Questions tagged [disconnect]
The disconnect tag has no usage guidance.
110
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Screen embedded USB hub gets disconnected randomly
I have a laptop with Ubuntu 22.04 connected to an external screen via USB-C. This screen includes a USB hub, on which I connect a mouse, a keyboard and a headset. From time to time, this hub gets ...
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1
answer
75
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USB Cameras Constantly Disconnect
I am working in a project that requires 5 USB Cameras to be connected and ruining constantly. However they all end up disconnected after 30 minutes. One by one they drop with some error codes.I have ...
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51
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WiFi frequently disconnected only on my laptop (Ubuntu 20.04)
I am facing this problem for a while, and I tried many solutions that have been provided online like:
set wifi.powersave to equal 2.
disable the ipv6.
access this file: sudo cat /etc/NetworkManager/...
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0
answers
111
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VPN disconnects when switching networks
TL;DR If I am connected to one network and then connect to VPN it works fine, but if I then connect to a different network then the VPN disconnects and tries to reconnect over the new network. I need ...
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2
votes
1
answer
723
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Ch340 keeps disconnecting
I recently bought a esp32 devkit with ch340 USB-UART bridge.
After plugging it into the USB port of my Ubuntu 22.04 the serial port /dev/ttyUSB0 repeatedly connects and disconnects.
Also, I have tried ...
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73
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Realtek WI-FI Adapter not working
im new here.
i have been getting a problem recently with ubuntu 20.04 in which my wifi adapter doesnt work (Realtek RTL8192FU Wireless LAN 802.11n USB 2.0 Network Adapter).
my other adapter works but ...
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110
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Wifi disconnecting - Ubuntu 20.04.1 LTS
I am new to Ubutnu, recently installed Ubuntu 20.04.1 LTS. Evrey time when I turn on My laptop, wifi works. But after few mintes, wifi disconnects and I have to start the laptop again. Any solution?
...
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77
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Why is disconnected automatically on Ubuntu 20.04.3 LTS?
https://i.stack.imgur.com/e0aj9.png
I used this account on ubuntu server until few month ago. If I access this account through ssh, It was disconnected automatically soon. There is many programs and ...
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286
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Wired network connection randomly disconnecting
While running Ubuntu 22.10, my wired connection sometimes drops for a few seconds, and I need help identifying the source of this issue. I have no issues on Windows 10, that I'm dual booting. I ...
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2
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0
answers
409
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cisco openconnect disconnect every 5 minutes
Recently I installed Ubuntu (Ubuntu 20.04.5 LTS) and I installed openconnect server I am faced with one problem. When I connect to my server with the cisco any connect app from my iphone or any ...
2
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1
answer
7k
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Ubuntu 22.04 Bluetooth Issues (Not Connecting To Bluetooth Device)
I installed Ubuntu 22.04 and the Bluetooth was working fine.
I turned off the Bluetooth and could not turn it back on.
I did some research and found some calls to turn it back on:
sudo rfkill unblock ...
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6
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0
answers
1k
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Screen blackouts and disconnects using USB-C
I have a ThinkPad T480s laptop connected to a Dell P3222QE 32" 4K monitor via USB-C.
I only use the external monitor and have disabled the laptop screen.
I use 4k at 60 Hz and run Ubuntu 22.04.
...
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1
answer
3k
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Mobaxterm connects to Ubuntu server through SSH network error: software caused connection abort
MobaXterm v21.1 connects to Ubuntu 20.04.3 LTS server through SSH
disconnects all the time after short idle time, with this error:
network error: software caused connection abort.
I tried everything ...
- 101
0
votes
0
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579
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Suddenly can't ping any hosts over WiFi
Since I started using openwrt on my router, something weird started to happen.
I usually have 4 devices (2 phones and 2 laptops) connected to the WiFi AP/router daily, but one of the laptops (namely a ...
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3k
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Using degraded feature set TCP instead of UDP for DNS server [WiFi connection]
My laptop disconnects every 5 minutes but it is always connected to the wifi, which correctly works (I can see that it works from other devices).
I have tried with another browser but it is the same, ...
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1
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464
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Wired connection only works when plugged in before startup
When I plug in my ethernet cable before startup, the wired connection works. However, if I boot with the ethernet cable unplugged or turn off the wired connection after startup, I am unable to ...
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385
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Bluetooth disconnects after few minutes randomly after 21.04 upgrade
As title suggests I have a bluetooth headset which is randomly getting disconnected after few minutes, this only happens after I upgraded to 21.04 yesterday. I’m not sure how to troubleshoot this so ...
