Debian Multimedia :: Network Shows Disconnected In Gnome?
Aug 25, 2010
I did a search and found this link however I remember this being an issue almost two years ago when I installed Debian with a GUI. I have always used it for a server so I never realized this was still an issue until I got my new PC today and went to load Debian / Gnome on it. It showed I was disconnected however I was able to browse the web fine. It appears that so many people have complained about this problem andI am trying to understand if there is a work around and a fix in the near future
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Jul 5, 2011
How to enable wifi? I downloaded and installed Debian 6.00 and as I couldn't get online with my Tenda USB Wireless Adapter. I downloaded Debian 6.00 again, this time the CD Net Install version with Firmware included. However, the added firmware version of Debian does not find my wireless either. My wireless adopter is shown as Bus 001 Device 003: ID 148f:3072 Ralink Technology, Corp. RT3072 Wireless Adapter. There is a Network Icon in the Panel which when clicked shows "Create New Wireless Network". I have put in my ISP related network and my password and rebooted, but all I get is the message on my desktop:
"The Network Connection has been disconnected."
That isn't very polite, is it? Who has disconnected it and why remains a mystery to everyone except the culprit(s). I think I must have missed a basic step in the Wifi Enabling process. I checked the Use Permissions and everything is fine there, as User I have permissions to use modems and do networking and so forth. Also I should like to try "modprobe" but I see the package isn't in Synaptic Package Manager.
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May 8, 2010
i've installed 10.04 on my computer with a radeon 9550, it's an old one I know. Anyway I'm trying to get the TV output working. I've tried this solution: [URL]
the xrandr says that the S-video is disconnected alhouth it's connected. I've tried another solution here: [URL]
This thread didn't solved the issue also: [URL]
but I can't find a xorg.conf file on my system so I don't know how to add the lines. also in my case the s-video seems detected just disconnected.
Does this bug applies to my situation? if I understand correctly there is a patch for that, how can I apply it? [URL]
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Oct 30, 2010
I'm running Squeeze and I'm looking 3 days now for a solution in some weird problem. The NetworkManager Applet shows that there isn't connection although I am connected. The icon has this small "x" and when mouseover it says "No network conncection". Moreover when left clicking it, it says
"Wired Network Device not managed"
While I was looking for the solution a came across this post by an Ubuntu developer who says:network-manager-applet displays the connectivity state of network-manager's managed interfaces not every interface. So the title "network manager says disconnected but is connected and working" is actually misleading. The interface is connected and working but not from network-manager's point of view since it is not managing the interface. Additionally, in Lucid now network-manager applet displays nothing now for non-managed interfaces so is less misleading. You can check to see whether or not an interface is managed by network-manager by using the command line too nm-tool. You'll see "State: unmanaged" for unmanaged interfaces.
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Nov 22, 2010
I'm trying to get some photos off a Canon Powershot SX110IS that uses an SD card (right now there is a Gigaware 4GB one in it) but this computer does not have an SD card input, so I am trying to mount the device through USB. This has worked with a handful of other cameras I've used in the past.
When I connect the camera to the computer and power it on, I get
usb 1-5: USB disconnect, address 7
usb 1-5: new high speed USB device using ehci_hcd and address 8
usb 1-5: New USB device found, idVendor=04a9, idProduct=3192
usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-5: Product: Canon Digital Camera
usb 1-5: Manufacturer: Canon Inc.
usb 1-5: SerialNumber: DA9C3D5C2D7F4E3EA806AA70BCDF3E28
So the kernel is at least aware of it. I tried letting thunar mount it, but it complains
thunar-volman: No property info.capabilities on device with
id /org/freedesktop/Hal/devices/usb_device_4a9_3192_DA9C3D5C2D7F4E3EA806AA70BCDF3E28.
I also tried letting dolphin automount it (yuck), but didn't get any messages about it. I checked the fdisk output and there was no ~4GB device, so I'm not sure that I can mount it manually.
Loaded modules:
asus_atk0110
ata_generic
ata_piix
atl1e
button
cdrom .....
