The card is recognized by System--admin--network as the correct card (BCM43XG) and assigned eth1. However, NetworkManager shows no wireless network. I have a great signal on the same machine if I boot into a Windows partition.
I've spent AGES getting ndiswrapper to work on FC11 with my USR 5416 card.
Now it's finally working and Networkmanager can see my local wireless network. Problem is when I try to connect and it asks for the wep key, the encryption I'm using is not an option.
My network uses a 64 bit ASCII passphrase. My options when connecting are:
None of these seem to be right for my network and, consequently, none of them work.
I remember that I did configure my desktop PC for wired and wireless connections since openSUSE 11.2, 11.3 and 11.4. Currently I have openSUSE11.4 x86_64 KDE. Today I happen to notice that the icon for NetworkManager in the taskbar has been replaced with a red X. I discovered that Network Manager only shows VPN tab, whereas Wired and Wireless tabs are greyed out. The strange thing is I still have Internet connection with the CAT5 cable being plugged in. I can still configure wired and wireless connections via YAST but I cannot fix Network Manager settings.
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.
I have installed qemu/kvm and created a Bridged network connection which works just fine(Windows 7 VM won't work in NAT mode.)
But when I try to use NetworkManager it says that I have no network connection because the network isn't managed, (I set the settings in ifcfg-br0 and ifcfg-eth0 to be managed)
The real problem is that now I can't use my VPN connections (I have many) in NetworkManager.
Is there a way to have both of these pieces of functionality?
I've installed ubuntu 10.04 on a hp mini 110. I've used netbook remix on this same computer and had no problems with a wireless connection. In this case, network manager shows wireless disabled. I have installed the Broadcom B43 Wireless drive from Adminstration->Hardware drivers. No help! ifconfig does not show eth1 and lspci tells me that the Broadcom BCM4312 Network controller is present.
I have one major problem that is going to cause me to switch back to windows. My wireless network shows connected and works fine for a while but periodically stops working. It always says it is connected but sometimes stops working to where I have to disconnect and reconnect for it to start back up again.
I have a typical 'linksys' style home wireless router (whose IP is 192.168.0.1) .
If I use DHCP, everything works fine:
Code:
However, if I try to give myself a static IP,
Code:
(I also never understood why the DNS server should not be the real dns server address (some external ip) rather than the router's address? but that is what gets set automatically when using DHCP)
So using manual, it connects, but then the internet doesn't work. The only difference I see when I go to "connection information" when connected with dhcp vs manual is in dhcp mode there is a "default route: 192.168.0.1". Is that the problem? How do I set this "default route" / what is it?
I have just installed Fedora 13 on my Lenovo Ideapad S12 (company laptop, evaluating Fedora for companywide use on all laptops) and a facing a weird problem with KDE4 and NetworkManager / knetworkmanager. The laptops wifi card is a Broadcom BCM4312 and I have successfully extracted the necessary b43 firmware. The b43 module loads on boot and the wireless card is activated and ready to use. However, NetworkManager doesn't seem to agree and has wireless disabled by default every time I reboot or even logout / login. I have to check the box manually after which it automatically connects to my wifi network at home.
Any idea where I can check that box automatically on boot?
I'm on F14 and can't seem to get NetworkManager to behave. I seem to remember being able to start my machine and see my static address configured right after boot. For some reason, that's no longer the case. When I finish a boot, I'm not getting any address until I log in. I've tried editing the ifcfg-eth0 both by hand and by the system-config-network. I've played with the "Available to all users" checkbox on both the nm config applet as well as the system-config-network gui. I can't seem to get it to behave predictably and give me my static without having to be in a gnome session.
Here's my ifcfg-eth0 from /etc/sysconfig/network-scripts
I'm having problems getting two wlan cards to work under Networkmanager with F12. I have an old server that I wanted to move, so thought I'd get a USB wlan device for it. before setting up the server, I thought I'd try the USB (an Edimax EW-7711USn - Ralink 2870) on my laptop first. My laptop has an inbuilt ipw2200 card that works fine under NM.
