Networking :: NetworkManager Doesn't Detect GSM Modem

May 9, 2009

I can connect to the internet using wvdial but NetworkManager is a no-no. Here is some information that's relevant:

Code:

# lsusb | fgrep Huawei
Bus 001 Device 010: ID 12d1:1003 Huawei Technologies Co., Ltd. E220 HSDPA Modem / E270 HSDPA/HSUPA Modem

[code]....

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Debian :: BCMxx - NetworkManager Doesn't Detect Wireless Card

Jul 14, 2010

I just got myself a Dell Inspiron 1440. And decided to install my favorite distro Debian. I got the installation to go with no issue and all seems to be working fine. However the wireless isn't working. NetworkManager doesnt even detect a wireless card. I followed the instructions here and installed the b43-fwcutter and then issued the modprobe b43 and modprobe b43legacy commands. Then I issued the iwconfig command and this was the output.

[Code]...

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Debian Configuration :: Onda MT835UP USB Broadband Modem Doesn't Work With NetworkManager

Jan 20, 2011

I have recently bought a branded Onda MT835UP USB broadband modem. The hardware comes with its own drivers/GUI for linux, however I'd rather use the Debian-provided NetworkManager+modemmanager packages.

A few details:

- I'm using debian unstable,
- latest NetworkManager 0.8.2-3 from experimental
- latest modemmanager 0.4+git$foo from testing
- latest usb_modeswitch[_data] from experimental

[Code]....

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Debian :: BCMxx - Wireless Isn't Working - NetworkManager Doesn't Even Detect A Wireless Card

Jul 14, 2010

I just got myself a Dell Inspiron 1440. And decided to install my favorite distro Debian. I got the installation to go with no issue and all seems to be working fine. However the wireless isn't working. NetworkManager doesnt even detect a wireless card. I followed the instructions here and installed the b43-fwcutter and then issued the modprobe b43 and modprobe b43legacy commands. Then I issued the iwconfig command and this was the output.

[Code].....

Also, I've been doing some research and found out about some file located /etc/udev/rules.d/70-persistent-net.rules. So I looked in mine and found out that only my eth0 is added.

[Code].....

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Ubuntu Networking :: NetworkManager Won't Connect Wired Direct To Cable Modem

Jul 9, 2011

I cannot connect my Dell Inspiron 1300 through the NetworkManager "wired" connection, when I try to go direct to the cable modem. It fails to connect.

If I connect the cable modem to my (linksys WRT54GS) wireless router, and then connect my laptop to a wired port in the router, it connects in seconds, successfully.

This has happened to me 2 other times, when I tried to connect my laptop to a client's cable modem, because my client did not have a wireless router available, in their home.

My wireless works fine. This has me perplexed. I'm using Ubuntu 10.04 LTS and NetworkManager Applet 0.8

I've tried some things to see what is going on, such as "ifconfig" "dhclient" as well as modifying the "Auto eth0" parameters and adding my laptop's MAC address, etc. Results were no fix or solution. I feel like I'm headed down the wrong road. Would someone set me straight? I have a feeling this is simpler than I think.

Do I have to actually reset my own or someone's cable modem to get this to work? I don't want to do that unless there's no other way. Is there? Let me know what commands I can or should run.

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Ubuntu Networking :: Installing Mobile Broadband - Froze Completely - Networkmanager Refused To See The Modem

Mar 8, 2010

I am trying to switch to mobile broadband, Ubuntu 9.10, Huawei E1750 modem, provider Telia Sweden. So far I tried this:

(previous: tried to get started with an Option Icon 550 modem, but could not do it. Ubuntu froze completely, networkmanager refused to see the modem after this. Read somewhere that it is (next to) impossible with Ubuntu, but Huawei is a better chance. Maybe I changed some settings on the way, went and got a Huawei)

-connected modem, nothing happened

-rebooted to Windows Vista, installed modem

-rebooted to Ubuntu networkmanager sees the modem, when I select it, it gives a message 'GSM network, disconnected'

Also: Ububtu sees the usb stick as a folder

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Ubuntu Networking :: Failed To Detect / Scan The Bandluxe Gsm Modem

Mar 12, 2010

I just bought 3G modem bandluxe c170. The modem come without driver. I tried to active ppp dialer by "sudo wvdialconf /etc/wvdial.conf" but it failed to detect/scan the modem. install this modem? I am installing on Acer Aspire 4520 (AMD) and ubuntu 9.10.

