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16 views

I want to use ipv6 but when it's on the adapter sends deauth packets… what's going on?

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: ...
1
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0answers
17 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
10 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
64 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
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0answers
20 views

I keep randomly getting brought to the lock screen and disconnected (14.04)

My screen goes black for a few seconds and I get disconnected from the internet and asked to put my password in, this has happened twice now and I do not want to keep doing it. Any help would be ...
1
vote
1answer
113 views

Wifi conneceted but no internet and it Disconnects Ubuntu 14.04.1

I'm using : Ubuntu 14.04.1 LTS X64 bit on Lenovo Y50-70 Wifi have been crazy on Ubuntu I'm connected to my home wifi network with security : WPA2 PSK after booting my laptop and connecting , I've a ...
0
votes
1answer
146 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
77 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 ...
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0answers
90 views

Ubuntu 14.04 can't connect to my specific modem's wifi

My system connects to other WiFi networks without problem, it also connects to my modem with wired connection. But when I try to connect through WiFi, it attempts to connect for a while, the WiFi ...
0
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0answers
47 views

Wifi disconnects randomly when sharing through Samba

I have two laptops: One running Windows 8 and another Ubuntu 14.10. I installed Samba, then tried to share images from Windows to Linux by sharing a folder in Linux. File starts to transfer and some ...
1
vote
1answer
64 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
139 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
50 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
215 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 ...
1
vote
1answer
52 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.
0
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0answers
61 views

IPv4 & 6 timeouts (14.04, Intel card)

I had intermittent internet connection problems and now I cannot connect at all. I have an Intel ethernet interface with the e1000e driver, which I was able to upgrade to the newest version. I cannot ...
1
vote
0answers
206 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 ...
0
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0answers
457 views

mhddfs constantly disconnecting (“Transport endpoint is not connected”)

I'm using mhddfs in conjunction with SnapRAID and it has started disconnecting the fuse drive at least once a day. I know I can unmount/remount for a quick fix, but I'm implementing this in a media ...
3
votes
2answers
2k 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 ...
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0answers
101 views

modem disconnected after after a few second

I a new Ubuntu user.. I installed Ubuntu 14.04 dual boot with my windows.. I used modem zte mf656a .. with provider "3" (Indonesia). After a few seconds it's connected to the internet , it's ...
2
votes
1answer
2k 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
310 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 ...
2
votes
1answer
61 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 ...
8
votes
2answers
6k 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
729 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 ...
-1
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1answer
861 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
619 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 ...
2
votes
1answer
2k 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
0answers
308 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 ...
1
vote
1answer
478 views

External hard drive disappears even during file operation

I have a Western Digital Green 2TB SATA disk in an ICY BOX IB-368STU3-B box connected via USB 3.0. At a certain moment, the disk is not available anymore (and the blue LED on the back of the box shut ...
0
votes
1answer
1k views

Another wifi dropping thread!

I am using Ubuntu 13.10 on the new Intel NUC i3 with the Intel Centrino Advanced-N 6235 wireless adapter. It's a fresh install and I only added XBMC for Linux to it. My problem is that the wifi ...
0
votes
1answer
1k views

Wireless dropouts or rebooting requires modprobe

I'm trying linux for the first time in years so I've very rusty in terminology. I've managed to get my wireless pci card working, but it has random dropouts that prevent the card from working until I ...
0
votes
1answer
228 views

Wifi internet access drops in3 minutes

I have a ThinkPad E430, using Ubuntu 13.04 . Wireless was working ok until yesterday, I think this started happening after installing and running ap-hotspot from ppa:nilarimogard/webupd8 . After ...
1
vote
1answer
606 views

3g modem randomly disconnects on ubuntu 12.04

i am using D-link modem with BSNL sim card and it took some changes to get it recognized as a modem and ultimately the sakis script got it to work pretty well. i still am using network manager to ...
1
vote
1answer
751 views

Wifi frequently drops but it says it's connected in the top right corner. [Ubuntu 12.04.2 LTS]

I have been getting issues trying to get wifi working on my PC. I can browse the internet for about 5 minutes then the internet drops and I have to manually disconnect then reconnect to get my ...
2
votes
0answers
601 views

Ubuntu 13.04 keeps disconnecting from my router

My system keeps disconnecting from the network and then I have to turn wireless of and back on to make it connect again, this happesns quite often altough not at a regular interval. I am using Ralink ...
3
votes
1answer
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 ...
2
votes
2answers
385 views

DSL modem drops connection intermittently

I have a dual-boot machine: Windows 7 and Ubuntu 10.04. The computer is connected directly to the Baudtec modem by a LAN cable. The modem is connected to the phone jack. Under Windows, the internet ...
1
vote
2answers
1k views

WMP600N keeps disconnecting

I recently upgraded my aging 802.11b wireless card to a WMP600N. I bought this as I had read that it worked with Linux. It did indeed work out of the box but the problem is that it stops working ...
2
votes
2answers
1k views

How to auto reconnect WiFi after the router restarts

Where I live, there is power outage every few hours. This means my DSL WIFI routergets reset after 2-3 hours max. The network is secured and requires password to connect. So when the router resets and ...
1
vote
2answers
581 views

**Wired** network disconnects when laptop unplugged

I am using Xubuntu 12.04 with Network Manager on my HP 5310m Laptop and get a weird problem on wired network. When googling for answers, I found many people get the problem that wireless disconnects ...
0
votes
2answers
746 views

Thinkpad x220 wireless network slows down after some time

I installed Ubuntu 12.04 LTS on my Thinkpad x220. When I connect to a wireless network, the network speed starts out normal. But after a certain period of time (say, 10 minutes), the network speed ...
1
vote
2answers
1k views

How do I keep my Broadcom wireless card connected?

I brought a samsung netbook with a broadcom Wireless adapter BCM4313 [14e4:4727]. I did a clean install of Ubuntu Precise Pangolin 12.04 LTS and my issue with it is that I keep on being disconnected ...
0
votes
1answer
562 views

Atheros 9250 wireless card keeps on disconnecting

So I bought a Lenovo G575 laptop for learning purposes and found that the connection just simply disconnects if i'ts in use for downloading and it also does disconnect in every 2-5 minutes while ...
0
votes
1answer
766 views

Enabling bluetooth disconnects wireless

I'm using Ubuntu 12.04 LTS on a SONY VAIO VPCSB1Z9E. Wireless and bluetooth are working fine seperately but they won't work at the same time. For example: Wireless is connected and working fine when ...