[Ubuntu 9.10]
I was using my usb Alfa AWUS036H-v5 usb wifi card, and then after I rebooted, it randomly stopped working.. did some searching on the site, one idea was to do
Code:
sudo lshw -C network
which I did, and it shows my internal wifi card (iwl3945) working fine, but says my wlan7 (Alfa usb) as:
network* Disabled
Also, in the upper right hand corner, the antenna is greyed out and says "Device Not Ready"
OS: Ubuntu 9.10 Karmic Koala
Programs: Network Manager, Ndiswrapper, Device Manager, Terminal
USB Adapter: Linksys WUSB11 v2.8 Driver 4.10
Router: Linksys Wireless-G 2.4ghz
SSID: Doss
Security: Unprotected
Mac Address: Disabled
Whenever i use to type in lshw -c network it used to show details about stuff, but now when i do it it shows nothing.
Also i did whatever was in this thread
how to install windows wireless drivers
i restarted my pc and now i cant even see the wireless network! it doesnt even say enable wireless networking in the network manager!
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.
My connection manager shows wired connections and shows wireless as being disabled. here is some terminal info getting wireless going?
Here is a bunch of things I have tried and the results.
nixon@nixon-desktop:~$ sudo ifup wlan0
Ignoring unknown interface wlan0=wlan0.
nixon@nixon-desktop:~$ sudo ifdown wlan0
ifdown: interface wlan0 not configured
[Code].....
Okay currently I am using a a Belkin F6D4050v1 usb wireless n card on a 32 bit intall of ubuntu 9.10. I have already installed ndiswrapper and installed the the rt2870.inf driver and rebooted. But i still have no wireless. when I use the command "sudo lshw -C network" all i see is my pci wired nic card"lsusb" the ID of the card is "050d:935a Belkin Components""sudo iwconfig" sayslo no wireless extensionsetho no wireless extensions
View 2 Replies View RelatedI have a wired connection on the motherboard and a also a card for wireless communication.Wired connection works fine but my plan is now to setup wireless connection too.I was advised to use this in order to find installed network devices: sudo lshw -C network.Not sure, but I think it only reports details about the wired device. Is that correct?How could I get ubuntu to also find my wifi-card?
View 7 Replies View Relatedi resently bought HCL ME with windows, i formatted and installed Ubuntu netbook version. i am getting wifi is not connection it looks disabled in network place. my network controller is Realtek semiconductor co., ltd rtl8191sevb rev 10, i am unable to get this driver to install can anyone help me ?
View 2 Replies View RelatedSystem: Fujitsu-Siemens Amilo Li 2727 Laptop
Wireless: Atheros Wifi chipset
OS: Ubuntu 11.04
I have a problem with the above where I don't see any Wireless networks.
Wireless is enabled from the Network Applet.
I have carried out the following tests and the results are as follows:
Code:
I then tried to unblock using:
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After running the above commands I get this:
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I have checked the adapter and found it to be disabled:
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Other commands I can think of for information that might be useful are below:
Code:
wlan0 Interface doesn't support scanning : Network is down and..
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and
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and
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Im using natty in lenovo b460. After installation was not able to connect to wifi. Ethernet is working alright. So searched for additional drivers and installed the Broadcom 43xx drivers. After restart the network applet says the wireless is disabled by hardware switch, even after it is switched on/off several times.
Lenovo B460
kernel:2.6.38-8-generic 32-bit
Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
ubuntu 11.04
[Code]...
After fixing an issue with sleep mode, my WiFi is automatically disabled on my Ubuntu installation on boot while the switch is on. For some reason, it seems that Ubuntu has an issue communicating with my BIOS. As a fix to this problem: I disabled the C4 sleep state. My Ubuntu installation now boots up fine but the LED on the WiFi indicator glows orange, indicating that it's off; while in Windows it glows blue, indicating that it's on.
View 2 Replies View RelatedI have an old PowerBook G4 that I would like to use as a 'dummy' computer for learning wireless penetration (WEP/WPA attacks) more effectively. I had been using a wireless router, but I gave it away I can use Mac OS X to share an ethernet connection over wifi, but this is _very_ un-configurable. You get two options only, WEP and a key-length. So, I would like to install someway to make this wireless connection more configurable.