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Fedora Networking :: NetworkManager Doesn't Save WPA Key Under 11?

Aug 14, 2009

Just upgraded from Fedora 10 to 11 and cannot setup wireless connection via NetworkManager. By some reason it doesn't store WPA key. There are following errors in the message log:

Code:
Aug 14 14:37:05 mike-dev NetworkManager: <WARN> connection_get_settings_cb(): connection_get_settings_cb: Invalid connection: 'NMSettingConnection' / 'uuid' invalid: 1
Aug 14 14:37:11 mike-dev NetworkManager: <WARN> wait_for_connection_expired(): Connection (2) /org/freedesktop/NetworkManagerSettings/2 failed to activate (timeout): (0) Connection was not provided by any settings service

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Fedora Networking :: NetworkManager Doesn't Autoconnect On Login

Jun 14, 2009

Kinda fed up with NetworkManager. Since trying the betas of F11 on my laptop, i've had endless bad experience with it.

Installed version: 0.7.1

Aside from the description below, please let me know what detailed system info you want to see (specific commands appreciated).

When i log in, the applet loads. However, it doesn't connect to the last Wifi connection i used. My SSID is hidden, so i click on the applet and choose "Connect to hidden wireless network". i see my stored connection in the drop-list. i select it, and all fields are greyed out, the WPA key is blank, and the Connect button is disabled.

Leaving that dialog, i delete my stored connection and re-create it manually, setting all the information correctly. i have DSL, using my DSL modem in bridging mode, and for some reason NetworkManager doesn't retrieve the DNS entries from the modem, whereas Windows does. So i have to set the connection to "DHCP (Address Only)" and manually add the IPs for my DNS.

However, the connection doesn't initiate, so i click the applet again and attempt again to connect to my hidden SSID, using the newly created profile. Same problem: no WPA key, all boxed disabled, and Connect also disabled.

The ONLY way i can get this thing to connect is by deleting my stored connection, clicking to connect to a hidden SSID, and create the connection from the New dialog. However, then i still have to go into Edit Connections and set the DHCP and DNS correcly before i can reach outside.

This is ridiculous, and i haven't been messing with any other configuration. i had a thread when F11 was still in beta where i had inconsistent results with NetworkManager. After thinking i got it fixed with some help, and discovering it wasn't, i decided to wait for the final release to see if it would work any better.

(automatically connect to the last active connection), consistently (connects when it loads at login every time), Otherwise, if there's a different connection manager, i'm open to that as well. Especially if the alternate connection manager can automatically retrieve DNS settings the way Windows can.

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Fedora Networking :: NetworkManager-vpnc Doesn't Work

Jun 27, 2011

how nobody else could have run into this in the meantime. [URL] Two friends of mine are having the same issue on Ubuntu-11.4-machines. In short: Connecting to the Cisco-VPN via shell-command "vpnc" works flawlessly, whereas NetworkManager just doesn't connect at all. We had this working in older versions of Fedora/Ubuntu about some months ago...

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Ubuntu Networking :: Openvpn Through Networkmanager Doesn't Connect On Lucid

Jul 27, 2010

i have added a vpn connection on my Lucid desktop machine, but every time i try and connect, it fails. I also have the same, identical vpn connection on my karmic install on my laptop. everything works perfectly on Karmic, but Lucid is having problems. I have followed identical steps for creating the vpn connection on both machines: vpn connections can be made in 2 ways, the first is through the network manager, but trying to connect through the nm-applet returns an error about vpn failing to connect and "no valid vpn secrets".

I suspect this is at the root of the problem. The only way for my Lucid machine to successfully connect through the command line is if I run the openvpn command under sudo.

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Ubuntu Networking :: KNetworkManager Doesn't Run Script In /etc/NetworkManager/dispatcher.d?

Sep 20, 2010

I'm trying to get KNetworkManager to run a script after my wireless connection is activated. I created the script in /etc/NetworkManager/dispatcher.d using the same format as scripts to start firewalls, but it doesn't seem to run. I can run the script successfully from the command prompt, but it doesn't happen automatically

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Fedora Networking :: Disabled NetworkManager And Internet Doesn't Work Anymore?

Aug 1, 2011

I recently installed Fedora 15 x86_64 on my new AMD Machine and I'm quite pleased with things thus far.Here's where my problem comes. I mainly bought that machine to help me with Development. More specifically, Virtual Machines for testing purposes. I have installed Fedora 15 x86_64 as a qemu-kvm Virtual Machine and it's working.. for the most part. I am having a whole lot of trouble getting it to connect to the Internet.

