I just finished installing Ubuntu 10.10 64bit. During installation Ubuntu was connected to the network and was downloading updates. After rebooting though, it cannot connect to the network.
View 1 RepliesUsing 10.10 and have a wired connection that according to the system is connected, but when I open a browser I can't connect to any sites. What am I missing here? I can't for the life of me figure this out.
View 6 Replies View RelatedI installed Ubuntu10.04, It cannot driver Wired network and wireless. Later I installed linuxMint9, wireless is ok, but wired network doesn't work. I am sure the lan cable is ok. It works in Windows.
View 3 Replies View Relatedwhat is the command to restart the network services? ive forgotten i think it uses -hup switch though. about 1 in 20 boots on my desktop ubuntu system results in the system insisting its no longer on a network yet has a fully functioning network card. a reboot always fixes the issue but that doesnt seem like a long term solution to me. If I ping a neighbouring system I get nothing. (sent packet count increases in ifconfig) If I ping from a neighbouring system back to my desktop I get nothing (no change in packet count) I can bring down and back up the network interface with no results. A sniffer shows the system definitely isnt sending anything out Everything worked previous boot and will work again after a reboot.
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 RelatedJust installed Scientific Linux 6. Does anyone know how to get it to connect to wired ethernet network?
View 3 Replies View RelatedMy desktop PC has 2 NICs. I have Ubuntu on it since several years, and I remember that both eth0 and eth1 used to work. However, I discovered recently that currently only eth0 works, and eth1 is dead, but I don't know why. It's been a while since I've tried eth1, so I have no idea when exactly it broke. I suspect the problem may be related to the fact that the MAC address is incorrect: it is set to 00:00:00:00:00:00, which seems wrong. But I have no idea how this happened...Any idea what might be wrong and how I can fix it? Here is some output which I think is useful:
Code:
peter@cheetah:~$ ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:18:f3:68:42:78
[code]....
Yesterday I moved my modem (wireless) to my living room so the PS3 detected a better signal. In doing so, I had to run a new ethernet cable from my living room where the modem is into my office where the computer is. I use ubuntu 9.10
For some reason I cannot connect to the internet now. When I scroll over the connection, it says wire connection 1 is active. I have my settings manually set. I did notice the MAC address field is blank...
I didn't have an issue before, but with changing cables and whatnot, something got messed up somehow.
I am unable to connect to any network, wired or wireless. Network-manager and wicd are both gone, as in no longer installed. Please don't tell me to apt-get anything. I have no network connection. I have tried downloading packages for nm onto a usb stick only to find myself in dependency hell which ended with the impassible error "Requires installation of untrusted packages".
View 6 Replies View RelatedF14 did not recognize my wired or wireless NIC upon installation. I have enabled network manager, what should I do from here? Here is my hardware specifications:
Network controller: Realtek Semiconductor Co., Ltd. Device 8176 (rev 01)
Ethernet controller: JMicron Technology Corp. JMC250 PCI Express Gigabit Ethernet Controller (rev 05)
cannot connect to my window computer using open SuSe
I am attempting to connect to my Windows Computer via a wired network on a sky router. When I tried with PClinuxOS it configured automatically. With the latest version of open SuSe 13.1this is quite a bit different. I have got as far as the network being auto and active with an Icon showing on the taskbar. However when I click on the Windows network Icon SuSe tyies to locate my Computer but then comes back with " failed to reteive share list from server. This is as far as I can get after several hours of trying.
I just upgraded to Fedora 13 (from 10, using preupgrade), and I've gotten most things working again, but I'm still having trouble with the network.My wired connection (eth0) doesn't connect on boot (even though ONBOOT=yes in /usr/sysconfig/network-scripts/ifcfg-eth0).Because of that, I figured I'd just leave eth0 connected manually (with ifup eth0). However, I then found that if I try to connect to a VPN like this, the system reverts to the "stalling every time I try to connect to the internet" problem that I had earlier.
View 1 Replies View RelatedI'm having mysterious wired network problem with my Karmic/9.10 machine. It hasn't been in network a while, but now I finally got the cabling done. I can't get the IP from dhcp server (TW-EA510), and static settings doesn't work either. Fresh cabling showed OK 1Gb connection on tester, and win7 laptop works fine. I even tried with long cable though the rooms, but it doesn't help, so it definately isn't the new cabling.