So I've down loaded the DPO_RT3370_LinuxSTA_V2.4.0.1_20100831.tgz file from Ralink, and built the driver (after changing the os/linux/config.mk file for the WPA supplicant settings). I also install the rt2870 firmware (from Ralink) in the /lib/firmware directory. I also blacklisted the rt2800usb driver to ensure that that didn't get loaded.
The problem I have is that I can now get both the ipw2200 device and the rt2870 devices 'working', but they both try to assume the same IP (I want fixed IP's and not DHCP for them) - what is the way to configure the 'devices' so that the rt2870 device is always given IP x and the ipw2200 given IP y?
I think my problem is really my lack of understanding where/how NM handles the files under the GUI config. I used to semi understand how the old network config tool set up it's files and where they were etc. But with NM I'm a bit lost as to how it equates the device with the network settings. Once I have the device working with the correct driver on my laptop, I'll look to apply the same settings on the server (which is then FC13 - but should be simpler as it doesn't have an existing wlan interface).
The symptom is that NetworkManager repeatedly ask for password to connect to my AP.My AP is secured with WPA-PKI. The problem even happens with Fedora 11 live cd if I'm not quickly configure wireless connection using NetworkManager right after Fedora completes booting up. It means if I promptly configure wireless connection, i'm still able to access Internet. Same thing happens for the first boot of Fedora from hdd. For the second boot or when I dont quickly configure wireless connection when system finished booting up, NetworkManger repeatedly asks for password for AP.
I did try several approaches posted in this forum but problem still persisted. Some of approaches I tried are:
since a few weeks I have a problem connecting to other hosts when I'm using another wireless network, which has a different DNS IP than I have in my network. I have to change /etc/resolv.conf to change the nameserver. Can NetworkManager control the nameserver? If yes, how?
I just loaded Suse 11.3 on my laptop. I can't get my wireless network to work. I tried via Yast and then switched back to Network Manager but nothing works.NM says that it is running, however I have no way to access it. No icon and I don't know where it is located or how to add to desktop panel.
new installation of fedora 14 intel pro/wireless 29251abgeverything ppears to be workingbut ping doesn't workand firefox doesn't workping resolves names but doesn't ping??
After reading and trying tons of tutorials and several OS reinstalls, I'm stuck trying to load wireless on my Dell Vostro 1400 laptop. Before you say search forums! I hurry to tell I did. No solution seems to work. WLAN chipset - Broadcom's BCM4311 / BCM 2050. 1st scenario - native CentOS 5.3 drivers Although CentOS recognize WLAN card and displays it's name correctly, neither network or NetworkManager sees any of wireless networks.
2nd scenario - Broadcom's drivers Most know Broadcom has released Linux drivers. I had some more luck with them than in 1st scenario although problems occur. After successfully compiling Kernel module, wireless networks are discovered and can be successfully connected but no pages load. It seems like DNS is not resolving at all and page loading timeouts instantly. Tested on TKIP-encrypted network.
I'm wondering why the NetworkManager log file would show an entry whenever an external usb drive is plugged in. It's obviously HAL related but looking at the various files of hal, udev, syslog shows nothing relevant.
Here's the entry just after the usual info about the network card:
May 28 08:35:16 doomed NetworkManager: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) scheduled... May 28 08:35:16 doomed NetworkManager: <info> Activation (eth0) Stage 4 of 5 (IP Configure Get) complete. May 28 08:35:16 doomed NetworkManager: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) started...
[Code].....
This is an opensuse 10.3 with final updates system.
Any search here about the log shows nothing but actual network problems.
Is there a way of wireless networking without using the Gnome NetworkManager Applet? I want to connect to the Internet using a USB 3G modem and connect to wifi without knowing all of the details of every network.Network manager is pretty good but there seems to be no way of using it without starting an X session and it doesn't play nice with any other networking tool and reminds me too much of a Microsoft application.
