I have seen this question: Slow download speed in terminal and this one Different download speeds in Ifstat and Chrome and they are old, referring a different version of my current OS and/or related to a different thing.

My system:

1. Laptop Dell inspiron 15 3000
2. RAM: 16 GB
3. SSD 480 GB Kingston
4. Intel Core i3 7th Generation
5. OS: Ubuntu 18.04 with Software and System Updates
6. Web Browser: Mozilla Firefox, Google Chrome, Palemoon. All latest.
7. Terminal emulator: Yakuake, gnome-terminal.
8. Other Terminal: TTY1
9. Internet service provider connection speed: 100 Mbps (asymmetric)

My connection is showing different speed when running speed tests from terminal emulator, TTY and compared to what the speedtest.net page is showing on a web browser.

Screenshots here:

Firefox results on speedtest.net

Results on Yakuake, using the speedtest command in a terminal. TTY results are the same.

As you can see, the web browser shows I have 94.07 Mbps upload but the terminal shows only 4 Mbit/s.

Additional Questions

1. The results I am receiving in the terminal are real or is the web browser the real speed on my computer?
2. Is the terminal "locked" on the Internet speed?
3. If the answer to the previous question is "Yes", how can I unlock it?
4. If the answer to question 2 is "No", how can I make sure the web browser shows the real Internet connection speed?
5. Is it there a difference between "Mbit/s" and "Mbps"?

I have noticed some low speed when downloading large files, but had no problem until today, when I noticed that big files are delaying a lot uploading. And after checking out my logs on one of my local computers, which automatically uploads large files to a web server, I can see it is taking a long time to upload the file.

If you need further information about my system or connection, please let me know.

so I read multiple threads about this problem and my rate is limited to 1Mb/s (or that is what iwconfig tells me.) Here is my output of iwconfig:

    lo        no wireless extensions.

wlx98ded00e2a41  IEEE 802.11  ESSID:"Niko PC"  
          Mode:Managed  Frequency:2.427 GHz  Access Point: 64:66:B3:C3:E0:90   
          Bit Rate=1 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=41/70  Signal level=-69 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:5685   Missed beacon:0

enp3s0    no wireless extensions.

I am using TL-WN822N v4 and I am connected to my home network. I tried running sudo iwconfig wlx98ded00e2a41 rate 54M whhich outputs:

Error for wireless request "Set Bit Rate" (8B20) :
SET failed on device wlx98ded00e2a41 ; Operation not supported.

Then I tried with wlan0 which is not even listed and it just said, device not found. Thanks guys.

I have tried installing my drivers - did not help (not sure if done correctly).

E:// Output of lspci -knn | grep Net -A3; rfkill list:

3: phy3: Wireless LAN
    Soft blocked: no
    Hard blocked: no

I want to download Ubuntu 12.04, but it seems to take a long time, i.e. 1 day via Google Chrome, or Mozilla Firefox.

Can you suggest an alternative way to download it faster (e.g. 2 hours)??

Possible Duplicate:
Can you recommend a good modern GUI download manager (wget wrapper?)

I'm trying to find a good download manager that can open concurrent connections for a single download.

I don't mind whether it's an extension (I'm using chrome), or an independent application.

I have downloaded steadyflow, but it doesn't seems to have an concurrent connections option.

Instead of going to sites like speedtest.net, I want to check my current Internet speed from the terminal on Ubuntu. How can I do it?