Questions tagged [disconnect]

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38 votes
7 answers
68k 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]...
Maarten's user avatar
  • 692
3 votes
1 answer
2k views

How do I prevent WiFi cycling between connected and disconnected?

My friend has a Acer Aspire 5733Z-4851 it keeps disconnecting and connecting to his wifi but his hard wire will run just fine. Any suggestions? All the codes: lspci: 00:00.0 Host bridge: Intel ...
Tony Kilgore's user avatar
14 votes
2 answers
13k views

Wifi Drops and Reconnects with UBUNTU 14.04 (Realtek RTL8188)

I just installed UBUNTU 14.04 LTS on a Toshiba Satellite C655D. My wifi drops off occasionally, and all I have to do to reconnect is disable my wifi and enable wifi from the wireless icon in the top ...
Jeff Smith's user avatar
1 vote
0 answers
3k views

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, ...
Siderius's user avatar
31 votes
9 answers
49k 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 ...
Leonardo Ferreira's user avatar
3 votes
0 answers
346 views

Wi-Fi disconnects

i just updated ubuntu at 15.10 and since then i'm having problem with wi-fi. It is working, but it became kind of unreliable. One moment it's working perfectly but sometimes it's still loading and all ...
Martin Janáč's user avatar
2 votes
1 answer
5k 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 ...
deepsec's user avatar
  • 39
2 votes
1 answer
4k views

Internet disconnects by itself and never reconnects unless system restarted

I am using Ubuntu 13.10 and a wireless internet from a modem "Reliance Netconnect" for the internet. I've installed Ubuntu two days back along with my Windows system. So here's a detailed summary of ...
Abhimanyu's user avatar
  • 1,393
6 votes
3 answers
16k 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-...
Gautam Raghuvanshi's user avatar
5 votes
2 answers
7k views

Disconnecting wifi every few minutes

I'm new in Ubuntu and I have some small problem with my wifi. I manage to connect it after an hour of using this forum, however now whatever I'm doing I'm loosing the connection every few minutes. I ...
Crowell's user avatar
  • 119
4 votes
3 answers
4k 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 ...
Bim's user avatar
  • 258
1 vote
1 answer
2k 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 ...
Gyro Gearloose's user avatar
1 vote
0 answers
413 views

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 ...
Gabb1995's user avatar
1 vote
1 answer
5k 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 ...
Fakhruddin Ahmad's user avatar
1 vote
0 answers
787 views

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 ...
Alexandre Schmidt's user avatar