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8 views

Connection drops periodically while running file sync programs

Installing and running programs such as caja-dropbox or owncloud-client triggers silent and constant connectivity drops. This means that the network-manager applet doesn't report any abnormality, but ...
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0answers
21 views

internet disconnecets once every few hours

i am pretty new to ubuntu and having the 16.04 version i have a cable connection to the internet and once every few hours my internet disconnects. it happens at random, can happen twice in an hour and ...
0
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1answer
33 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 ...
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0answers
64 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:...
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0answers
14 views

wifi disconnecting sometimes, ubuntu 16.04 LTS, realtek wireless drivers [duplicate]

in my ubuntu 16.04 LTS OS wifi disconnects sometimes, comes back after again after sometime. wireless drivers are from realtek lshw -class network WARNING: you should run this program as super-user....
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0answers
72 views

Ubuntu 16.04 wired connection keep disconnecting

My network connection is switching off every several minutes. Output of lspci -knn | grep Eth -A2 00:19.0 Ethernet controller [0200]: Intel Corporation 82566DM-2 Gigabit Network Connection [8086:...
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1answer
262 views

Ubuntu 16.04 Bluetooth issues-Headset will connect but stops all playback of audio

I am using a set of Plantronics BBGO2's. They worked on 14.04 but they arent working on 16.04. I go into the bluetooth menu and find my headset, click to sync up but disconnects as soon as i exit the ...
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0answers
620 views

Wifi on Ubuntu 16.04 keeps disconnecting

Wifi works fine when I boot windows 7 (always has) but continually disconnects on Ubuntu 16.04 I did a test and I got this while connected Resolving raw.githubusercontent.com (raw.githubusercontent....
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2answers
35 views

What is the right way to safely remove external HDD

I have an external HDD which was pulled out from an old laptop and wrapped up with plastic cover. I can connect that same HDD with USB cable to my new PC. My question here is, can i just eject that ...
0
votes
1answer
48 views

USB Keyboard does not work! I have to use on-screen keyboard!

I recently installed Ubuntu 12.04 from my Ubuntu 12.04 USB which was created from Startup Disk Creator, and this computer is 12 year old computer when I installed Ubuntu 12.04 to make my 12 year ...
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0answers
23 views

Wifi connection failure [duplicate]

I've been having this issue since I first installed Ubuntu. My wifi will connect for about 15 minutes then disconnect. The only way to fix it is to restart but still disconnects. I've read and ...
1
vote
1answer
86 views

Random drops of the internet connection, while Network stays stable

Since a while now, I seem to have a weird problem: My laptop (with Ubuntu 14.04) randomly loses it's internet connection, at least 20-30 times a day (for about 1-2 minutes at a time) while the Network ...
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0answers
99 views

Multiple disconnection with IOGear GBU521 BCM20702A0

Since I moved from Fedora to Ubuntu, I have some troubles with the bluetooth. I have random disconnection with my headsets. I have 2 different brands & model : - Bluedio T2+ (Turbine 2 plus) - JVC ...
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0answers
15 views

Wireless LAN disconnects after a few minutes [duplicate]

My wireless LAN disconnects after a few minutes. Here is my wireless information: http://paste.ubuntu.com/15197704/ Can anybody help?
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0answers
62 views

Wifi keeps disconnecting(ubuntu 15.10)

I am running ubuntu 15.10.My wifi disconnects after some interval and reconnects only when I switch the router off and turn it on again.i have also dual booted my pc.When i switch to windows the wifi ...
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0answers
45 views

Wireless keeps on disconnecting 14.04 . Any different solutions?

I do know that this question have been asked plenty of times and I did read and did most of the solutions people recommended. Unfortunately, couldnt found any solution yet. Basicly, Internet drops ...
0
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0answers
51 views

WiFi signal is too low or keep disconnecting

I have a Dell Inspiron 15R with 4GB RAM, i3-2310M at 2.10 GHz with Ubuntu 14.04 LTS installed. I recently installed Ubuntu and I'm facing a problem with the WiFi signal. It keeps dropping every time ...
0
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1answer
80 views

How to close/disconnect Citrix Receiver on Ubuntu 14?