I am using gnome's nm-applet as the client for NetworkManager. However, it seems that nm-applet will not save network passwords, so I have to retype the password on each connection. I already have gnome-keyring installed, so I'm not sure what the issue could be. I read online somewhere that secrets are retrieved through polkit or something, but I am completely unfamiliar with polkit and such.
3 computers in the house run various windows based programs and everything is fine with them connecting to the internet as far as putting in the security password to log in and get online.My old back up computer that I use in the basement that has Ubuntu 9.10 was working fine with the secured network situation up until today.I booted up the computer this morning and it automatically connected as it typically does and I was reading some email and then the computer froze, which on rare occasions it does.
Upon reboot I got a window that asked for the password for the Network Manager Applet which I supplied and then it asked for the password for the secured internet connection which I supplied.It would not connect. After numerous tries of disabling the wireless and enabling the wireless and entering the Network Manager Applet password and the secured internet password I still get no connection.
I notice that when it is trying to connect, the window comes up on the screen that shows that there is reception from the modem, but there is also a little "lock" icon like I'm locked out of the connection.I finally found a way to get rid of the Network Manager Applet password problem but that still didn't alleviate the connection problem.
I just got my Airlink AWLH5025 to connect using the instructions provided by Gentoo Wiki's article on Wireless Networking. I'd like to use NetworkManager, but I'm running into problems - launching it kills my connection, and even though it finds my network it won't connect to it.
Ubuntu desktop 9.04 Whenever I try to copy files to any machine on the network, the transfer stops and I no longer have access to the network or the internet. This happens whether I'm doing scp, copy with the gui, when copying to windows machines, and when uploading database files with phpmyadmin. I have been able to successfully transfer large amounts of data outside of the network via ftp, but not to any on the network. I've discovered that I can re-enable network access by restarting NetworkManager.
I am having a little trouble connecting to my wireless network. Running Fedora 10 32 bit.I'm trying to connect to a hidden wireless network. I updated the firmware for my driver but apparantly the driver is still not working. Broadcom has a driver from their website for Linux 32 bit systems. Should I attempt to install it? I read a post where the driver is built into the system kernel. If so I would need to blacklist the one of the drivers. Correct?
[justin@justin ~]$ iwlist scan lo Interface doesn't support scanning. eth0 Interface doesn't support scanning. wmaster0 Interface doesn't support scanning. code....
set the number of retries networkmanager attempts to connect to a network to infinity?
I live in an area of Australia were wired internet dare not tread (or so say the ISPs). My only real choice is 3G wireless broadband, and even that is iffy at times. Often late at night the network towers do "something" (reset, maintenance, etc. - no idea) and the internet drops out, networkmanager tries to reconnect, fails, tries again, (etc. etc.) until it ultimately gives up, requiring human intervention when the towers are done with whatever it is they are doing. This happens frequently, and I'd like to have networkmanager keep trying "forever" until it connects so I don't have to restart the connection each morning.
Where would such a thing be set? How does networkmanager know when to give up?
I'm using a Lenovo B450 laptop with Fedora 14 x86_64. The laptop has a Atheros AR5001 wireless adapter and is identified at lscpi.
Additionally lspci reports that the kernel driver in use and the kernel module for that device is ath5k.On a fresh install of Fedora 14, the NetworkManager applet seem to behave well at enabling and disabling wireless (remember the "Enable Wireless" checkbox). Though wireless was always at disabled state at every boot time, even if it was enabled at the toggle button on the laptop. Now that, after I have fully updated the system (yum -y update), I'm unable to enable wireless. Clicking on the "Enable Wireless" menu item on the NetworkManager applet has no effect, and I've a confirmed report that the update broke this functionality (I reinstalled F14, and then it was working, full system update broke the function).After the update, the kernel version is 2.6.35.10-72.fc14.x86_64 and the NetworkManager version is 0.8.1-10.git20100831.fc14.x86_64.
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