View 2 Replies View RelatedIs there a way to disable ping in the network instead ping of IP addresses must be hostname or a name.
View 1 Replies View Relatedhaving problems with wireless on my old Asus A2500H laptop, NetworkManager applet keeps the "enable wireless" greyed out and gives a "Wireless is disabled" for each wirelss network card. The wireless cards in this laptop are:
Code:
00:0c.0 Network controller: Broadcom Corporation BCM4303 802.11b Wireless LAN Controller (rev 02)
02:00.0 Ethernet controller: Atheros Communications Inc. AR2413 802.11bg NIC (rev 01)
It does look like the network interface come up fine as well:
Code:
wlan0 IEEE 802.11b ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
[Code]....
Of course the easy solution would be to just flick that hardware switch on, however there isn't any hardware button only a indicator light, which is off unfortunately.
Any clues to get wifi up? Also tried another pcmcia card but same problem, card is recognized but still "Wireless is disabled".
So, after installing Lucid wireless doesn't work for me. When I click on the network icon on the status bar, it shows "wireless is disabled".
With that message, I press the wifi button on my HP laptop and it turns off my blue-tooth, without changing the status of my wifi.
I found this rfkill command in another thread:
Before doing anything, after bootup:
Code:
$ rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
code....
I am working on ubuntu 10.10 in a VM. I went ahead and did updated the system when prompted. That has disabled my wired network connection. I am not sure what is the reason. If it is a device driver or any network service. I guess device driver is not an issue as I can detect my network card from ubuntu.
Does any one know the solution?
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]....
I installed the b43 drivers to enable the monitor mode for using kismet. but after installing, it shows "Device not Ready".
The dmesg | grep b43 output shows:
[ 86.449430] b43 ssb0:0: firmware: requesting b43/ucode15.fw
[ 146.449335] b43 ssb0:0: firmware: requesting b43-open/ucode15.fw
[ 206.448146] b43-phy0 ERROR: Firmware file "b43/ucode15.fw" not found
[ 206.448153] b43-phy0 ERROR: Firmware file "b43-open/ucode15.fw" not found
[ 206.448158] b43-phy0 ERROR: You must go to [URL] and download the correct firmware for this driver version. Please carefully read all instructions on this website. How to re-enable my wireless connection.
Wireless network card is showing as "disabled"...How can I enable it through Ubuntu?
product: BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller
*-network DISABLED
I just installed ubuntu on my d620.The wireless card seems to exist and looks fine but I don't know how to turn it on.It says the network is disabled everywhere I look but I can't find the option to turn it on.I know this is probably simple. Below is the output from various commands.I included my service tag which you can use on the dell site to find specifics about my hardware.I can't do ifconfig wlan0 up which is the only solution I've found online so far.
View 7 Replies View RelatedI have a weird problem that I can't find the answer for in the forums or docs. I can see the wireless network in Network Manager, but it is grayed-out and inaccessible. Other wireless networks are white and I can click on them and connect to them (or could if I knew the password).
My work computer, an IBM ThinkPad T43 running Win 7, connects.
My personal computer, a Dell Latitude C640 running Ubuntu 10.04, sees the network as grayed-out and therefore I have no option to connect to it.
I have tried the following:Checked for hardware drivers - the system says "No proprietary drivers are in use on this system"
Verified that the network security settings are the same on both my work and personal computers: WPA2-Personal
Why can I see the network but it is disabled/grayed-out?
I accidentally removed the dhclient3 file. I had ran chkrootkit and it said it was a possible suspicious file. Once I rebooted, the network was disabled. I am running off the Ubuntu cd by choosing trial. How can I get dhclient3 back onto my installed Ubuntu?
View 3 Replies View RelatedI've tried to configure :
- a wired network
- a wireless network
- a mobile broadband network as both "system connection" and "automatic connection".