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Mar 6, 2015
How to troubleshoot my desktop. After I use update manager and restart the desktop, it defaults to Gnome classic display instead of the usual Gnome 3 display.
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May 22, 2011
Fresh install of squeeze gnome, completely updated.
My network connection is working fine, but the Network Manager in the system tray shows "no network connection."
When using the live dvd, and during the install, it showed that it was connected.
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Jan 8, 2010
I'm encountering a strange problem. I need to open and forward all UDP and TCP ports related to VoIPtelephony (5000:32000) in the Suse 11.1 server that's acting as router/firewall in our setup. The ports must redirect to a Asterisk server in the local network. (This server has the IP adress 192.168.0.3)I've opened ports in Yast (Firewall>Ports>Advanced) and putted in some masquerading rulesirewall>Masquerading):0/0,192.168.0.3,tcp,5000:31000,5000:310000/0,192.168.0.3,udp,5000:31000,5000:31000when I do a nmap localhost I get:Starting Nmap 4.75 at 2010-01-08 16:52 CETInteresting ports on localhost (127.0.0.1):
Not shown: 991 closed ports
PORT STATE SERVICE
21/tcp open ftp
[code]....
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Mar 11, 2015
This just started happening and defeats the purpose of having multiple desktops. Both the floating icon and chat windows are displayed across all desktops. I can't tell if this is intentional or not..Or maybe there is something in gnome-shell that can remedy this?
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Apr 4, 2010
I used to have a working vlc. Then I added debian-multimedia to my sources.list and installed several other movie players (kplayer, kaffeine,). As a result, my vlc no longer works: When I run it to display a movie (any movie, I tried several) I get the sound OK, but there is no image, and the window stays small (like when playing a sound file). How do I get vlc to display movies again?
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Jan 31, 2010
Since 11.2, I am using Knetworkmanager for getting connected to the internet.But is getting disconnected on its own every now and then. I used Kinternet when I was on 11.1 and it worked fine, Infact I would prefer kinternet over knetworkmanager anyday. But in suse 11.2, having both KDE3 and KDE4 libraries does make system work unexpectdly. I tried installing Kinternet once but after that kontact kept crashing (because of clashes between kdelibs3 and kdelibs4).Can anyone help me finding out the problem in knetworkmanger.. here is entry in /var/log/NetworkManager when I got disconnected..
Code:
Jan 31 14:38:27 linux-9psh NetworkManager: <info> (ttyUSB0): device state change: 8 -> 7 (reason
[code]...
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Jul 11, 2010
Look Buddies,an interesting issue.
Once i just remove X11 libraries , gdm , gnome libraries and network-manager applet. from the ubuntu 9.10.
after these uninstallations, i used my internet successfully through text interface browsers which is links
but i understood graphical interface are important for my work.
Once again i installed
1. xfce4
2. network-manager applet
Everything Graphics,X11 sessions and accessing internet is working fine.
i can even browse through Mozilla firefox.
But my Network-Manager applet is always show as disconnected in taskbar. I understood some kind of understanding between network -configuration files and network-manager applet are broken
Why is the Network-Manager Applet is not responding?
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Dec 18, 2010
I have just installed Ubuntu 10.10 64bit on my laptop Toshiba Satellite A665-S6065 and I can connect to wired network but I can not connect to wireless network "Network Connections disconnected". Im following this post http://ubuntuforums.org/showthread.php?p=6183681
1. Machine Brand and Model (PC/Laptop): Toshiba Satellite A665-S6065
2. Wireless Brand, Model and Wireless Chipset:
Code:
lspci
Output:
Code:
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
[Code]...
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May 21, 2011
If i leave my laptop idle for sometime, my usb datacard connection gets disconnected. I know its a dial-up connection and if no application is accessing internet it disconnects on its own. The problem over here is when i click on the icon and click on activate it won't happen. So, i have to unplug the hardware and then re-insert it to make it work again.I went through a site, there they have mentioned a work around that is to keep a ping command always running. I'm fine with that, but why do we need to remove the hardware n re-insert it to make it connect to the internet again
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Jul 18, 2010
Everything worked fine until I downloaded some Ubuntu upgrades. Now, every time I try to connect to internet via network manager it says: " Network: Disconnected - you are now offline". so what to do...
