Ubuntu Networking :: Automatically 'redial' ADSL Connection After Power Failure?

May 4, 2010

I use an ADSL connection which I 'dial' using the Network Manager. My laptop is connected to the modem through an ethernet cable.

The thing is the place where I stay is prone for power failure. So the modem goes out with the power. It comes back on within a minute when the power is restored but Network Manager doesn't seem to automatically re-establish the connection after it is lost once. I have to manually do it. Hence most of my downloads do not get done.

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Ubuntu Networking :: Making Adsl Connection In 10.10

Oct 24, 2010

is there any problems with making adsl connection in ubuntu 10.10. Recently I've had ubuntu 10.04 and there was a problem with making adsl connectio so I was forced to you terminal in order to connect to internet. I'm asking you this because I'm planing to install Ubuntu again but if there is still connection problems then I wouldn't install ubuntu

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Ubuntu Networking :: ADSL Connection Stops Intermittently?

May 5, 2010

I just configured my (dataone) ADSL connection and now it stops intermittently. Can anyone tell me why this happens and what is the solution for this.

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Fedora Networking :: Config ADSL Connection In 10?

Jan 22, 2009

I'm using ADSL connection as a way to access internet.All of us know that in windows we can get configed easily.But it is a little more difficult in Fedora.How can we config ADSL connection in Fedora 10?My modem uses dynamic ip.

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Fedora Networking :: Start An ADSL Connection Using Comandline?

Mar 23, 2009

I have D-Link GLB502-T ADSL router with MTNL TriBand connection.I am currently using Fedora 10. I have successfully setup the ADSL router in bridge mode, and can connect to net using network-manager.

Now I need to know how to start this connection using command-line. I intend to schedule auto restart of the connection for my night unlimited connection.

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Fedora Networking :: Make ADSL Bridge Connection In 10?

Oct 2, 2009

"I am new to Linux. Could you please guide me how to make ADSL bridge connection. I have tried to make connection using Network manager. But, it some times works and some times doesn't works."

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Fedora Networking :: Make Pppoe (ADSL) Connection On 12?

Apr 11, 2010

how to make pppoe (ADSL) connection on fedora 12

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Ubuntu Networking :: BSNL - ADSL Connection Not Stable / Disconnected After 3 Or 4 Minutes?

Apr 19, 2010

I am new ubuntu user . I installed - ubuntu desktop v9.10 32bit. I have BSNL (Indian Telephone service) broadband connection. In Windows 7, BSNL broadband connection is working fine.

Now in ububtu I try to establish ADSL connection using following command: "sudo pppoeconf". It open a console based wizard and I'm able to create the connection. But this connection is sustain hardly 4~3 minute, after that it is disconnected. So, Again i have go through the same process again and again.

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Ubuntu Networking :: Set Up A Permanent DHCP Lease For My MAC Address - Share Internet ADSL Connection

May 26, 2010

I've set up a permanent DHCP lease for my MAC address. I did this hoping to resolve the fact that I share my Internet ADSL connection with my wife and my daughter (the latter a great bandwidth hog)!

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Ubuntu Networking :: Refresh Network After Power Failure On Laptop?

Apr 24, 2010

have Karmic Coala runing on an IBM thinkpad X.41. Works great. My home network is all ethernet so I have a router , CAT5 cable to laptop.A coupleof times I've had power outages The laptop carries on as it's on battery power. When the power comes back , the router restarts, it reconnects after a few minutes but the laptop doesn't reconnect to the network seamlessly. On some other Linux distro's I've had running /etc/init.d/network restart will refresh everything. On Ubuntu I have /etc/init.d/networks but running restart In the end I needed to reboot the laptop to get the network back on.Perhaps this is a power management issue with the laptop ethernet card i.e losing power powers down the card and it never comes back up properly.