I need to have a laptop that will try to connect as sson as I plug the ethernet cable in or as soon as it senses a certain SSID or as soon as there's a mobile broadband device plugged into a USB port. Non-system connections are working but I am not willing the actual user (non-admin) to read the WPA2 key or the SIM PIN. But the check box for the system connection is disabled. And running "sudo kcmshell4 --icon networkmanager kcm_networkmanagement kcm_networkmanagement_tray" doesn't result in a system connection.
The wireless is disabled... m using the Netgear WG111V3 usb adapter.... there was no problem in 9.10.. just plugged it in and the wireless was on...
View 2 Replies View RelatedI had installed Fedora 12. I am using 4 LAN Cards. All these cards were configured using network manager, but i am not able to acivate /deactivate these cards using acivate /deactivate buttons since they got disabled. I could activate the cards by running /etc/init.d/restart network. Anyone knows why the acivate /deactivate buttons in network manager are disabled .
View 1 Replies View RelatedI have just installed FC12 on my machine - and gone Windows free for the first time ever. Now I do use various flavours of Linux on a daily basis but not from an installation/sys admin point of view so my questions here may seem a little basic but pleas eindulge me if you will!
Now, my network connection works perfectly well under the following scenarios.
1) FC12, wired to router
2) FC12, wireless, SSID broadcast enabled
3) Ubuntu (laptop), wireless, SSID broadcast DISABLED
The only scenario that does not work is FC12, wireless with SSID broadcast disabled.
I can only assume that it is an issue with my USB modem (a linksys WUSB54GS) since the same set-up works fine from my laptop running Ubuntu with an internal wireless card.
Now, I know from reading the forums that it's pretty easy to get around a disabled SSID broadcast but this is an itch I just have to scratch....what the hell is causing this problem?
nm-tool ouput is as follows:
I have tried using wpa_supplicant but I am not sure which driver I am using here - is it ndiswrapper per chance?
(Driver: rndis_wlan)
How I can connect once again to my wireless router with SSID broadcast turned off.
I'm working on setting up access for our developer via Telnet, we are on a local network behind a physical firewall. I set up the standard Telnet service for Fedora15 and from localhost I can login via any user and root.... However I cannot login from another terminal on the LAN, even though I can ping and FTP to the fedora15 box. I added the firewall rules for telnet, that did not work, so I disabled the firewall, still cannot get a connection via port 25. I feel either port 25 is closed in another manor or the telnet is restricted to the localhost.
Also I cannot login to root to configure the Firewall Desktop GUI, only standard users, is this an issue? I also cannot login to the console as root even though I use the correct password.I can only su to root and sometimes it is a PITA. There must be some settings to clear these issues up...
I'm running Kubuntu and Windows on the same machine but when I swap over to Kubuntu I can't get the wireless to work. The lshw command returns network disabled but the machine can see that there is a wlan0 connection.
I've been trying to install the broadcom Linux driver from their site but the instructions fall apart at step 3: cd bnx...version/ ( directory just created by tar). I'm guessing this is because I don't have a Live CD (after almost a week of trying to burn a disc I just broke down and got Wubi) but that doesn't change the fact I have no idea what to do now or if this will even work.
If it makes any difference, the wired connection will also occasionally die mysteriously after about 30-60 minutes of use and refuse to re-activate but work fine when I switch over to Windows or just plug it into the router.
I installed Debian Squeeze on a new Acer Timeline.
lscpci gave me this
I used the Debian Wiki [url] to get the wireless working, but it's not happening.
iwconfig gives this:
The Network Manager shows (under Wired Networks) ifupdown(eth0) - I've never seen the "ifupdown" here. Wireless shows as disabled.
When I boot I see a few of these:
But I get No DHCPOFFERS received. So, Wireless is disabled.
I'm having trouble getting this wireless card to work. I installed the broadcom-wl driver on Fedora 12.
Code:
[xxx@localhost ~]$ uname -r
2.6.31.6-145.fc12.x86_64
[xxx@localhost ~]$ lsmod | grep wl
wl 1278432 0
lib80211 6436 2 lib80211_crypt_tkip,wl
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.
My wifi connection drops sometimes and, for some reason, Network Manager attempts to connect to my neighbor's network, which requires a password (which I don't know). Is there any way to blacklist a wireless network so that the Network Manager will never attempt to connect to it?
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