I'm currently killing (signal 9) the Citrix process after finished using it. Is there a better way to gracefully disconnect the Citrix connection? Note: I don't see any Citrix panel and I use CTRL+...
0
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1answer
65 views

Ubuntu Server randomly becoming inaccessible and comes back if I reboot modem

My Ubuntu Server is 14.04.03 amd64 with 3.19.0-33-generic kernel, running on an old laptop and connecting internet via wifi. I have no solution for this issue as I don't know what to do with it. I did ...
0
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1answer
272 views

USB disconnect ubuntu 14.04 LS

This is a frequent questions, but there is no solution, I installed ubuntu 14.04 the USBs ports are disconnected, I just reboot one,two or three time then it will connect. this is the output of dmesg |...
0
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1answer
51 views

WiFi icon not displaying plus some WiFi networks never connecting on Ubuntu Studio 14.04

Been using Ubuntu since March 2013 and now I installed Ubuntu Studio 14.04 on notebook. WiFi icon won't show, and while notebook connects to most of WiFi networks, it won't connect to some (not even ...
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0answers
152 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 ...
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0answers
55 views

Ubuntu 14.04 wifi connection issues. This was working previously but suddenly stops working

I can able to see the list of wifi devices available but when I am trying to connect it I am getting an error while connecting my wifi, I have pasted my tail -f /var/log/syslog. Also I have used this ...
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0answers
152 views

Ubuntu Server 14.04 randomly disconnects wired connection

My Ubuntu Server (14.04) is randomly disconnecting on a wired connection, sometimes with 20 min to 4 hours of downtown, before it comes up again by itself. I've read the forum and checked the ...
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0answers
46 views

Wifi disconnection Ubuntu GNOME

I am using Ubuntu GNOME 15.04 on an HP 15-n209tx. I know this issue has been asked about several times before but I have not been able to solve my issue so far. When i boot up my OS, the WiFi connects ...
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0answers
84 views

Xubuntu Wifi disconnects randomely back with restart

I've been looking at topics for a while, but I can't figure anything out that's applicable for my netbook (acer aspire). I'm a newb in linux, and installed Xubuntu on a old laptop to get the most out ...
1
vote
1answer
169 views

Random WiFi disconnects on TP-LINK TL-WN821N

I have random WiFi disconnects on my Kodibuntu box (upgraded to Ubuntu Vivid right now). Sometimes connection lasts for several days, sometimes - for several minutes. The thing that helped this time ...
0
votes
1answer
144 views

Ubuntu 14.04 disconnects from the network via wifi

Created a network on my desktop computer in windows 7 in mode "Ad-hoc" and tried to connect to it with laptop in ubuntu 14.04. Every time I tried to connect, identification status continues for some ...
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0answers
39 views

I can't use use ipv6 - when it's on the adapter sends deauth packets - please help me fix it

The internet works fine when I don't enable ipv6, but when it's on I get deauthentication packets in dmesg outputs: root@grepsly:/home/isme# dmesg -T |grep deauth [Mon Aug 31 23:18:24 2015] wlan0: ...
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0answers
81 views

Network disconnected over and over again

Network keeps on disconnecting after 2 to 3 mins on Ubuntu 15 gnome and every time I have to run sudo service network-manager restart to get it working again
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0answers
37 views

vpnc Damoen blocking all other Network Connection

i have VPNC client is running , everything was working good before i started to have this strange behavior of my server. my VPNC is running since an year and never had a issue. but today when i ...
1
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0answers
141 views

My wi-fi keeps disconnecting/reconnecting

I tried several reinstallations from 14.04 - 15.04. versions, currently on 15.04. It seems until regular automatic updates take place it does not happen but after them, my wifi-connection (not just ...
0
votes
1answer
321 views

Wifi disconnects and doesn't re-connect anymore

i've got a Lenovo z50-70 and when I connect to a wifi it works for some time and then internet stops working; when I manually disconnect it, it takes like a minute to disconnect and then it tries to ...
0
votes
1answer
149 views

wifi keeps disconnecting

I have a dell vostro 2520. when i try to download huge files or when i just watch youtube videos wifi disconnects. I had the same problem on preinstalled windows 8 too. I tought if i install an ubuntu ...
1
vote
1answer
145 views

How to disconnect ONLY my browser from internet temporarily?