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Fedora Networking :: Configure ADSL Using Use Fc10 - Ethernet Cable <Asus Am608 ADSL Modem>

Aug 6, 2009

I want to configure my ADSL but I don't know what should I do. Can you explain me How can I configure it?(I use fc10, ethernet cable <Asus Am608 ADSL modem)

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Fedora Networking :: Network Manager - Adsl Connection - Ifup Ppp0 Doesn't Work

Nov 22, 2009

I have a pppoe adsl connection. When I disconnect and try to reconnect, network-manager keeps asking for my password. I type it again and again with no success. When I reboot, it works again. On ubuntu, I use pppoeconf and it works well. So on Fedora I made a connection with pppoe-setup but neither ifup nor
Code:

pppoe-connect
commands work. When I type
Code:
pppoe-connect
, it says
Code:
/usr/sbin/adsl-start: line 217: 13409 Terminated $CONNECT
"$@" > /dev/null 2>&1
. When I type

Ifup ppp0 doesn't work either. However, with exactly the same settings, ubuntu connects to the internet.

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OpenSUSE Network :: Router/adsl Modem Is Not Connected To A Power Supply - How To Connect It

Feb 5, 2011

My router/adsl modem is not connected to a power supply so when power goes and comes the network will do a re-boot. Now the problem is my OpenSUSE network won't come back on! I set the static ip as Autoeth0 to eth0 however when network updates I losse eth0. Why is this happening? Why doesn't the PC simply re-connect? Can I do it via command line?

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Debian Configuration :: ADSL - Router Should Handle Everything Automatically And Transparently

Feb 3, 2010

The router should handle everything automatically and transparently. All you need to do is make sure that the wireless Ethernet adapters in the laptops can "talk" to the wireless router.

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Ubuntu Networking :: VPN Connection Failure

Jan 28, 2011

I use a free vpn connection service to avoid filtering in Windows xp but in my ubuntu 10.10 is not working , i checked the gateway and other properties a lot of time and there is nothing wrong.

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Networking :: Failure Of Internet Connection Through Fedora 8

Feb 26, 2011

I can't connect internet using ADSL modem of bsnl.I am new user of linux(fedora8).To do so I go through system>administration>network configuration and trying to activate xdsl modem and ethernet but unfortunately ethernet does not seems though there is a ethernet card.Here it should be mention that in my windowsXP partion there is no problem for internet connection.so what can I do next?

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Networking :: How To Diagnose VPN Connection Failure On Fedora 12

Jun 4, 2011

Using a set of instruction given to me, I was able to set up a Macintosh system running Mac OS X to successfully connect to a virtual private network.I then tried to adapt those same instruction to configure a system running Fedora Linux 12 on an Intel Core2 Duo system.However when I try to connect using the NetworkManager Applet, I get an error that saying the VPN connection failed, with no clear indication of what the actual problem is.What can I do to troubleshoot this problem and find out why the connection is failing?

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Ubuntu Networking :: Wireless Connection Lost When Using Battery Power?

Dec 18, 2010

I'm running Ubuntu 10.10 netbook edition on a Dell Mini 9 - worked around a few wireless issues on setup and connectivity has been fine, but now I'm suddenly losing wifi when I unplug my AC adapter. It still shows me as connected, but when I try to view web pages in Chromium, it will load pages for a few seconds, and then suddenly cuts out - though it still looks like it's trying to load the page.

It's the same if I boot on battery power - it will keep trying to connect to wifi but won't until I plug in the adapter. I'm assuming this probably has something to do with my power management preferences in battery mode, but I'm still pretty new to Ubuntu, and I'm not sure how to fix this. I've played with the options in power management, but I have a feeling there has to be more. Can anyone help me? This has been really frustrating.

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Ubuntu Networking :: Slow Wireless Connection When On Battery Power

Mar 21, 2011

I have a problem with my wireless where when running the laptop from the battery the connection is very slow. When the laptop is connected to the power supply everything is fine, but the moment it's disconnected and run on the battery the speed drops when browsing the Internet or accessing files on other computers on my network.

