0
votes
1answer
110 views

Moved hdd to a new pc, network card stopped working

I moved my hdd to a new pc. The hardware is different from the old pc. I was able to get online yesterday, however not anymore today. I can see when I run ifconfig -a that it is telling me that I ...
1
vote
0answers
411 views

Why can't I access a directory on another device if it has more than around 500 files? [closed]

I am having an issue with Ubuntu Natty (32 bit version) trying to access a directory on a FreeNAS server (set up to share files using samba) that is also on the local network. It seems that if there ...
2
votes
1answer
424 views

How to install a new D-Link NIC in Ubuntu 11.04 Server?

I did a new fresh installation of Ubuntu 11.04 server. I plugged a new D-Link NIC (DFE528TX) but it doesn't work properly. How could I fix this problem?
0
votes
1answer
563 views

Error while opening network in Nautilus

What does this mean Error: DBus error org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus ...
1
vote
3answers
4k views

How to connect MTS MBlaze

i have installed ubuntu 11.04 inside the windows xp. i have MTS Mblaze USB Modem. (my service provider is MTS MBlaze,india) i want to use Mblaze into ubuntu so that i did the following steps for make ...
2
votes
1answer
242 views

11.04 loses WAN but not LAN connectivity

At apparently decreasing intervals my 11.04 system loses WAN (outside internet) connectivity. Its hardware connection is via a wireless adapter which connects to the system via ethernet; thus the ...
5
votes
7answers
15k views

Internet very slow in Ubuntu

I have ubuntu 11.04 as the os, both surfing the net and downloading stuff is a pain, it is really slow. I have turned ipv6 off, my connection is properly configured, but still it is very slow. I ...
2
votes
1answer
3k views

Bridge Laptop's Ethernet to Wireless

The laptop wirelessly connects to my router, while the desktop is connected to the laptop with an ethernet wire. The desktop successfully can use the internet if I set the connection to be shared on ...
1
vote
2answers
2k views

Is there a way to know what connection I'm using?

The reason I ask is because I want to know if I will achive higher speeds if I'm connected to both than just one connection. Also when I'm gaming (on the internet) if I just use the wireless I always ...
0
votes
0answers
335 views

How to browse a linux network [duplicate]

Possible Duplicate: Safe Home Network through WiFi I have three PCs running Ubuntu. Now I want to browse one PC from another one. Why does Ubuntu only show Windows Network? I don't use ...
1
vote
3answers
5k views

How to setup a static ip in Ubuntu? Where i need network, broadcast, dns parameters to fill in from my ISP?

I have a public ip as below which is static (my isp provided) as below: IP Address: x.x.146.50 Subnet Mask: 255.255.255.240 Default Gateway: x.x.146.49 DNS1: x.x.1.196 DNS2: x.x.7.196 But ...
0
votes
1answer
299 views

How to configure Internet/Network connection

I am unable to connect to the internet. I attached a LAN wire but i really cant understand the issue behind it. I need appropriate network drivers for acer aspire 5742. Please help
1
vote
0answers
290 views

ipw2200bg wireless network troubles connecting on an ibm r50e [closed]

I just upgraded my system from a 11.04 wubi installation (windows dual boot) to an Ubuntu 11.04 stand-alone installation on my IBM thinkpad r50e. I think I got the very same trouble evinced from ...
1
vote
1answer
2k views

Cannot ping static ip on eth1

I am trying to ping the network interface I have set up for eth1. This is my config: auto eth1 iface eth1 inet static address 192.168.1.2 netmask 255.255.255.0 gateway 192.168.1.1 broadcast ...
0
votes
1answer
12k views

DHCP + Static IP for DHCP server on eth1?

I'm trying to set up an intranet using DHCP. I'm using Ubuntu 11.04 and a ZyXEL GS2200-24 managed switch. I installed dhcp3-server. Here is my configuration for DHCP (/etc/dhcp/dhcpd.conf): ...
15
votes
2answers
14k views

How do I change / spoof my MAC address and easily switch between multiple ones?