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114
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Two Random USB Ports on 16-Port USB Hub Disconnects Attached USB Hard Drives
Two random USB hard drives connected to a Ubuntu 20.04 system via a 16-port USB 3.0 hub will disconnect on its own after some time. There are 16 USB hard drives attached to this USB hub. The ...
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21
votes
9
answers
35k
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Bluetooth on UBUNTU 20.04 constantly disconnecting
I have installed Ubuntu 20.04 on my laptop and seems like the bluetooth isn't working as expected.
It's connecting to my Logi MX ERGO device and also connecting to my TWS headphone, but after a while ...
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209
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My ExpressVPN Firefox extension randomly disconnects (or won’t connect at all) in Ubuntu 20.10
Also, some websites (lichess.org) mysteriously won’t load without express vpn being connected; they were working just fine and then just stopped loading; I made no changes to anything that I’m aware ...
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1
answer
976
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Automatically turn off bluetooth headset after time out audio?
I have a Sony bluetooth headset connected to Ubuntu 20.04.
They work very well, bluetooth can reconnect, I can even (mpris) control players from it.
The problem I have is that if I forget to turn the ...
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3
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3
answers
7k
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Bluetooth problem, 20.10 on raspberry pi 4
Fresh install of 20.10 on a 8GB RPi4.
In bluetooth settings I can see my devices (MS BT mouse 3600 and MS Sculpt keyboard).
When I try to pair them, Ubuntu initiates the pairing process (code to type ...
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0
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674
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I keep getting DNS_PROBE_FINISHED_NO_INTERNET on Ubuntu 20.04.1 LTS
I'm using a desktop with a wired connection (Ubuntu 20.04.1 LTS).
I keep getting DNS_PROBE_FINISHED_NO_INTERNET (on chrome and other browsers).
Running: "sudo service network-manager restart"...
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6
votes
2
answers
3k
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Wifi keeps disconnecting (Ubuntu 20.04)
I have a dual boot Windows 10 and Ubuntu 20.04 machine. I can connect to Wifi fine on Windows, but when using Ubuntu it disconnects every 10-20 minutes or so. When this happens, I can always get it ...
- 171
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0
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39
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Wi-Fi not connecting
I have u Ubuntu 18.04 LTS. Everything was fine but since last 3 days, after 15-20 minutes of starting my laptop, the internet stops working (no problem with internet because at the same time it's ...
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1
vote
1
answer
2k
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USB storage devices disconnecting without apparent reason
The title says it all.
My old (>10y) old box passed away, and since external storage devices have become really big and cheap, I decided to put my data to two of those.
Yes, they might be slower ...
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0
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0
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98
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Kubuntu 20.04 wi-fi auto disconnect and forgot password in every suspending
I hope I'm asking this to right place but I have a big problem since yesterday.
As you can see in title, when I suspend or close my laptop; it started to forget and disconnect my Wi-fi every time. ...
4
votes
2
answers
840
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WIFI keeps disconnecting every half an hour
I have a Lenovo thinkpad with intel wireless: Cannon Point-LP CNVi [Wireless-AC] 9560.
It worked great until I upgraded from Ubuntu 18.04 to 20.04.
Ever since it disconnects from the internet every ...
1
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0
answers
328
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usb key keeps disconnecting
Machine : Dell XPS 2020 9300 (2 weeks old)
I have a set of 3 Kingston Keys that keep disconnecting on the machine.
I have many USB keys and only those three Kingston keys show the problem
So it seems ...
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3
votes
1
answer
19k
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How do I set Ethernet speed for Ubuntu 20.04 permanently?
Ubuntu will automatically try to connect my Ethernet connection at a speed of 1000 Mbps. I need the network to connect at 100 Mbps since my cable is unable to support any higher. As it stands now, I ...
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0
answers
776
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GlobalProtect vpn on ubuntu 18.04 continuously reconnecting
I have this issue when trying to use GlobalProtect vpn software where the connection keeps disconnecting and reconnecting continuously like almost every second.
I generally don't have any wifi ...
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1
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228
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Hama wireless USB Stick 54 disconnects after 5-10 minutes, power management being turned off
I am having troubles with setting up a Hama wireless USB Stick 54 connected to my aged computer. This is what happens:
After booting, the network connection is established and works nicely
About five ...
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3
answers
4k
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USB devices disconnecting / touchpad turns off
I have a Toshiba Z20T-C convertible here, running Ubuntu 19.04, Kernel 5.0.0-29. For a couple of days / weeks now the touchpad, keyboard backlight and usb ports in the detachable keyboard dock (bottom ...