My guess is the only way I'm going to reliably do that is to setup a Bridge. Yes/no? However, in order to setup a Bridge I need to disable NetworkManager and that where the fun happens. It completely disables my network connection. I'm probably missing something small, but I can't figure out what I'm missing. I've double checked my ifcfg-em1 multiple times(I've been trying for ~24 hours so far) and all the settings are as they should be.

I've turned NetworkManager off and stopped it(chkconfig and service) and turned network on(chkconfig and service). Theoretically I should simply need to turn off NM and turn on network and things should be fine. no?

Well, aside from adding:

ONBOOT=yes
NM_CONTROLED=no
to ifcfg-em1.

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Fedora Networking :: WiFi Auto Connect Doesn't Work (NetworkManager Applet)

Mar 3, 2010

The auto connect feature of NetworkManager Applet (version 0.7.997) isn't working on my system. If the WiFi connection dies, Network Manager doesn't detect that the connection has been lost and try to reestablish the connection. I have to manually click on the WiFi hotspot to reestablish the connection. This appears to be the case both while the computer is running and when I first boot it up (i.e. when booting, if the first attempt at establishing a WiFi connection doesn't succeed, Network Manager doesn't retry or try another hotspot).Is this "normal" behavior for Network Manager? If not, does anyone know a fix? Here's some more info about my system:

Computer: Dell Inspiron 1318 laptop
WiFi Chip: Broadcomm BCM4238
Kernel Version: 2.6.31.12-174.2.22.fc12.x86_64

[code]....

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OpenSUSE Hardware :: Huawei Usb Modem Not Reconnecting In NetworkManager?

Jul 9, 2011

I am running OpenSUSE 11.4 on an HP 625 laptop and uses a Huawei EC1260 USB modem to connect to the internet. The configuration on NetworkManager worked prefect and the there is no problem connecting. The problem is when I disconnect the modem manually, I am unable to reconnect it via NetworkManager. I have to physically unplug the modem and insert it again, then only I can connect to the internet again

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Ubuntu :: Modem-manager (NetworkManager) Fills Up Logs?

Nov 23, 2010

I was curious about the constantly blinking HDD led on my netbook, and I found out, that the modem-manager daemon constantly spamming my logs.The affected logs are syslog, daemon.log and debug.he modem-manager service drops a line every 2 second (actual time) to these 3 logfile.It is just a conncetion information, like this:

Nov 19 12:11:04 zwbnoti modem-manager: Duration: 3012 Up: 0 Kbps Down: 0 Kbps Total: 6454 Total: 15560
Nov 19 12:11:06 zwbnoti modem-manager: Duration: 3014 Up: 11 Kbps Down: 3 Kbps Total: 6456

[code]...

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Ubuntu Networking :: Doesn't Seem To Detect Wireless Connections?

Apr 22, 2011

i'm using a dell n5010 recently i installed ubuntu9.10 in my laptop and it doesn't seem to detect wireless connections, so, i googled it and downloaded a driver from broadcom and tried to install it as per the authors instructions and nothing seems to work well, the broadcom drivers are not detected in the additional drivers and when i try to install linux-wlan-ng tarballs it doesn't seem to work even, though i have gcc(i think thats it), so, i installed my windows driver through nsdgtk but it says that it is "unable to see if hardware is present" but, when i click ok on the error the wireless network applet says the hardware is present and when i click the network configuration tool it gives the error message "could not find a network configuration tool" and after configuring my network with network tools in administration it says "no wireless extensions" when i type 'iwconfig' and there is no ip address when i type "ipconfig".

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Ubuntu Networking :: System Simply Doesn't Detect Wi-fi

Jul 10, 2011

I've been trying to revive my old Acer Aspire 3680, which is supposed to have Acer InviLink 802.11b/g Wi-Fi CERTIFIED solution, supporting Acer SignalUp wireless technology, as shown is in Specification.The system simply doesn't detect Wi-fi and I don't know how to make it work.

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Networking :: Puppy Doesn't Detect Wired Ethernet?

Jul 2, 2011

I've got Puppy Linux on a USB key, and yesterday, while I was on the internet with it, it hanged. I didn't know what to do, and I rebooted from the button (I now know what to do ). The problem is that, after rebooting, Puppy doesn't recognise the router. I've tried to apply the drivers that are on Puppy, but there aren't any compatible.

