Ubuntu Networking :: Huawei E1552 Modem To Connect To The Internet, Everything Was Going Well When Suddenly Modem Stopped Working?
Feb 8, 2010
i'm running Kubuntu karmic and i've been using a 3G Huawei E1552 modem to connect to the internet, everything was going well when suddenly my modem stopped working. I've tried reconfiguring everything, i even reinstalled kubuntu from scratch with no success.Here's a part of my /var/log/debug
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Feb 8 17:14:01 alberto-laptop kernel: [ 1532.099883] usb-storage: device found at 7
Feb 8 17:14:01 alberto-laptop kernel: [ 1532.099888] usb-storage: waiting for device to
[code].....
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Jun 10, 2010
with installing Modem Huawei E170. my modem can not connected and suddenly remove from my PC. i am using Ubuntu LTS 10.04.
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Jun 4, 2010
I tried to connect to the huawei cdma EC325 modem. using the network manager applet. System asked which tpe of connection i selected cdma and gave the username and password for the account and the password for my opensuse account.Still i cannot connect to the internet using huawei ec325 modem.How to rectify the problem What shall i do next.
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Aug 5, 2010
I can not get NetworkManager to handle my Huawei E220 usb modem. I have searched forums and tried a lot of things. I have just upgraded from openSUSE 11.2 to openSUSE 11.3 using zypper. It seems to work fine except that umtsmon stopped to work, so for now my laptop has no connetion to internet at all. Here are some information about my settings:
I have used usb_modeswitch to make the device a modem. Am I right if I say that usb_modeswitch is a one time command, or does it swap the setting each time it is called? Anyhow lsusb states that the device is a modem. (All the time.) code...
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Nov 4, 2010
I am having desperate problems trying to connect to the net with a Huawei E173 USB modem. I was using Linux Mint 7 which I upgraded to version 9 today to see if that would fix the problem but it made no difference. Basically it seems the only time I can connect to the net in linux is if I use the modem in windows and then restart straight into linux, in that case it sometimes gets recognised and works. So at least I know it can work.
I've been trying loads of stuff like usb_modeswitch I found on the net but none of it has worked. Here is what ls-usb gives me -
[Code]....
I am unable to get any work done without the net and I will not have access to a wired connection til the new year.
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Jan 15, 2010
This is really weird, and I would like just this question answered: I've spent like 2 hours by plugging, unplugging, rebooting, and doing everything I could, but the modem wasn't working. When I did ls /dev/ttyU* it was showing up a list of 6 usb devices.
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/dev/ttyUSB0 /dev/ttyUSB1 /dev/ttyUSB2
/dev/ttyUSB3 /dev/ttyUSB4 /dev/ttyUSB5
And when I sent the command wvdialconf after looking into all the devices, it didn't recognize any modem.
The thing is, that by the time I was writing here for a solution, I disconnected the modem, and when I reconnected it I did a ls /dev/ttyU* just to copypaste the info, and Voil! there were just 2 devices, and wvdialconf worked out just fine! I would like to know what I was doing wrong, so I make sure it won't happen again.
Oh, and I forgot to say: I use Ubuntu 8.04
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Apr 17, 2010
I recently received my Ubuntu 9.10 CD, Kubuntu 9.10CD and Server Edition. I was recommended to do so by a friend because my computer Running on Windows Vista Home Basic with 512MB RAM has been extremely, unbearably slow for the last month or so I got the CD's yesterday and I ran the Ubuntu CD and everything was fine, I rebooted the Computer and it started up! It was great!! Really quick and responsive and easy to use and i LOVE it's features...
My only problem is my Broadband. I live in Ireland and I have my broadband with o2, it's quick and sufficient for my needs. I have a Huawei E270 usb modem (It's wireless broadband). And it wouldn't Work. I plugged it into my pc with Ubuntu up and running and it opened the File for o2 rather than the Interface for it. When I plugged the modem in there was a green lock symbol on the top right of the screen. Is Ubuntu even compatible with the E270 modem?
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Mar 10, 2010
after yesterday's routine ubuntu update - allowing both security and recommended updates - i turned off my pc. turning it on today, it seems like my USB modem support is gone. i am using the "eciadsl-usermode_0.12-1_i386" package, and i get the message "/proc/bus/usb/devices: No such file or directory".i tried re-installing my eciadsl package, but got the same result.
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May 24, 2010
I installed today Slackware64-current on my laptop, but I can't get working internet connection. I have installed wvstreams 4.61 and wvdial 1.61, configured it right, it gets an IP address and connection but I can't get an access to the internet.
[Code]....
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Oct 5, 2010
I am trying to connect my huawei e160 usb modem but it keeps failing and does not show on the Network Manager, checking on /var/log/messages this it what I get:
Oct 5 15:31:30 LPKENBITD002 modem-manager: (ttyUSB1): re-checking support...
Oct 5 15:31:30 LPKENBITD002 modem-manager: (Huawei): (ttyUSB1) deferring support check
Oct 5 15:31:33 LPKENBITD002 modem-manager: (ttyUSB1): re-checking support...
Oct 5 15:31:33 LPKENBITD002 modem-manager: (Huawei): (ttyUSB1) deferring support check
Oct 5 15:31:36 LPKENBITD002 modem-manager: (ttyUSB1): re-checking support...
