the wireless network is not a few minutes off the line, today installed 16.04 after the discovery still have this problem, finally on the Internet to find a method, is to use Rfkill list all to open WiFi hardware, Found here my Bluetooth is disabled, and then turned on Bluetooth, so that all the hardware all open; Ready to give up, and then cut to the WIN10 system, but accidentally found that since the installation of WIN10 after the Bluetooth icon does not appear again. Then suddenly think is not in the win under the Wireless network card settings automatically hibernate will also affect the wireless network card settings under Ubuntu? Regardless of it, first disable the automatic hibernation again. Then (set a slogan) to take a try to cut back to the Ubuntu system, and then found no longer lost line.

Summed up, the feeling may be my computer hardware has a record function (do not spray, I am so understanding), after setting the hardware sleep in the win, Ubuntu will detect the need to hibernate the hardware, and this setting is win under the settings, Ubuntu cannot be canceled, Although set up under Ubuntu do not hibernate also useless. In short, the network is now normal. Record it for later inspection.

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About Ubuntu wireless cards are often not connected to the network problem