My router is a Xavi 7968 and my Network Card is:

NIC Fast Ethernet PCI Familia RTL 8139 from Realtek

(On Realtek's website, there isn't any driver linux-compatible)

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Ubuntu Networking :: Set Up JVJ 3G Modem - URL Doesn't Work

Aug 30, 2010

I have JVJ 3G modem,one from Singapore. I have try out as [URL]... But it doesn't work. Has anyone try it before?

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Fedora Networking :: Network Manager Doesn't Detect WiFi Card?

Dec 22, 2009

I just installed x64 Fedora, and as the title says, NM fails to detect my WiFi card. It's an Encore ENLWI-N with a RaLink RT2800 chipset. The card does show up when I run lspci, although iwconfig yields nothing.Not sure if this helps, but when Ias running Karmic Koala, Ubuntu detected the card immediately and required no configuration

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Ubuntu Networking :: Realtek RTL8101E/RTL8102E Doesn't Detect 1000Mbps

Jan 5, 2010

I'm trying to configure the following network card to work with a 1000Mbps switch:

Code:
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 01)
I think the problem is the network card module. When I run
ethtool eth0 nothing of 100Mbps is showed:

[Code]....

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Networking :: Ubuntu Picks Up Cable Modem - Puppy Doesn't

Jan 3, 2010

Ubuntu and Xubuntu read my Motorola Surfboard SBV5120 cable modem via USB "out of the box"; Puppy LInux doesn't. The computer I've run them on doesn't support ethernet, so it has to be via USB. what can I do to get Puppy online?

Computer: Systemax
Processor: AMD athlon
Memory: 189 Mb
Hard drive: 40 Gb

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Ubuntu Networking :: Network Manager Doesn't Seem To Be Able To Use Modem To Connect To Internet

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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Ubuntu Networking :: Dialup Modem Connects But Doesn't Load Pages

Mar 10, 2010

I had started another thread about this but had a terrible subject line. Others may have this issue.Found the answer deep in the bowels of documentation. My question now is " did version 20 mess this up for everyone with dialup"?

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Ubuntu Networking :: Venison MIFI Mobile Broadband - Jaunty Jackalope Doesn't Detect The Connection

Jan 7, 2010

I am trying to use Verizon MIFI mobile broadband and ubuntu jaunty jackalope doesn't detect the connection. Verizon has software for mac and windows but not for linux.

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Ubuntu :: Configure Knatty To Detect And Run Modem

May 31, 2011

I have an internal cextant modem in my Dell Inspiron 630m laptop, with 11.04 knatty running.How do I configure knatty to detect and run my modem, as I need it to dial into equipment to do remote diagnostics

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Hardware :: Cannot Detect Modem - USB Cable - In Slackware 13.1

Dec 4, 2010

I installed slackware 13.1 a couple of days ago. I am a complete linux newbie..I am able to connect to internet from windows using the USB cable of my modem..but this modem is not detected in linux..is there any option to make linux detect it?

I have a pentium 3, 1 GHz processor 256 RAM..and the info below i got from my terminal..

lsusb output

Code:

Code:

And here is some information about my modem

Code:

Features:
-Complies with IEEE 802.3, IEEE 802.3u standards
-One 10/100Mbps auto-negotiation RJ45 port supporting auto MDI/MDIX, 1 RJ11 port, 1 USB port
-Built-in firewall
-Compatible with major ISP lines
-Fast internet access
-Supports bridge and NAT router mode
-Complies with ADSL protocols (ADSL/ADSL2/ADSL2+)
-Easy configuration
-Quick response semi-conductive surge protect circuit, provides reliable ESD and surge-protect function
-Supports firmware upgrade
-Built-in DHCP server

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Ubuntu :: KPPP Will Not Detect Modem After Fresh Install

May 9, 2011

A problem with kppp. It will not detect modem after a fresh install. It did last week before Ubuntu 11.04 turned up its toes, but when it worked it was weird. It found the usb modem on /dev/ACM0 as user but /dev/usb/ACM0 if logged in as root. Now it will not open modem at all. Gnome ppp has no problem and wvdial correctly identifies it.

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May 15, 2011

I use modem novatel wireless ovation mc935d. when i try to use lsusb, my modem is detected. but when in network configuration manager is'not detected.

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