My router can do port-forwarding based on MAC addresses. That is, a specific MAC will get a specific IP, for which I can configure a set of ports to be forwarded. In order to easily change that set of ...
0
votes
1answer
12k views

How to get my eth0 up and running? I have tried all but none bring this up

Ubuntu 11.04. Why the eth0 gets down, is there no tools or script to bring it up? I tried several way, but none worked. Any idea? 1) vim /etc/network/interfaces auto lo iface lo inet loopback auto ...
2
votes
2answers
1k views

USB 2.0 and NIC not recognized on a ASUS M5A97 Pro

I have much trouble with Ubuntu 11.10. I have a quite new system with an ASUS M5A97, and neither NIC nor USB 2.0 are working. The first problem could be solved by using a vendor driver, but the latter ...
0
votes
1answer
310 views

What could cause network lag (after latest update)

I got very different timings from script accessing gdata (Google servers) on Windows and Ubuntu on same machine and thought to compare ping google.com results: x-axis: packets y-axis: ms Ping ...
0
votes
1answer
422 views

Blackmagic intensity pro is a virus. It crash motherboard + PCI + USB devices [closed]

Blackmagic intensity pro is a virus. Do not buy this card anymore? I bought a card and it crashed my whole system. I cant see network anymore getting up. I tested this with: Ubuntu 10.04, 11.04, ...
4
votes
2answers
6k views

Ethernet-WiFi bridging with 11.04

I'd like to set up a bridge between a wireless subnet and an Ethernet subnet (actually just one client, a DVD player with absurdly poor wireless). That is, the wireless network is the "real" network, ...
4
votes
2answers
3k views

Unreachable IP on local subnet

I have a network printer at 192.168.2.101 that I can reach just fine with other machines on my network (ping and access the printer web server). For some reason I can't access the printer from my ...
0
votes
0answers
3k views

Wired Network “device not managed” [duplicate]

Possible Duplicate: network manager says “wired device not managed” I have been having serious problems connecting Ubuntu 11.04 to the internet. I have three computer in my ...
1
vote
2answers
2k views

How to setup one ethernet interface as dhcp server and another interface as static ip?

I am getting a static ip from provider. But in my Ubuntu 11.04 pc i have two reserved ethernet interface mostly both are like getting automatic dhcp IP as of now. But i want my Ethernet interface 0 ...
0
votes
1answer
450 views

How to connect to internet via mobile broadband?

I am trying to connect to internet in ubuntu-11.04 with Nokia-x2.01 and BSNL(name of the operator) SIM card in India. Can someone help me on how to connect to mobile broadband? I did connect to the ...
1
vote
1answer
168 views

Internet speed problem [closed]

I'm using Ubuntu 11.04 and I'm having a hard time while browsing the web. When for an example I'm trying to watch a movie on youtube, at the same time I can't access any other webpage - it's simply ...
4
votes
1answer
615 views

Has “Auto eth0” been renamed to “Automatic ethernet”?

Today when I checked my network settings I saw that there in addition to the connection "Auto eth0" was the connection "Automatic Ethernet" (and I haven't added it myself nor done any changes to the ...
4
votes
2answers
413 views

How to tunnel traffic from one machine to another?

I have a server, which can be seen from outside of my small network, sever has domain name and such. And I have a local machine, which can be seen by server, but is not accessible from outside. So I ...
0
votes
2answers
2k views

Wireless setting -WPA2 Enterprise

I'm setting my wireless environment. I have to use WPA2 Enterprise with PEAP and have to use AES encryption. But I can't find where encryption config is. (MS-Windows has the option) How can I config ...
1
vote
4answers
2k views

A Single wireless network is not showing up in Ubuntu that used too, and other devices have no issue finding or connecting to it

Up until about a week ago I could connect to my wireless, but now I suddenly can't. Every other wireless in the area show up in the network manager. My kindle can connect to it, my friend can connect ...
1
vote
1answer
654 views

Why can't I open files and locations across a home network?

I have figured out how to get my two Ubuntu 11.04 machines to see each other, and I can look through shared files but when I go to open say a song in a shared music file I get an error message saying ...
1
vote
0answers
344 views

How do I fix a file sharing error? [closed]

I have two computers running Ubuntu 11.04. I am able to to see them on the network but when I try to open the shared files I get the message, unable to mount location dbus error ...
0
votes
1answer
2k views

Realtek RTL8111/8168B wired network doesn't work anymore

This sounds like it's a common problem upgrading 11.04, but I am having trouble finding a common solution, and one that will work for me. I just applied updates via the update manager and now my ...
3
votes
1answer
3k views

Wireless driver not detected

When typing iwconfig I only get "no wireless extensions" How do I get the Ubuntu wireless driver to be detected? lspci: 00:00.0 Host bridge: ATI Technologies Inc RS690 Host Bridge 00:01.0 PCI ...
1
vote
1answer
452 views

