Ubuntu 18.0.4 LTS: Realtek Wifi adapter RTL8723DE HP laptop WIFI SIGNALS TOO WEAK [duplicate]
This question already has an answer here:
Wi-Fi speed on my laptop with RTL8723DE is a bit slow and its range is also very low, what to do?
1 answer
I installed 18.0.4 LTS as well as rtl8723de drivers
The drivers work only when the wifi device is just close to the laptop..
When the wifi device is even slightly away the laptop cannot connect to the wifi device and errors ut saying "Connection Failed Activation of Network Connection failed"
Another laptop with Windows OS right next to this Ubuntu loaded laptop works fine and connects to the same wifi with 'full' signal strength
I called HP Technical support - HP declined to provide any driver support on laptops loaded with anything other than Windows.
Please help what should I do in order to make my new laptops work.
Thank you.
networking wireless 18.04 realtek-wireless
marked as duplicate by pomsky, Kulfy, Pilot6, Charles Green, Eric Carvalho Feb 15 at 18:48
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
add a comment |
This question already has an answer here:
Wi-Fi speed on my laptop with RTL8723DE is a bit slow and its range is also very low, what to do?
1 answer
I installed 18.0.4 LTS as well as rtl8723de drivers
The drivers work only when the wifi device is just close to the laptop..
When the wifi device is even slightly away the laptop cannot connect to the wifi device and errors ut saying "Connection Failed Activation of Network Connection failed"
Another laptop with Windows OS right next to this Ubuntu loaded laptop works fine and connects to the same wifi with 'full' signal strength
I called HP Technical support - HP declined to provide any driver support on laptops loaded with anything other than Windows.
Please help what should I do in order to make my new laptops work.
Thank you.
networking wireless 18.04 realtek-wireless
marked as duplicate by pomsky, Kulfy, Pilot6, Charles Green, Eric Carvalho Feb 15 at 18:48
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
add a comment |
This question already has an answer here:
Wi-Fi speed on my laptop with RTL8723DE is a bit slow and its range is also very low, what to do?
1 answer
I installed 18.0.4 LTS as well as rtl8723de drivers
The drivers work only when the wifi device is just close to the laptop..
When the wifi device is even slightly away the laptop cannot connect to the wifi device and errors ut saying "Connection Failed Activation of Network Connection failed"
Another laptop with Windows OS right next to this Ubuntu loaded laptop works fine and connects to the same wifi with 'full' signal strength
I called HP Technical support - HP declined to provide any driver support on laptops loaded with anything other than Windows.
Please help what should I do in order to make my new laptops work.
Thank you.
networking wireless 18.04 realtek-wireless
This question already has an answer here:
Wi-Fi speed on my laptop with RTL8723DE is a bit slow and its range is also very low, what to do?
1 answer
I installed 18.0.4 LTS as well as rtl8723de drivers
The drivers work only when the wifi device is just close to the laptop..
When the wifi device is even slightly away the laptop cannot connect to the wifi device and errors ut saying "Connection Failed Activation of Network Connection failed"
Another laptop with Windows OS right next to this Ubuntu loaded laptop works fine and connects to the same wifi with 'full' signal strength
I called HP Technical support - HP declined to provide any driver support on laptops loaded with anything other than Windows.
Please help what should I do in order to make my new laptops work.
Thank you.
This question already has an answer here:
Wi-Fi speed on my laptop with RTL8723DE is a bit slow and its range is also very low, what to do?
1 answer
networking wireless 18.04 realtek-wireless
networking wireless 18.04 realtek-wireless
edited Feb 15 at 12:21
pomsky
32k1198129
32k1198129
asked Feb 15 at 12:10
Sreenivasa HosamaneSreenivasa Hosamane
61
61
marked as duplicate by pomsky, Kulfy, Pilot6, Charles Green, Eric Carvalho Feb 15 at 18:48
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
marked as duplicate by pomsky, Kulfy, Pilot6, Charles Green, Eric Carvalho Feb 15 at 18:48
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
I also got myself an HP Laptop, and had to install the driver, and configure ant_sel=2
, don't forget that the wifi card is a single band so it will be slower, try a speed test on your Ubuntu and Windows machines to see whether they have different network speeds.
as the_mighty420 answered, remember to echo "options rtl8723de ant_sel=2" | sudo tee /etc/modprobe.d/rtl8723de.conf
so the configuration will stay on ant_sel=2
after you reboot.
Just a pointer (if you are a noob like me) write down the commands you ran to install the driver, as you will need to reinstall it after every new linux kernel update.
Just install once using dkms and don't worry about kernel updates
– Jeremy31
Feb 15 at 15:28
Thank you for the timely answer and caution - I'll keep these commands safe to repeat them later.
– Sreenivasa Hosamane
Feb 15 at 15:45
@SreenivasaHosamane, I will appreciate if you accept my answer as the correct one, if possible
– YHoffman
Feb 15 at 17:24
@Jeremy31, being that I am a noob, I will appreciate if you can post an answer how to install it using dkms
– YHoffman
Feb 15 at 17:25
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I also got myself an HP Laptop, and had to install the driver, and configure ant_sel=2
, don't forget that the wifi card is a single band so it will be slower, try a speed test on your Ubuntu and Windows machines to see whether they have different network speeds.
as the_mighty420 answered, remember to echo "options rtl8723de ant_sel=2" | sudo tee /etc/modprobe.d/rtl8723de.conf
so the configuration will stay on ant_sel=2
after you reboot.