Oct 5 15:31:36 LPKENBITD002 modem-manager: (Huawei): (ttyUSB1) deferring support check
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Apr 22, 2010
how to connect my modem to the Internet, the help file on my Ubuntu 9.10 does not match the features available. I am using a modem from Starcomms (a local CDMA services provider in Nigeria) made by Epi Valley.
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Sep 26, 2010
i wanna to connect to internet with USB DSL modem .
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May 21, 2011
I am new in Ubuntu Linux. I am using Acer Aspire 4740. And I have purchased HSDPA Mobidata as internet modem. But I cannot connect it. How can I connect it and use internet using this modem?
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Mar 6, 2010
Configuring(if possible) usb modem in redhat linux. Redhat not able to detect usb modem.
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May 30, 2010
My router malfunctioned after a weird lightning strikes scenario so i tried connecting directly to the modem, i cant connect on my ubuntu desktop so itried connecting using my laptop with windows 7 and gets connected
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Jun 5, 2010
I currently using Ubuntu 10.04 LTS
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Jun 18, 2010
i have E220 usb modem which i managed to crack and make it work on the Airtel network here in india.The problem is i cant seem to make it work in ubuntu, the way it connects is as below :
i boot in windows and connect to internet Then reboot in ubuntu and then it works fine.and i have to do this everytime. appears like the device gets initiated by booting in windows.
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Mar 28, 2011
I test the HAUWEI E1552 with SMSTOOLS3and i try to command and testing as following
# lsusb
Bus 003 Device 003: ID 12d1:1446 Huawei Technologies Co., Ltd.
Bus 003 Device 001: ID 0000:0000
[code]....
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Apr 8, 2011
my Internet connection stopped working suddenly after updating the packages using synaptec package manager and rebooting it..can anyone say me why did this happen.BTW,mine is ubuntu 10.10 and i am absolute new to linux.I had to configure my n/w connections right from the scrap again
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Jan 28, 2010
Earlier today I decided I wanted to switch back over to ubuntu, my internet was working fine, but as soon as i reformatted to Linux my modem stopped showing any lights under ADSL - TX and RX. and I can't connect to my wireless connection anymore. What should I doooooooo
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Feb 20, 2010
I have never connected to the internet using ZTE EVDO modem. I know it's being recognized but connection cannot be made.
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Jan 13, 2011
I think I have configured GLink usb modem so far. But when I run wvdial command, I got the following. But I can not browse the internet. Other problem is when I try to use Gnome PPP dialer, it could not connect. Modem type is listed as ttyS0 and so on while I have setting in wvdial.conf ttyUSB0 so it does not support.
chitra@chitra:~$ sudo wvdial
[sudo] password for chitra:
--> WvDial: Internet dialer version 1.60
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: ATE0
--> Sending: ATQ0
OK
--> Re-Sending: ATE0
OK
--> Cannot get information for serial port .....
--> Initializing modem.
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Feb 5, 2011
My internet is provided by a 3g modem usb. I am sharing the internet connection through my desktop into a router and then to the rest of my Ubunut machines. Currently if I want to file share I have to go into the network manager and change the eth0 settings from shared to dchp automatic and then unplug the cable from the internet port on the router to one of the network ports. Is it possible to add another network card to the main machine and use that exclusively for either internet or file sharing.
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May 4, 2011
I am using a cable modem wired to my PC via ethernet. My ISP is Road Runner, through Time Warner Cable.
I entered my IP address, Netmask, and DNS Servers into the network, not using DHCP. This was how I was able to achieve a network connection.
I am connected to the modem, but I cannot get internet.
Here are my stats:
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Jul 13, 2009
how can i connect to the internet using modem card?
Intel d915,3GHz pinless,Lucent Modem
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Oct 9, 2009
I am using samsung mobile (sgh-b220) in order to connect to the internet. I can easily connect on windows system , using PC studio software. I tried KPPP, wvidial none solved the problem. (It successfully dials the number. Put pppd connection will be terminated)
Some how I managed to scan modem communication taking place on the windows system, and tried exact commands on linux system still I am not able connect.
I have attached log files from windows machine. wvidial.conf, wvidial out put file along with this post.
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Jan 26, 2011
I am unable to connect to internet using my cell phone(sony ericsson X1i xperia). When i connect from wired internet it connects without a problem. What settings should i change/ programmes to execute? Thank u in unticipation
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Mar 22, 2010
I moved from Debian to Ubuntu a few months ago, with everything working fine, except my 3G modem (which worked with wvdial and umtsmon in Debian).
The packaging claims that it is a Huawei E160, but lsusb says different: E220 (12d1:1003).
I've followed various instructions from these forums and the wiki, and it seems to be being recognised as a modem (I can set up an O2 prepaid (UK) connection), but it refuses to connect.
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Feb 9, 2010
I have installed WvDial (apparently) but it has no icon or launcher to start it by default, how do i get it to run? I also need basic set up how to. I am running Ubuntu 9.10 (Karmic) and network manager doesn't seem to be able to use my modem to connect to the internet (set up wizard works, appears connected, but then I get page not found error). Hence I wish to use WvDial to try to connect instead.
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Jul 22, 2010
I have a wireless Internet modem (USB) and a LAN Ethernet connection. I can only pick 1 of them to connect to (by disconnecting the other). How can I connect to both at the same time?
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