All Questions
26
questions
0
votes
0
answers
151
views
Does the QCA9377 802.11ac Wireless Network Adapter have speed issues on Windows? Or only Linux?
This post on AskUbuntu links to several users who have problems with the QCA9377. Personally, I cannot get it over 7 MB/s no matter what I try.
Is this problem unique to Linux, suggesting it is a ...
- 216
0
votes
0
answers
264
views
Run Wifi (Intel AX210) with Single Antenna
Is it possible to run an Intel AX210 chip using a single antenna? I've got an embedded project where a single antenna would be optimal. With a single antenna, I get almost perfect data connectivity, ...
- 113
2
votes
1
answer
5k
views
Installing TP-Link AC1200 T5E PCIe Adapter on Debian 11
There's a lot of info online about how to install the TP-Link AC1200 T4UH version, or similar, but nothing on the T5E as far as I could find.
How do you setup the TP-Link AC1200 T5E PCIe Adapter on ...
- 199
0
votes
0
answers
397
views
Internet speed in my Ubuntu 20.04 is painfully slow
Hi I bought a new Dell Inspriron 5501 quite months back. Never really use it a lot. But still after installing Ubuntu 20.04 my internet is really slow. I only get download speed of 100KB/second ...
- 168
0
votes
0
answers
187
views
TP- Link Not working on dual boot
Model : TL-WN725N
I have been using windows for a long time now. I haven't faces any issues with the tp-link adapter.
Today i dual booted windows and pop os(linux). I installed the drivers on the ...
- 1
3
votes
2
answers
11k
views
wlan0 ethernet unavailable / GENERAL.STATE 20 (unavailable)
When waking from sleep, sometimes my Linux laptop won't reestablish it's Wi-Fi internet connection.
Interestingly, rebooting fixes it, although it's kind of a pain to have to do a full shutdown/reboot....
- 1,230
0
votes
1
answer
826
views
WiFi On Deepin Linux 15.11
Im new to this distro and i've recently installed deepin on acer nitro 5 laptop. Everything seems perfect except WiFi. In the network tab. I cant even see the wireless network option. I ve intel wifi ...
0
votes
1
answer
596
views
Understanding Minstrel's rc_stats file in Linux (WiFi bitrate adaptation algorithm)
Problem:
The statistics used by minstrel_ht - Linux's typical WiFi bitrate adaptation algorithm - are published in the file /sys/kernel/debug/ieee80211/phy*/*/stations/*/rc_stats.
This file has a ...
- 121
1
vote
2
answers
5k
views
How can I bring back disappeared or hard-blocked wifi on linux?
On my HP6370b laptop the wifi connection disappeared. There is no icon for wifi connection, the network setting still shows the previously used wifi connection but it does not connect to it. How can I ...
- 221
0
votes
1
answer
2k
views
Ralink RT5572 based wireless adapter not working in AP mode in 5 GHz band with DFS
Objective:
Get a CSL USB 2.0 WLAN adapter work in AP mode in the 5 GHz band, in a Linux-based system (in particular, Ubuntu 16.04.4 LTS, kernel 4.13).
The USB adapter is based on a chipset from ...
- 121
9
votes
1
answer
10k
views
Understanding the output of the 'iw reg get' command
If I run the command iw reg get in my system (Ubuntu 16.04.4 LTS, kernel 4.13, iw version 3.17), I get the following output:
country PT: DFS-ETSI
(2402 - 2482 @ 40), (N/A, 20), (N/A)
(5170 - ...
- 121
5
votes
1
answer
5k
views
WiFi noise measurement
What I want to do:
I want to do some experiments with devices such as a Raspberry Pi in environments, where there is noise in the 2.4GHz and 5GHz band.
What I tried so far:
My idea was to simply use ...
- 318
0
votes
1
answer
2k
views
Wifi card monitor mode
I'm on Antergos linux, 4.9.73-1-lts x86_64. I've bought a usb wi-fi adapter tp-link tl-wn722n and can't set it up on my laptop. I also have MT7630e wi-fi card inside. Are the ways to enter the monitor ...
- 1
0
votes
0
answers
428
views
Raspberry pi : hostapd driver error
I'm trying to setup an Access Point on my raspberry pi using hostapd, dnsmasq and two tp link wifi dongles (TL-WN722N 2.0) When I start hostapd, I get this error :
nl80211: Driver does not support ...
0
votes
1
answer
1k
views
iw not finding wlan2
I've a dwlink dwi-131 usb wifi adapter that I'm trying to use with buildroot (for a sama5d2xplained board) for hostadp.
I use a driver from github:
https://github.com/Mange/rtl8192eu-linux-driver
...
- 173