Questions tagged [disconnect]

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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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1answer
230 views

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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0answers
71 views

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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24 views

Ubuntu 18.04 randomly disconnected then failing to detect wifi

It's been more than a year since I am using this Dell laptop with the 18.04 version of Ubuntu, everything working fine with no problems. Some days before, out of nowhere it disconnected, then failed ...
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0answers
212 views

Wifi keeps disconnecting in ubuntu 20.04

I have a dual boot windows 10 and ubuntu 20.04. Wifi keeps disconnecting in ubuntu. I upgraded ubuntu from 18.04. It worked fine in 18.04 but wifi disconnected when upgraded to 20.04. Can anyone ...
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0answers
68 views

USB device disconnects when in use

Sometimes, when transferring files (or otherwise interacting with it such as looking at properties) my external USB device (Toshiba 2TB) automatically disconnects and then attempts to reconnects ...
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0answers
109 views

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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31 views

Connectivity Issues on Raspberry Pi 3a+

I recently installed Ubuntu 20.04 on my Raspberry Pi 3a+ in order to host a few Docker containers. Since it doesn’t have Ethernet, I set it up using Wi-Fi via Netplan and was receiving a link state ...
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2answers
5k views

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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0answers
140 views

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"...
3
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1answer
978 views

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 ...
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38 views

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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1answer
160 views

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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0answers
50 views

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
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2answers
512 views

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 ...
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0answers
223 views

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 ...
3
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1answer
4k views

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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0answers
430 views

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 ...
0
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1answer
138 views

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 ...
2
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2answers
1k views

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 ...
8
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2answers
2k views

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]...
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0answers
31 views

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 ...
1
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1answer
165 views

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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0answers
434 views

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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0answers
48 views

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 ...
2
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0answers
10 views

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 ...
2
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0answers
1k views

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
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1answer
71 views

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 ...
24
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5answers
46k views

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]...
2
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1answer
463 views

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 ...
0
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1answer
85 views

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 ...
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0answers
691 views

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 ...
1
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1answer
4k views

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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0answers
539 views

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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1answer
4k views

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 ...
0
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1answer
43 views

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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0answers
44 views

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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0answers
128 views

disconnect wireless LAN immediatly after established connection [duplicate]

0: phy0: Wireless LAN Soft blocked: no Hard blocked: yes 1: asus-wlan: Wireless LAN Soft blocked: no Hard blocked: no 2: asus-bluetooth: Bluetooth Soft blocked: no Hard blocked: no 3: hci0: Bluetooth ...
1
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0answers
1k views

Ethernet connection with RTL8111/8168/8411 not working anymore

My problem seems to be a frequent one but I think that I tried all the sparse solutions that I might have found on other posts but without any success so I hope that you may help me. Issue ...
2
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0answers
69 views

How can I prevent detached monitors from disappearing?

In a multi-monitor setup, when I physically disconnect a monitor it goes blank but Ubuntu won't mind, when I re-attach it, image comes back alright. Now, I put HDMI switches into the signal path to ...
1
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0answers
532 views

Internet keeps disconnecting Ubuntu 16.04

On my laptop my Wifi keeps disconnecting. Every time I re-connect it works for a few seconds but after that it drops. I've looked at many related questions but none of the answers seems to work for ...
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0answers
880 views

Internet disconnecting while downloading a large file

Every time I leave my computer on to download a game for Steam about an hour later the internet disconnects. But the "Ethernet 1" still comes up on the internet options. -00:00.0 Host bridge: ...
4
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0answers
1k views

How to apply speed and acceleration settings to Apple Magic Mouse *after* each reconnect

I have an Apple Magic Mouse paired with a Dell Latitude E7440 (running Ubuntu 16.04 LTS) that has a weird habit of disconnecting [and I have to manually reconnect it] from time to time (or being ...
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0answers
3k views

Ubuntu 16.04 BCM4313/BCM2070 Bluetooth Firmware Issues

This is an issue I encountered with Ubuntu 14.04 as well. Sometimes the bluetooth works perfectly. But other times, normally on a fresh boot, bluetooth is disabled and cannot be enabled. After ...
0
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1answer
414 views

Wifi getting disconnected frequently

I am using Ubuntu 16.04, and my laptop Wifi is getting disconnected from the Access point frequently(whenever I keep it is suspend mode etc). I have to restart the laptop to again connect to Wifi. I ...
2
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0answers
142 views

Wireless internet automatically (and randomly) loses connection on laptop

I am running Ubuntu 16.04 on a laptop My computer automatically and randomly loses internet connection while still connected to the wifi network (it keeps the display on the top bar, but I haven't ...
0
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2answers
100 views

Wifi instability (interruptions) on HP pavilion dv6

I have Ubuntu 16.04 LTS installed on my old HP pavilion dv6 laptop. I have a very crucial and annoying problem with the wifi connection whenever I am at a public place (coffee shops, libraries...etc). ...
4
votes
2answers
12k views

USB device connecting and disconnecting repeatedly

I was having some problems booting into Ubuntu. After trying to reboot for sometime, I eventually opened the 4.4.0-31 recovery mode. while it was booting into recovery mode, it said that /dev/ubuntu-...
0
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1answer
267 views

Ubuntu 14.04 wifi disconnecting sometimes

My laptop is disconnecting from wifi at some time, Ubuntu 14.04 LTS, please help. 02:00.0 Network controller [0280]: Ralink corp. RT5390 Wireless 802.11n 1T/1R PCIe [1814:5390] Subsystem: Foxconn ...
2
votes
2answers
3k views

Ubuntu 16.04 WiFi dropping on WPA group rekeying

This issue has been bothered me for a while now. Whenever my WiFi drops, it shows this in the syslog: Jun 13 19:56:38 hp-ubuntu wpa_supplicant[1008]: wlo1: WPA: Group rekeying completed with 00:23:69:...