the default for /etc/network/interfaces? I believe I screwed it it up because I can detect my wireless, it just won't allow me to connect to it. The settings in the /etc/network/interfaces are all messed up. I'm running Ubuntu 9.10.
View 2 RepliesI'm trying to setup my interfaces along side GNS3 for study purposes, and came across a ..... vid saying to try this (my current config)
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I'm praying for some crappy syntax error, also in Network Connections... its now blank, the original auto eth0 setup is missing
I have a Debian machine up and running with tree network interfaces. This is what i want it to work with.
eth0 = dhclient from ISP (external)
eth1 = acting as dhcpserver with iptables, for sharing eth0 to "int network A)
eth2 = dhclient to connect to an netgear router that has similar ip adress suffix as eth0
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For my router I need to change Ubuntu server from DHCP to static IP. So to do this I entered: Code: sudo vi /etc/network/interfaces ...and pushed the wrong buttons and exited the session suddenly by mistake. After learning how to use the vi editor I went back but I got a notice that the the last session didn't close properly and that a "swap" file had been created. Anyway, I entered my static IP info, saved the file, and attempted to restart with:
Code: sudo /etc/init.d/networking restart Restart failed and I got a notice that I should delete the /etc/network/interfaces.swp file so I did. Tried to restart again and, didn't get the .swp file conflict message this time, but failed again - this time I got the following message:
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Problem:I got a new Acer Aspire 8935G notebook, installed Ubuntu 9.10 on it and everything is fine, except the fact, that it wont detect any network interfaces (or how to call it So there are no ethernet or wlan connections available in the network-manager..
lspci gives me following lines:
joe@IGNAZ ~ $ lspci
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev
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If I try to add a new interface (eth1) to /etc/network/interfaces, I get
Code:
* Reconfiguring network interfaces... SIOCSIFADDR: No such device
eth1: ERROR while getting interface flags: No such device
SIOCSIFNETMASK: No such device
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How do I add 2 interfaces and get anyone of them to work, as available ?
Can you "split" a network interface in Ubuntu, similar to how airmon-ng lets you use your wireless card in managed and monitor mode, by making another interface out of the same hardware? I know it'd be slower, but I'd still like to do it.
View 4 Replies View RelatedWell when I first installed fedora 15 my wireless internet was working fine, and then out of the blue the option to select a wireless network wont show up.
Im sorry to be one of those people who register and there first post is a question, but since fedora 15 is new I couldnt find any information on my issue.
So basically, If I go into Network Settings I have two choices in the left hand tab. Wired, and Network proxy. Yesterday I also had wireless, Since the issue I have updated everything but still have no luck.
I am having this issue on a emachine em350 netbook, I am unable to post a link to it as I get a error since im new and not allowed to post links.
The problem with my wireless network. I have Dell DV6 Pavilion 2115 eg laptop and i installed Ubuntu 11.4 and internet and wireless worked, until i reboted my system it has disapear. I cant no longer to connect to a wireless network. It dont shows me any wireless network. My wireless card is Atheros AR 9285 802.11b/g/n Wifi Adapter
View 9 Replies View RelatedI 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.
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My C++ program must be able to detect EVERY Wireless Network Interfaces under Linux operating system and display the interface names on the screen.How can my application achieve this?Is there any sample codes?Is there any third party libraries can do this?Notes: The detected wireless network interfaces should also include the virtual interfaces, like the one created by Aircrack-NG's Airmon-NG script.
View 1 Replies View RelatedFor some reason, i just cannot get my wireless to work in xubuntu. When i click on the network-manager applet, it only has the wired network tab and VPN connections, there are NO wireless networks displayed. I have also tried iwconfig, which returned
lo no wireless extensions.
eth0 no wireless extensions.
and lspci:
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port (rev 07)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
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I'm building a wireless router based on OpenSuse 11.3 I have experience with Debian, but here I'm confused howto manually configure network interfaces. I need my wireless card to work in master mode, so I need to place
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On my laptop HP presario, I installed Ubuntu 9.10 (Wubi). My Windows Vista connection works fine, but the Ubuntu cannot find my wireless network. My network card is the Belkin Wireless N (F5D8233-4v3). Do I have to use the ndis. On my desktop here, (wired) Ubuntu found my card without me having to do anything. What should I do. (unistall ubuntu and make do with Vista?)