Is there a way I can disconnect ONLY my browser from internet temporarily so I can pause an upload for YouTube and the connect it again to resume it?
0
votes
1answer
246 views

Wireless cuts out on 14.04 Toshiba Satellite L655 S5078

The internet cuts off at random times. Sometimes I start Ubuntu and it's instantly off, other times it's when I open or close a program. Sometimes I can operate for days at a time, before it stops ...
0
votes
1answer
61 views

Disconnection issues

As I'm using WiFi, the computer I use, sometimes disconnects, as my router switches off periodically. But when its back on, Ubuntu won't connect to it, and will ask me the Router WPA key. Is there ...
0
votes
1answer
618 views

How do I fix my wireless network that frequently disconnects and is inconsistent? (14.04)

I recently built my desktop and am new to linux. I wanted to try it out and am generally satisfied, but I am experiencing inconsistent internet disconnects. Sometimes it will be about once every few ...
2
votes
1answer
141 views

How do I disconnect from Byobu in a console?

I'm using byobu on the server. Then I logged in my kde I just close a tab with byobu session. But how I can disconnect if I'll use just console terminal? I mean one of Ctrl+ things.
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0answers
308 views

Second screen not disconnecting (HDMI)

I have an HP Pavilion TouchSmart laptop running Ubuntu 14.04.1 I usually connect a second display via HDMI which worked fine until today. I can connect the display fine and everything auto-...
4
votes
2answers
3k 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 ...
3
votes
1answer
4k views

WIFI keeps disconnecting in 14.04 [closed]

I am brand spanking new to Ubuntu and finally got it up and running. Now, it just keeps randomly disconnecting and will reconnect after some number of tries. It seems to stay connected if I keep on ...
3
votes
0answers
540 views

How can i prevent the wifi to auto disconnects when idle

After few minutes when my laptop is idle it's automatically locks the screen and disconnects from the wireless network and then reconnects when I unlock the screen. Is it possible to change this thing?...
2
votes
1answer
123 views

How do I remove a usb device?

I've got a controller hooked up that is a pain to unplug. It's a steering wheel with pedals and in some applications/games it acts like I'm holding down on a joystick. When I'm in Windows I simply ...
11
votes
2answers
10k 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 ...
4
votes
4answers
1k views

Bluetooth keyboard disconnecting

Ubuntu 14.04 I have been having issues with my bluetooth keyboard (Targus Bluetooth Keyboard) disconnecting within ten seconds after I stop typing. Bluetooth Manager still shows the device on the ...
0
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1answer
1k views

14.04 wifi disconnect reason 2

Ubuntu 14.04 HW: rt2860 (I'm sure since is my eeepc 1000he) BUT seen from ubuntu as rt2890 lspci: 01:00.0 Network controller: Ralink corp. RT2790 Wireless 802.11n 1T/2R PCIe module: rt28000pci ...
2
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0answers
799 views

Wireless Adapter Disconnects after Suspend on 14.04

After suspending and resuming my machine, my wireless networking fails to reconnect. Running nmcli nm shows the following: Before: RUNNING STATE WIFI-HARDWARE WIFI WWAN-...
2
votes
1answer
3k 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 ...
2
votes
1answer
414 views

Pulseaudio randomly mute itself without a reason

I recently installed fresh Ubuntu 14.04. I've got external audio card Audiotrak Maya U5. It always worked fine until new Ubuntu. Music randomly get muted and there's no visible changes in sound ...