OpenVPN conflicts with 3G mobile broadband

I'm using ubuntu 11.04 2.6.38-8-generic fresh install. The usb 3G dongle (Onda MT833UP) is recognised by the networkmanager and works fine until I install the openvpn client (sudo apt-get install ...
3
votes
0answers
553 views

USB Tethering (over USB) with Android 2.2 not working [closed]

It's working with Maverick, but it breaks with Natty. OS detect device, network-manager tries to connect (1), but fails (2): Output of dmesg, lshw, lsusb, lspci, nm-tool, ifconfig and lsmod on ...
1
vote
2answers
484 views

Transmission causes network drop in Ubuntu 11.04 [closed]

I am running Ubuntu 11.04 on an ASUS eeePC netbook. I've noticed that when I am downloading using the latest (as of Aug 17) Transmission, my network completely drops (I cannot ping the gateway, all ...
0
votes
0answers
313 views

Why is the network indicator saying “device not managed” when running Ubuntu in VirtualBox? [duplicate]

Possible Duplicate: network manager says “wired device not managed” I have just setup Ubuntu 11.04 on Virtual Box OSE. I notice that my network (or all indicators) applet is not ...
2
votes
3answers
4k views

ethernet disconnected, shows up in ifconfig

I am running 11.04, no remix. After installation, I could use wireless networks, but not ethernet. When I click on the connections menu item, it says Wired Network disconnected How do I fix this? ...
3
votes
2answers
181 views

How do I provide wired connections with internet while leeching off of a wireless network?

I want to connect a desktop pc to my laptop and use the wireless ability of my laptop to give my desktop internet.
2
votes
0answers
8k views

Wired network disconnected by NetworkManager - how to fix? [closed]

Ubuntu 11.04, classic desktop. Hardware is working fine, and network was working previously, but after changing my location (and rebooting the machine), Ubuntu just says 'Wired Network Disconnected'. ...
2
votes
1answer
902 views

how to mount my d-link dns 323 NAS

I have ubuntu 11.04 64bit. I cant connect my dns 323 "NAS". I only see the ip "169.254.6.199" on my router. I use Nautilus "smb://169.254.6.199" and only see message "could not display ...
3
votes
2answers
1k views

Need to manually enable wireless networking on a Centrino N 6200

When I run Ubuntu automatic connected to wireless network but cannot connect to Internet till I do Disable then enable networking, Please I need solution for this issue, Help. I get this output when ...
7
votes
3answers
2k views

How do I turn off WLAN automatically when LAN is connected?

I use my Thinkpad laptop with a docking station. The docking station is connected to my router via LAN. When I walk around the house I use my laptop with WLAN. Is it possible (and how) to manage ...
0
votes
1answer
328 views

PCIe Ethernet Controller that works with 11.04?

It appears that an awry cable has damaged both of the Ethernet ports (left most pin) on my $600 motherboard. Furious. Are there any PCI-express NIC brands that will work well on Ubuntu out of the ...
0
votes
1answer
621 views

Disabled Ethernet NIC Keeps Enabling Itself

My new Ubuntu 11.04 server is having issues with the two Ethernet ports on the motherboard. I only need one port, eth1 so I am trying to disable eth2. I executed sudo ifconfig eth2 down which only ...
2
votes
1answer
2k views

Do the brcm80211 drivers need patching to work correctly in airmon etc?

I am trying to use the broadcom brcm80211 drivers along with a BCM4313 chip and aircrack-ng suite of programs but airodump only ever lists clients for WEP protected access points. I have setup a WPA2 ...
8
votes
2answers
8k views

Wireless keeps cutting out every several minutes on a Realtek RTL8187SE

The internet keeps cutting out every several minutes, sometimes it lasts longer but it happens eventually. I can still use the internet if I disconnect from the menu and click connect again. Any help ...
0
votes
2answers
4k views

How to enable mobile broadband?

I used to use mobile to connect via usb. Recently I have upgraded to ubuntu 11.04. Now I can not enable the mobile broadband. When ever I am enabling by checking the mobile it automatically getting ...
1
vote
2answers
879 views

Monitor network status on Ubuntu 11.04

How to monitor bytes received/sent in a network session in Ubuntu ? I'm very new to ubuntu, so dont give links which requires to compile files or so...