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Jul 23, 2010
I installed 10.04 yesterday. The computer had an MS OS on it but I chose to format the entire HD for Ubuntu. The install seemed to go fine. When logged in there were updates available, and I installed all of them. After a reboot I tried getting on the internet and found that my network was 'disconnected'. I've checked the cabling, and that the LAN is still enabled in the BIOS. I assume the network had to have been functioning to do the original update. How do I figure out what changed. I've been reading the network section of a Linux book and came up with a little data that might help. My hardware is listed after the host file.
$ ifconfig
eth0 Link encap:Ethernet HWaddr e0:cb:4c:b6:6b:d6
UP BROADCAST MULTICAST MTU:1500 Metric:1
[code]....
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Nov 20, 2010
The title message appears when I log in. Neither wired nor wireless network adapters show in ifconfig output. Network manager shows a simple networking disabled greyed out message. Both adapters work in live cd boot. Everything was working properly before; I'm not sure what happened.
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Jun 12, 2011
I'm having network problems and I have no idea how to fix it. At first, my internet connection was suffering on all computers on my network (Mac, Windows and Ubuntu 11,04). So, I disconnected my cable-modem and then reconnected. Nothing.... So, I rebooted my Windows machine and the internet came back on that computer.
I then went to my Ubuntu computer and clicked on "auto eth0" (per the way I interpreted instructions from the internet). The symbol turned from the "two arrows" to what looks like a wireless, looking for a signal. I thought that maybe I should just reboot, as I did with Windows. However, when I did reboot, that same wireless symbol was there, then a message came up saying:
Code:
Wired Network: You are now disconnected
I can't seem to get my internet connection back on my Ubuntu computer, though it is working on every other computer on my network.
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Jan 20, 2011
i have Fedora 14 OS, i installed an openvpn, & i got a problem with it, which i get disconnected automatically after successfully logined, one of the members here (ZeroSignal ) told me to comment any lines in /etc/openvpn/anyname.conf file, which contain the word update-resolf.conf, & my problem get solved, but now after i logined to the openvpn network & after half an hour (or less sometimes) i got disconnected from the network.
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Aug 29, 2011
I have OpenSuse 11.3 with VirtualBox on it, and with installed Oracle DB (on host OS).. but, sometimes this computer is disconnected, without it's gateway (adsl router)... and in that case, I cannot ping from virtual OS to host OS, or another virtual OS. I tried to use 'Host only' option within VirtualBox, but it doesn't work. What should I do? It seems that virtual machines requires some kind of gateway/router, but since machine is disconnected, it's not working.. how could I fix it?
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Mar 20, 2010
I'm running Ubuntu Karmic Server with Xfce desktop, the problem is the network manager, it says it is disconnected, even though I am connected to my network and getting an internet connection. It wouldn't normally bother me, but I'm trying to setup a VPN using the network-manager-openvpn plugin. I put in the required details for the VPN connection, but as soon as I tick the "apply to all users" box, the information is lost. The information will remain if I don't tick that box, but it will not connect. when I try to select the VPN connection I just setup, nothing happens.
I've tried the exact same configuration on another desktop, running Ubuntu Karmic with Gnome desktop, the network manager works fine, my ethernet connection is showing as connected, and I can connect to the VPN no problem, the problem lies with the network manager in Xfce. Is there anyway I can get it to show as connected? it wont allow me to connect to the VPN otherwise, it's silly, because that adapter has a full working network connection.
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Apr 18, 2010
If the wifi network gets disconnected why is the wireless authentication key needed again and again...cant ubuntu store and retrieve it...
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Jun 6, 2010
Ive installed 10.04 on my laptop and notebook. It works perfectly on laptop. On notebook the problem is it finds no Wireless network and just says disconnected. I have no idea how to connect it, I tried reinstalling Ubuntu but no luck. I tried looking it up on internet but no luck in finding help. its an MSI U130. The wireless is defently turned on.