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9
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2
answers
3k
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WiFi randomly (or under load) disconnects on Ubuntu 18.04 with Qualcomm Atheros QCA6174
With reference to this topic:
I have changed WiFi powersave to off.
IPv6 support disabled.
I have reinstalled Linux firmware.
But nothing helped. The network still disconnects at random times
[EDIT]...
- 101
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0
answers
33
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wifi wont connect after trying to stop random disconnect
After playing with the terminal and trying to fix my WiFi which was disconnecting at random multiple times in use now it won’t connect at all. Continues to prompt me for the WiFi access key which is ...
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1
vote
1
answer
170
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Ubuntu 19.04 | Wi-Fi randomly disconnects then reconnects
I don't have a problem on either Windows 10 with this adapter. And it isn't a problem with my other devices either as the router isn't the problem.
2
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0
answers
502
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Bluetooth Speaker disconnects after some time
I am using a JBL Flip 4 Bluetooth Speaker in Ubuntu 16.04. After connecting the speaker, the speaker automatically disconnects after sometime. To reuse the speaker, I have to turn my Bluetooth Off ...
1
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0
answers
65
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Dell 2-in-1 keyboard/trackpad bug
Did some searching but couldn't find the exact issue.
Sometimes, not always, when I open it up from sleep, the keyboard and trackpad do not register any input. The touchscreen does, as I can swipe up ...
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2
votes
0
answers
11
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direct LAN keeps PC Fans on after power off
So I set up my banan PI with a ubuntu running on it with a direct lan connection to my PC with windows. When I shut down my PC fans will keep running and there is a buzzing sound coming from it. This ...
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2
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1
answer
2k
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Webcam disconnects/crashes once per session after ~5 minutes
Ubuntu 18.04
Kernel 4.15.0-34-generic
Standard Gnome+Xorg
Logitech HD Pro C920
I have this issue in both Google Hangouts and Google Meet, in both Chrome and Firefox. Consistently, once per call, ...
0
votes
1
answer
114
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ubuntu support intermittent connectivity ssh session
Recently I moved and with the new wifi router (tp-link) I noticed I get kicked out from ssh sessions, the shell gets stuck and I cant type anything and I have to close it.
I am not sure how to test ...
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37
votes
7
answers
66k
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Ubuntu 18.04: Bluetooth device disconnects right after connect on Lenovo P50
After upgrade from 17.10 to 18.04, any device I connect to only stays connected for a couple of seconds. My laptop is a Lenovo P50 (20ENCTO1WW)
/var/log/syslog reports:
pulseaudio[????]: [pulseaudio]...
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1
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563
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Bluetooth Connection Drops After Few Seconds
I'm trying to connect my Arduino board with a JDY-30 module via Bluetooth to my Ubuntu 16.04. The connection is established, but drops after 5 seconds.
Does anyone else have issues with bluetooth ...
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1
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122
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Wifi not recognizing wireless networks in my area
I'm trying a new post because the situation changed from my last one.
My wifi was not working at all a few days ago. After a suggestion was put forward, I attempted --reinstall linux-firmware and now ...
1
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0
answers
693
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Lenovo thinkpad keeps disconnecting from wifi, but the icon shows connected [duplicate]
Device: Lenovo Thinkpad X1 Carbon (3rd generation) running Ubuntu 16.04
Problem: The wifi keeps disconnecting in my home network, which slightly weaker than the wifi at work. The wifi at work is more ...
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1
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1
answer
5k
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Ubuntu 16.04. Internet keep disconnecting. Local network is fine
I have the same exact problem as this guy here. My network connection is fine. I can ping to my router, connect to my local ftp server, login to antoher machine through ssh. The only problem is the ...
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593
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Wireless and LAN keep disconnecting with Ubuntu (Mate) 16.04
EDIT
The problem also exists on my other laptop, which has a different ethernet card. I assume the problem isn't Ubuntu per se.
Noteworthy though is that internet with Ubuntu works at my other home....
2
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1
answer
5k
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WIfi dropping problems in Lenovo Y520 legion
I have problems with LENOVO legion/Ideapad Y520...
I just bought the laptop and installed 64bit Ubuntu latest version 17.
I have enabled wifi by removing the hard block, but even after that, my wifi ...
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1
answer
80
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How to automatically poweroff when no wifi after a certain time?
Is it possible in Ubuntu to shutdown my PC after a certain time has passed by when WiFi disconnects and could not reconnect back?
I have a mining rig that sometimes disconnects when I am away from ...
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answers
45
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Problem with filezilla disconecting
I've install FileZilla on my computer who use Ubuntu as operating system and I have a problem. After I connect and display Directory listing of "/" successful, everityme I try to download or access a ...
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