View 3 Replies View RelatedI have installed the driver for my usb network adapterIt sees my adapter fineI see my two routers .....i have both a dsl routher and a router conntected to my cable modem ...it says signal strength of 90I see my neighbors network as well but when i try to connect to either of my routhersit will not let mei use WEB ... 128 bit..it asks for the passpharseit says it is activating....and the after a few minutes the same window back up againi know my pass phrase is correctwhen i reboot in windows ...everything works fine ...no problembut in 10.04 i can not connect to any networkwhat am i doing wrongI re entered my pass phrase a 100 times
View 4 Replies View RelatedI upgraded from Ubuntu 9.10 to 10.04 this morning, and I can't connect to my wireless network. The Network Manager shows it's there, with the correct SSID and security key and everything, yet it still won't connect. I'm using a D-Link DI-524 Wireless Router that I've never had any problem with before.
View 9 Replies View RelatedI'm having a little issue here with my laptop. I've installed Ubuntu 10.10 Maverick/Meerckat on my Lenovo Thinkpad T61p about 3 hours ago and it can't seem to connect to the wireless network... I've had the same problem when I moved from Windows to Ubuntu on my desktop but I've been able to fix it completely. The thing is I can't remember how I fixed it :S So, I updated my system, downloaded the additional drivers. Also, I cna connect to the ethernet network. To fix my desktop, I used some command lines that someone posted in a thread about the wireless keeping disconnecting... I just can't find that post though :S What I remember about the post was that there was someone who had posted a thing with like a parabolic thing around he wireless adapter (LOL)
View 2 Replies View RelatedI have dell inspron n4030 but i can't connect to wireless network to download other drivers and programs, that's easy in win7
i need the network card driver for ubuntu 10.10 where i found it?
Earlier in the week, I installed 10.10, but had awful problems trying to get the wireless networking working. Upgraded to 11.04, and wireless is sort of working. However, I am unable to connect to my wireless network. It sees the network, but just keeps asking me for the password. I enter this (I have checked that it is correct), but it just prompts again, after a little while. Networking through network cable works fine.
Wireless network is set up to use WPA-PSK + WPA2-PSK. I have checked, and I do have wpa_supplicant loaded.
Code:
Machine: Compaq Presario R3000 (R3363EA)
lspci | grep -i net
00:14.4 PCI bridge: ATI Technologies Inc IXP200 3COM 3C920B Ethernet Controller
02:02.0 Network controller: Broadcom Corporation BCM4303 802.11b Wireless LAN Controller (rev 02)
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I upgraded to Ubuntu 11.04 from 10.10 a couple of days ago and now I cannot connect to my wireless network. I can see all the networks and I managed to connect to something called BTopenzone, just to see if I could connect to anything, and that worked. I also run windows 7 on the same computer and setup and it connects fine to my wireless network. Before I installed the Ubuntu upgrade I could connect without any problems. I've had a look at the settings for the connection in Ubuntu but I don't understand them.
My router is a dlink dir-655 My receiver is a edimax ew-7711uan wireless usb adapter
I've just finished doing the basic install of Ubuntu 10.04. I have the SSID, password, etc.set up for my wireless network. The network icon will show the PC is connected to the network but I can't connect to the internet. I'm using a Zoom 4411 Wireless-N USB adapter which works fine under Windows. I DL'd the driver files (rt2780) from Ralink using the Windows partition but they need to be compiled(the topic for another query.)Since I can't connect, I can't get Buildessential or Checkinstall.