The laptop is a Samsung SF310
Wireless chipset is BCM4313

Code:
02:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g LP-PHY (rev 01)
Subsystem: Wistron NeWeb Corp. Device 051a
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at f4c00000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: wl
Kernel modules: wl

In attempt to fix this I installed the latest drivers from the Broadcom site using this guide. When I enabled these drivers everything worked well. I did speed test and got the same speeds I get when connected via Ethernet:

Ping 51ms
DL 4.31
UL 0.65

So I set the drivers to load at boot using this forum post as a guide as the steps in the Broadcom guide didn't work and rebooted the laptop on battery power. The wireless connected fine, but the slow speed problem had returned. Running a speed test got the following results

Ping 235
DL 0.54
UL 0.30

So I ran iwconfig when running from battery and then from power supply.
Code:
xxxx@xxxx ~ $ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
eth1 IEEE 802.11 Access Point: Not-Associated
Link Quality:5 Signal level:215 Noise level:160
Rx invalid nwid:0 invalid crypt:0 invalid misc:0
As can be seen the signal quality is 5 and signal level 215

Code:
xxxx@xxxx ~ $ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
eth1 IEEE 802.11 Access Point: Not-Associated
Link Quality:5 Signal level:214 Noise level:164
Rx invalid nwid:0 invalid crypt:0 invalid misc:0

And when connected via the power supply the signal level is 5 and signal level 214. There may be some kind of power saving issue, although there are no relevant setting in the BIOS and I can't see anything in the various wireless control pannels. I have other wireless drivers and there are no problem with those.

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Ubuntu Networking :: Updates Lead To Failure In Establishing A Wired Connection

May 21, 2010

One of the (many many) problems that I had with Ubuntu 10.4 was that I wasn't able to connect using a wired. It really came to me as a huge surprise, because that's a problem that I have never encountered. I had dealings with wireless-issues in the past. But never a wired connection failed. The thing is that we (in the dormitory where I live) had a network problem recently. A hardware piece got fried and we weren't able to replace it for about 3 weeks (go figure :X ). But in the past 3 days or so we're back online. The thing is - none of my neighbours (all of them are using Windows) has network issues now. Usually it was on the contrary - I was the one who had beautiful connection while they had to deal with a load of d@ng. That said - I made a fresh install of Ubuntu 9.10. The problem got resolved and I was as happy as a chick during her first wedding night with Don Goivanni in her bed. BUT after I updated (note - update and NOT upgrade) my system, I was suddenly unable to use the wired connection. The strange thing is that the NM says that I am connected AND I even get some short bursts of network traffic (last for 2-3 seconds) but usually not enough to load even a simple web page. Ping always returns 100% loss no matter how long the package burst lasts. I have slept this night for about 3 hours looking for a solution. None has been found so far. I don't have WAPs at home so wired connection is the only way for me to use this modern thing called internet.

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Ubuntu Networking :: Restore Network / Internet Connection After Power Outage

Jan 31, 2010

Sometimes either due to a power outage or due to lightning I turn off my Wimax modem and continue to use my laptop on the battery.Then when I turn the modem back on, there is no internet connection.Here's what I've tried:

1. turn off and on the network connections - right-clicking on the icon on the bar on top of my screen.

2. turn off and on the dsl-provider connection - no effect.

3. When I tried to re-do pppoeconf, it says that there's no response from the concentrator.

This has happened a few times in the past and the only thing I can do to go online again is restart the computer. And it works.Now on Windows, the double-computer icon showing a network indicates connectivity AND data movement. Unfortunately we don't have this on Ubuntu.I'm just after a restart and I'm online now. But I'd like to know if there's a way around this without having to restart.

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Server :: Possible To Add Another ADSL Connection To Tsame Box

Jan 26, 2010

I have always been using one ADSL connection (ppp0) with squid.My question is, is it possible to add another ADSL connection to the same box.If yes how does the route works.Is it possible to switch to one ISP to another by just changing the route?

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Fedora Servers :: ADSL Connection Without Fixed IP?

Apr 28, 2009

I have an ADSL connection without a fixed IP address. Is there a clever way of finding it out so that I can log into a local IMAP server from the Internet without phoning up to ask for the IP address?

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Hardware :: ADSL - Speedtouch 330 Loosing Connection ?

Jul 4, 2010

I have been successfully using my speedtouch usb 330 for years.

Now suddenly something weird occurs.I manage to stay connected a few minutes, afterwards the line drops down and I can't reconnect.

I switched the connection script to "verbose mode" and what I get is:

It seems that I can't get an answer from the provider, but if I reboot it connects at first attempts, but the connection falls down again after a few minutes.

