Since I'm using Ubuntu I'm having problems with the wifi. It connects correctly, and I can use internet for some time, but suddenly the internet stops working. It says that it's connected, the icon tray is normal.
I have noticed that if I turn off the wifi of my phone and turn it on again, in the exact same time that it connects to the internet, the wifi on the desktop start to work again. It happens every time.
The desktop wifi stop working even if the phone is turned off, but the only way to make it work again is connect to the internet with the phone.
I have a USB wifi adapter and Ubuntu 15.04
output of "uname -a"
Linux renan-POS-EIH61CE 3.19.0-16-generic #16-Ubuntu SMP Thu Apr 30 16:09:58 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
output of "lsusb"
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 004: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless Adapter Bus 001 Device 003: ID 056a:0302 Wacom Co., Ltd Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Output of "lsmod"
Module Size Used by rt2800usb 28672 0 rt2x00usb 24576 1 rt2800usb rt2800lib 94208 1 rt2800usb rt2x00lib 57344 3 rt2x00usb,rt2800lib,rt2800usb mac80211 720896 3 rt2x00lib,rt2x00usb,rt2800lib cfg80211 540672 2 mac80211,rt2x00lib crc_ccitt 16384 1 rt2800lib
How can I solve this?