I got my new Dell Inspiron 15 3565 preloaded with Ubuntu 16.04 LTS.
I'm first time user of Ubuntu. All working fine except the WiFi. It doesn't respond after 10 minutes. If I reboot the laptop it is back to action again, but for the next 10 minutes.
Can someone help me to find the problem and solve it?
Here is the result of
lspci -knn | grep Net -A3; rfkill list:
$ lspci -knn | grep Net -A3; rfkill list 16:00.0 Network controller : Intel Corporation Wireless 3165 [8086:3165] (rev 79) Subsystem: Intel Corporation Wireless 3165 [8086:4410] Kernel driver in use: iwlwifi Kernel modules: iwlwifi 0: hci0: Bluetooth Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no
Here is the result of the Network Diagnostics when the wifi had stopped working:
--2017-09-26 12:24:29-- https://github.com/UbuntuForums/wireless-info/raw/master/wireless-info Resolving github.com (github.com)... failed: Connection timed out. wget: unable to resolve host address ‘github.com’