Just a pointer (if you are a noob like me) write down the commands you ran to install the driver, as you will need to reinstall it after every new linux kernel update.
Just install once using dkms and don't worry about kernel updates
– Jeremy31
Feb 15 at 15:28
Thank you for the timely answer and caution - I'll keep these commands safe to repeat them later.
– Sreenivasa Hosamane
Feb 15 at 15:45
@SreenivasaHosamane, I will appreciate if you accept my answer as the correct one, if possible
– YHoffman
Feb 15 at 17:24
@Jeremy31, being that I am a noob, I will appreciate if you can post an answer how to install it using dkms
– YHoffman
Feb 15 at 17:25
add a comment |
I also got myself an HP Laptop, and had to install the driver, and configure ant_sel=2
, don't forget that the wifi card is a single band so it will be slower, try a speed test on your Ubuntu and Windows machines to see whether they have different network speeds.
as the_mighty420 answered, remember to echo "options rtl8723de ant_sel=2" | sudo tee /etc/modprobe.d/rtl8723de.conf
so the configuration will stay on ant_sel=2
after you reboot.
Just a pointer (if you are a noob like me) write down the commands you ran to install the driver, as you will need to reinstall it after every new linux kernel update.
Just install once using dkms and don't worry about kernel updates
– Jeremy31
Feb 15 at 15:28
Thank you for the timely answer and caution - I'll keep these commands safe to repeat them later.
– Sreenivasa Hosamane
Feb 15 at 15:45
@SreenivasaHosamane, I will appreciate if you accept my answer as the correct one, if possible
– YHoffman
Feb 15 at 17:24
@Jeremy31, being that I am a noob, I will appreciate if you can post an answer how to install it using dkms
– YHoffman
Feb 15 at 17:25
add a comment |
I also got myself an HP Laptop, and had to install the driver, and configure ant_sel=2
, don't forget that the wifi card is a single band so it will be slower, try a speed test on your Ubuntu and Windows machines to see whether they have different network speeds.
as the_mighty420 answered, remember to echo "options rtl8723de ant_sel=2" | sudo tee /etc/modprobe.d/rtl8723de.conf
so the configuration will stay on ant_sel=2
after you reboot.
Just a pointer (if you are a noob like me) write down the commands you ran to install the driver, as you will need to reinstall it after every new linux kernel update.
I also got myself an HP Laptop, and had to install the driver, and configure ant_sel=2
, don't forget that the wifi card is a single band so it will be slower, try a speed test on your Ubuntu and Windows machines to see whether they have different network speeds.
as the_mighty420 answered, remember to echo "options rtl8723de ant_sel=2" | sudo tee /etc/modprobe.d/rtl8723de.conf
so the configuration will stay on ant_sel=2
after you reboot.
Just a pointer (if you are a noob like me) write down the commands you ran to install the driver, as you will need to reinstall it after every new linux kernel update.
answered Feb 15 at 14:32
YHoffmanYHoffman
463
463
Just install once using dkms and don't worry about kernel updates
– Jeremy31
Feb 15 at 15:28
Thank you for the timely answer and caution - I'll keep these commands safe to repeat them later.
– Sreenivasa Hosamane
Feb 15 at 15:45
@SreenivasaHosamane, I will appreciate if you accept my answer as the correct one, if possible
– YHoffman
Feb 15 at 17:24
@Jeremy31, being that I am a noob, I will appreciate if you can post an answer how to install it using dkms
– YHoffman
Feb 15 at 17:25
add a comment |
Just install once using dkms and don't worry about kernel updates
– Jeremy31
Feb 15 at 15:28
Thank you for the timely answer and caution - I'll keep these commands safe to repeat them later.
– Sreenivasa Hosamane
Feb 15 at 15:45
@SreenivasaHosamane, I will appreciate if you accept my answer as the correct one, if possible
– YHoffman
Feb 15 at 17:24
@Jeremy31, being that I am a noob, I will appreciate if you can post an answer how to install it using dkms
– YHoffman
Feb 15 at 17:25
Just install once using dkms and don't worry about kernel updates
– Jeremy31
Feb 15 at 15:28
Just install once using dkms and don't worry about kernel updates
– Jeremy31
Feb 15 at 15:28
Thank you for the timely answer and caution - I'll keep these commands safe to repeat them later.
– Sreenivasa Hosamane
Feb 15 at 15:45
Thank you for the timely answer and caution - I'll keep these commands safe to repeat them later.
– Sreenivasa Hosamane
Feb 15 at 15:45
@SreenivasaHosamane, I will appreciate if you accept my answer as the correct one, if possible
– YHoffman
Feb 15 at 17:24
@SreenivasaHosamane, I will appreciate if you accept my answer as the correct one, if possible
– YHoffman
Feb 15 at 17:24
@Jeremy31, being that I am a noob, I will appreciate if you can post an answer how to install it using dkms
– YHoffman
Feb 15 at 17:25
@Jeremy31, being that I am a noob, I will appreciate if you can post an answer how to install it using dkms
– YHoffman
Feb 15 at 17:25
add a comment |