View 14 Replies View RelatedI'm trying to create a user account for my children in Ubuntu 10.04
When creating their account, I have turned off the 'Connect to ethernet and wireless' option of the Advanced Settings.
However, when I log into their accounts, they still have full access to the internet through both the wireless and ethernet connections. Is this option for some other purpose?
Is there an alternate way to limit internet access for childrens' accounts in Ubuntu? (I'm used to MS Family Safety as a filter for internet access - is there an eqivalent for Ubuntu?)
I have a Dell Inspiron 8600 laptop on which I recently installed Ubuntu 9.10. Most things work, but the wireless will not connect to my home wireless network (a Linksys WRT54G). (Cannot see any other WIFI antennas from here, so I don't know if it works on other networks). Ubuntu says I have an Intel PRO/Wireless 2200BG, Kernel Driver ipw2200.
When I try to look for a wireless network, Ubuntu doesn't see any. (Every other computer in the house does, Macs and PCs). I tried Connect to Hidden Wireless Network > New > and filled in the name and the WEP password that the Linksys gave me.When I select Connect to Hidden Wireless Network and select the network that I entered all the information for, the Connect button is always grayed out.
I cannot connect to my wireless network. i have a Dell mini 9 with ubuntu. i lost my internet service for a couple of days. it was back on today but when i went to connect to the internet the screen on my computer reads "OFFLINE MODE" Web Browser is in offline mode and cnnot connect to the internet. How do i fix?
View 1 Replies View RelatedI am using Belkin router and i connect with MAC ID only. When i connect with my Vista it works properly but when i reboot and try to connect with Ubuntu it's not connecting.
I looked for my Ubuntu mac id and i added that also but no use. It says it's connected and when i try to google it, the page not found
I just installed Ubuntu 9.10 64 bit on my HP Touchsmart TX2 1020us which has a Broadcom 4322 chip. At first my computer didn't seem to see the card at all, but then I typed the command (sudo apt-get install bcmwl-kernel-source) and then restarted the computer and now I'm connected to the network, but cannot connect to the internet so how do I figure this out. Like I said I have very little experience with linux at all so please don't make your answers too complicated.
View 5 Replies View RelatedThis is baffling me but I am easily baffled/baffeld? I carefully followed these instructions to install a a working driver http://ubuntuforums.org/showthread.php?t=760568. It all went fine, my wireless light came on and it detected my wireless network. I know my WPA2 code (I can connect on the same computer in windows 7) and my keyring code. but I still can't connect it whirs away for quite a while before giving up and saying not connected.[Code]....
View 5 Replies View RelatedWhen I click on the 'connect to hidden wireless network' I get a pop up window. All boxes are selectable with 'new' as the connection. If I click on that drop down and select my ESSID, all the boxes, including the 'connect' box are greyed out. If I enter new network name and the security I can get a connection. If I put down my original ESSID down as the new network name, it works, but if I then look at network preferences, I have two wireless connections with the same name.
View 2 Replies View RelatedI have just installed Ubuntu 10.04 on an HP Pavilion dv6000 series laptop, dual-boot. Everything is working except the networking. It can see wireless networks, and when I type in the password for my wireless network, it tries to connect, then asks for the password again. When I plug in the Ethernet cable, again it tries to connect, but after a few seconds gives up and tells me I am now offline.
View 8 Replies View RelatedMy network has SSID broadcast turned off, it took me several attempts before the crappy ubuntu network manager figured out that I want to connect to that network automatically.
Yesterday my laptop ran out of battery and entered on hibernation. Now, the crappy network manager can not connect to the network anymore. I tried everything. I restarted, I removed the connection from the list. But after asking to connect to the network, and enter the SSID and the WEP key, it simply won't connect.
The worst part is when I tried to load a pre-defined configuration using "Edit Connections", It displays the connection name, but the "Connect" button is disable.
Is there any way to connect to this hidden network? Or it is not supported.