Ubuntu: wifi problem ubuntu 16.0.4 in hp ay03tx laptop tried every possible solution [duplicate]



Question:

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i am using hp ay503tx there is A problem with my wifi , wifi is detecting the networks but not all available neworks . and couldn't connect with them

my network detail is

 *-network              description: Wireless interface              product: RTL8723BE PCIe Wireless Network Adapter              vendor: Realtek Semiconductor Co., Ltd.              physical id: 0              bus info: pci@0000:03:00.0              logical name: wlo1              version: 00              serial: 3c:a0:67:76:a9:b5              width: 64 bits              clock: 33MHz              capabilities: bus_master cap_list ethernet physical wireless              configuration: broadcast=yes driver=rtl8723be driverversion=4.10.0-33-generic firmware=N/A ip=192.168.43.165 latency=0 link=yes multicast=yes wireless=IEEE 802.11              resources: irq:17 ioport:3000(size=256) memory:b1100000-b1103fff  


Solution:1

It same wifi card's chip with mine (RTL8723BE).. first open your terminal and type :

sudo nano /etc/modprobe.d/rtl8723be.conf  

and then copy this code :

options rtl8723be ant_sel=1  

and then press ctrl+x, choose 'Y' and then hit [enter] now type again the command on your terminal :

sudo modprobe -rv rtl8723be  

wait until finish and type again this code :

sudo modprobe -v rtl8723be  

and try the wifi to connect to the Access point.

if it doesn't work, try again step by step but change this code: from :

options rtl8723be ant_sel=1  

to

options rtl8723be ant_sel=2  

or

options rtl8723be ant_sel=0  

it's work for me, I hope t will work for yout too,,,


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