Desde a instalação do Ubuntu 16.04, tenho tido problemas com a conexão wifi. Wifi funciona bem até eu navegar em alguns sites (youtube, github, etc)
Quando tento baixar um arquivo, normalmente, ou usando torrent, ou usando o wget, desconecta o Wi-Fi e nenhuma rede é mostrada nas conexões wi-fi. Ele também se desconecta quando abro sites como mi.com, airtel.in, etc.
Eu tenho:
options rtl8723be fwlps=N ips=N swenc=Y msi=1 ant_sel=2
Saída de sudo lshw -c network
:
*-network
description: Wireless interface
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:08:00.0
logical name: wlo1
version: 00
serial: 74:29:af:8b:00:43
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=4.4.0-53-generic firmware=N/A ip=192.168.0.107 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:54 ioport:5000(size=256) memory:c6100000-c6103fff
*-network
description: Ethernet interface
product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:09:00.0
logical name: eno1
version: 08
serial: 38:63:bb:a9:5b:cb
size: 10Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8106e-2_0.0.1 04/23/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:49 ioport:4000(size=256) memory:c6004000-c6004fff memory:c6000000-c6003fff
Link para a saída do script de informações sem fio: wireless-info