Linked Questions

0
votes
0answers
906 views

18.04 Wifi signal strength is weak [duplicate]

mehan@mehan-HP:~/Desktop/rtlwifi_new-rock.new_btcoex$ make make -C /lib/modules/4.15.0-33-generic/build M=/home/mehan/Desktop/rtlwifi_new-rock.new_btcoex modules make1: Entering directory '/usr/...
0
votes
0answers
821 views

WIFI became very slow on 18.04 [duplicate]

I used to get proper speeds on my laptop until suddenly it became very slow after booting up today. After my fresh installation I had run this command: sudo tee /etc/modprobe.d/rtl8723be.conf <&...
41
votes
4answers
139k views

Wifi problems with rtl8723be in Ubuntu 14.04

I have dual booted my Windows 8 laptop with Ubuntu 14.04. The wifi driver is Realtek rtl8723be. It didn't use to work but I updated the kernel to 3.18 and reinstalled the driver and that seemed to ...
4
votes
2answers
5k views

Wi-Fi doesn't work on Ubuntu 18.04.1 LTS (RTL8723BE)

When I installed Ubuntu for the first time I had to do some work with the terminal because my Wi-Fi reception was lower than on Windows: echo "options rtl8723be ips=0 fwlps=0 ant_sel=1" | sudo tee /...
3
votes
1answer
3k views

Wifi signal strength weak on Ubuntu 18.04 with rtl8723be

I have the Realtek rtl8723be driver on my HP-Pavillion Notebook. While installing Ubuntu 18.04 LTS through plug-n-play option, I tried the following commands before actual installation: sudo ...
1
vote
1answer
2k views

How do I get Realtek RTL8723BE wireless card to work on 18.04?

I have an HP Probook 455 G2 with a Realtek RTL8723BE wireless card. Restarting the network manager doesn't do anything. The Probook also has a hard button to toggle the wireless off and on. I've ...
0
votes
1answer
1k views

Wi-Fi connectivity issue - Ubuntu 18.04

I'm new to Ubuntu and I've 18.04 installed. Not sure if this is due to faulty installation or something, but I'm having trouble with very slow Wi-Fi speeds and frequent disconnections. Here is a ...
2
votes
1answer
1k views

Wifi Signal Weak Ubuntu 18.04

Yesterday i updated my HP Laptop from Ubuntu 17.10 to 18.04. SInce then the wifi signal is very weak. I have tried all the options with downloading new driver from git. And tried with both ant_sel=1 ...
3
votes
1answer
718 views

Weak WiFi signal in Xubuntu 18.04 on HP Stream 13, rtl8723be (NOT antenna selection, it does nothing)

edit: Two solutions have been mentioned but don't work for me: Change antenna selection on wifi driver. This does not work for my problem. It seems it used to work for 16.04 LTS but that fix ...
1
vote
0answers
557 views

Realtek rtl8723be giving very low signal in Ubuntu 18.04

I am using HP 15-ac173TU with a wireless chipcard from Realtek, rtl8723be. I was using Ubuntu 16.04 before and also encountered this problem and solved it using this answer. Now when I have cleaned ...
0
votes
0answers
461 views

Weak wifi signal rtl8723be

I have a HP Pavilion Laptop. The details of which, obtained by running the command lshw, are below: product: HP Pavilion Notebook (N1J39EA#A2N) vendor: Hewlett-Packard version: ...
1
vote
1answer
442 views

Issue with Wi-Fi connection range with Ubuntu 18.04 and HP Laptop

I have upgraded my HP pavilion laptop from Windows 10 to Ubuntu 18.04. Initially it has issue with Wi-Fi connection. I had installed Wi-Fi realtek driver and it was working. All of sudden it has ...
0
votes
0answers
294 views

Wifi Signal becomes very weak

I am using Realtek RTL8723BE wireless adapter on my Ubuntu 18.04.1. I was using it since Ubuntu 16.04, there was the problem of weak signal and unable to detect any AP, so I found these command lines ...
1
vote
0answers
281 views

Realtek rtl8623be back to low signal WiFi after update.

I've had this issue before but after all the options I've found online I'm still no further forward this time. I've got a HP Laptop with the rtl8723be wifi adapter. I've had issues in the passed ...
1
vote
0answers
68 views

Wi-Fi connection working only in the same room (RTL8723BE) [duplicate]

I have a Ubuntu 18.04 partition on my HP laptop (originally Windows 10). I am only able to connect to Wi-Fi while I am in the same room of the modem. When I go to another room I get the message "no ...

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