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Jul 25, 2010
I installed xubunto 10.4 on my pc the other day and every thing was working fine and then the next day my wired network card went down. So I restarted it and it say Wired Network Disconnected. I tried doing sudo ifconfig eht0 up to try and bring the card back online but nothing happens. I also tried reinstalling xubuntu on my computer. Again my internet works then starts freezing up so I restart it and my ethernet card goes down again. I have tried also plugging it into the second ether net port on my computer but that does not seem to work. Also I went into my dhclient-script and went to the bottom to look at my network card stuff.
It reads
#Changed from 'ifconfig $interface inet 0 down' - see Debian bug #144666 ifconfig $interface inet 0
exit_with_hooks 2 "$@"
fi
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Jan 20, 2011
I'm currently moving a lot (200G) from an external hard drive on one pc to an external hard drive on a laptop and I'm using scp to do it. I have a bt home hub 2.0 and as luck would have it my laptop keeps getting disconnected from the network.I'm worried that this will result in data loss or corruption as this has happened about 5 or 6t times just that I was aware of.
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Feb 17, 2011
i used to download files using transmission bit torrent client. I download the torrent and once the download starts i will leave the system and check only after 4 or 5 hours later.But when i check the system again, the network connections were automatically disconnected.The download is getting stopped naturally. why my wired network connection is getting disconnected automatically if the system is idle?(ubuntu 10.10)
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May 21, 2011
I have successfully installed xubuntu on my 2nd partition of hard disk through unetbootin. everything works fine except wireless network. my ethernet works good, i am tethering through my android mobile no problem....just wireless says disconnected where as it is enabled. As far I know its sould scan all the available wireless AP near me and it should appear below wireless networks, and from there I should be able to select the AP which I want to connct...
Here are some commands log
My netbook is MSI wind U135DX
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Sep 1, 2011
I just installed Ubuntu 10.04, complete noob, but I can't connect to the internet. I connect the ethernet cable, select auto ethernet and the icon animates for about 30 seconds. But then I get a notification "Wired network Disconnected - you are now offline".
Don't know what other information I should provide. I tried a few things from different posts like editing the dhcpclient.config but don't really know what I'm doing and none of these worked anyways. I'm not even sure if they were solutions to a similar problem! I'm using the same connection on my Mac OS 10.4.11 (different machine) and I have no problems. Could I use these same settiings in Ubuntu? I don't know what the different fields represent or what I should input in manual settings.
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Jul 20, 2009
Recently, I had the courage of installing Fedora 11 on my laptop while risking of trashing my Windows XP. Fortunately, the installation went fine and windows and fedora seems to be working together. But I needed to reinstall Fedora because I didn't do the partitioning right. After that the problem arises. I couldn't connect to the wlan. The first installation it was working fine. Now I can't. I select the network, enter the password and then it just says "Disconnected" or something like that then nothing else happens. So I had to reinstall it again thinking I did something wrong on the installation. But still it wasn't working. But it seems to be working when I boot from the live cd. I must have messed up my network configuration.
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Mar 31, 2011
I'm stuck after a clean install of FC14 on an old Everex StepNote (Doing this for a friend). I tried Ubuntu on it first (because it's so easy) but had horrible stability issues and terminal commands wouldn't respond - however Ubuntu detected and ran the eth0 port just fine. FC14 detects my ethernet NIC, but it won't work.
Here are my details.
lspci outputs this for my NIC:
00:12:0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 7c)
Here is what I have tried so far - with no luck:
- I have toggled the networking switch on the laptop and had no luck.
- Downloaded Via's VT6102 drivers for Fedora Core, but they don't support kernel 2.6.35.*
- Run ifconfig to manually assign an IP address - which it DID take and did route add default gw as well.
- Did a ifconfig eth0 down and up as well.
After all that, I still have a "disconnected" wired connection (and yes, I did check the cable - it works just fine in my personal machine.
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