I have dual boot. No similar problems is affecting the connection under Windows, so some hardware fault is ruled out as a possibility.

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Slackware :: Internet Connection (ADSL) As Common User?

May 12, 2011

how to make a user, not root, connect to internet? without having to type as root:Quote:# pppoe-startin an ADSLAlso ... to exit the Internet having to type, also as rootuote:# pppoe-stopBuilding on the topic: Is there a graphical interface for ADSL connection ?

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Fedora Networking :: Network Connection Not Automatically Activated

Mar 11, 2009

After an update this week I noticed some strange things with the network.
1. The network connection doesn't activate itself automaticaly. Have to do it every time when booted up.
2. At the taskbar icon the previously "Auto eth0" changed to "System eth0". I guess this is kind of connected to the first issue
3. I can't connect anymore to the windows network -Times out (also worked fine before)
How to set it up to the "old" way?

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Ubuntu Networking :: Wired Connection - Can't Connect - Dhcp Enabled Automatically

Jun 20, 2010

Since that time I moved to Archlinux and I love it. I do however run lubuntu live from a USB for my work PC. I am having a problem with it. I think it's okay to post here because the core of the system is still Ubuntu. I don't think LXDE is the problem. I start up the live environment and it says 'wired connection connected' but I can not load any pages or do anything.

I thought it may be a problem with configuration so I copied down (from Windows) the IP, Subnet, Gateway and DNS. I put them in manually and it doesn't say connected any more and still no connection at all. I am unsure what to do from here. I am not really familiar with Ubuntu enough to try much. I tried to 'dhcpcd eth0' but dhcpcd isn't installed. I guess the default Ubuntu network manager has dhcp enabled automatically.

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OpenSUSE Network :: Make A Adsl Connection,but One Package Required?

Mar 25, 2011

I downloaded openSUSE-11.4-KDE-LiveCD-i686.iso from software.opensuse.org: Download openSUSE 11.4 yesterday.It's a liveCD,not a DVD. Then I used a dd command to make a live USB by the instruction from this page:SDB:Live USB Then I shut down the computer,and boot from the usb. I went to the yast--DSL to make a new adsl connection.But after I configured everything,yast told me one package needed.The package's name is "linux-atm-lib". I haven't connected to internet.How could I do to install a package and make a connection?

Now I am downloading a DVD.Does a DVD include the package called "linux-atm-lib"?

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Ubuntu Installation :: Power Failure While Upgrade From 9.10 To 10.04?

Aug 21, 2010

I was upgrading my ubuntu(9.10)/xp machine to ubuntu(10.4)/xp . but there was a power failure and was running in backup for 15 min. But after that the system shutdown automatically. Now when i boot, grub appears and after selecting the ubuntu partition i get a error saying cannot find device.

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Ubuntu :: Disk Corruption After Power Failure?

Jan 14, 2011

While using my computer the other day (I was sending an email) it suddenly turned off. I didn't get any low power warning, but I was running on battery and had my iphone charging from a USB port.

As I didn't think there was low battery, I just turned it back on again. As it was booting I saw the battery light flashing, indicating low power. I went to get the charger, but before I got it, mid boot-up it turned off again.

This seemingly damaged something hard-disk-wise.

Upon turning it on again it dropped into busy box with some message similar to this:

Quote:

No init fount. Try passing init= bootarg.

BusyBox v1.13.3 (Ubuntu 1:1.13.3-1ubuntu7) built in shell (ash) Enter 'help' for a list of build in commands

(initramfs)

That's not the actual message (copy pasted from another post) but the message is VERY similar to that.

If I "exit" busy box, I get a load of message about "kernel panic" before it freezes up.

I have booted a live USB (what I am using now). I thought since it wasn't cleanly unmounted, simply mounting and unmounting would do the trick. I was wrong.

Code:
ubuntu@ubuntu:~$ sudo fdisk -l
Disk /dev/sda: 250.1 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

[Code].....

I had previously ran e2fsck (after checking it was unmounted) but it wouldn't run also because it was reporting that the device was already mounted, busy, or being exclusively used by a process.

I don't want to do any more for fear of causing further damage.

I am astounded that such damage can be caused so easily!

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