Log from the router after issuing #"dhclient":
Feb 16 23:01:43 DHCP SERVER: DHCPDISCOVER from 00:01:29:fb:c5:d1 via br0
Feb 16 23:01:43 DHCP SERVER: DHCP offer to 00:01:29:fb:c5:d1
Feb 16 23:01:49 DHCP SERVER: DHCP request from 00:1b:ea:c8:a0:ba
Feb 16 23:01:49 DHCP SERVER: DHCP ack to 00:1b:ea:c8:a0:ba
Feb 16 23:01:54 DHCP SERVER: DHCPDISCOVER from 00:01:29:fb:c5:d1 via br0
Feb 16 23:01:54 DHCP SERVER: DHCP offer to 00:01:29:fb:c5:d1
Feb 16 23:02:03 DHCP SERVER: DHCPDISCOVER from 00:01:29:fb:c5:d1 via br0
[Code]....
Motherboard is some old Lanparty with two ethernet ports, NVidia CK804 and Marvell 88E800 rev 13 Gigabit netwok adapters, neither of them works. At least another of them has been worked earlier when I last got it wired. It's been a while, so I'm not sure which one of them and with different router if that matters.
I have a Broadcom 4312 wireless chip. I have use the STA drivers that Ubuntu recommends. I can connect quite easily just by clicking on the icon, so this is more than a niggle than a problem.
My network isn't protected as we live in the middle of nowhere (quite literally) and network theft isn't a problem. We also run a self-catering cottage, and let guests have free access to our network anyway, so it is easier for guests to access our network without me having to give them all the key. When I did use wpa, it would start itself up with the laptop, so I kind of know that this might be the cause. Is there any way I can fix it without encrypting the network?
recently I risked a look to the Linux world and I'm happy so far, but now I've got a Problem, I'm unable to solve by myself. I installed Mint (Julia) on my old Laptop to test Linux. The Laptop has a very old PCMCIA WLAN Card with a Realtek rtl8180 chipset. Everything seems to run perfectly so far with one exception: the WLAN doesn't find any Network to connect although the card and the driver seem to be installed correctly.
Here some code from the terminal:
Code:
lspci
00:00.0 Host bridge: ATI Technologies Inc RS200/RS200M AGP Bridge [IGP 340M] (rev 02)
00:01.0 PCI bridge: ATI Technologies Inc PCI Bridge [IGP 340M]
00:02.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
00:03.0 Modem: ALi Corporation M5457 AC'97 Modem Controller
[Code]...
I can get my desktop to connect to network on the router its plugged into.
View 1 Replies View RelatedI 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.
View 9 Replies View Relatedi'm experiencing some weird behaviour: I have a server running ubuntu 10.04 and two Apple laptops in my home network. Sometimes after booting up the server doesn't connect to the wireless network, but instead "kills" the connection of the laptops. (The network then isn't available for about two minutes - it's showing but it can't connect) On the server the network interface is up, but not associated.
Sometimes the interface isn't configured properly (iwconfig isn't showing an entry) - but in this case the behaviour obviously isn't showing. some information about my system:
Ubuntu Version: Server 10.04x64
Wireless Card: Netgear WG311v3 with marvell chipset
Driver: ndiswrapper+mrv8335x64
This is on Lucid, using a Dell Mini. I installed the required packages for a USB tether to my iPhone. Network Manager recognized it immediately as wwan0, but it doesn't connect. Also, it never asks me for the password to connect to the Personal Hotspot (as it does when I can connect from Windows).
View 3 Replies View RelatedI am unable to connect to wireless network in ubuntu 10.10.i have noticed that the iwlagn driver isnt been used by anything.
View 9 Replies View Relatedin linux world and have recently downloaded and installed ubuntu desktop 10.10i cannot connect to both wired and wireless ethernet on my laptopit tries to connect but fails in 30 seconds , it says"disconnected" while i am able to connect to the same in windows i have broadcom 4315 and i have tried both fwcutter and ndiswrapper but the problem persiststhe device id is 14e4:4315
View 9 Replies View RelatedI just installed ubuntu 8.10 on my pc. Before was XP installed. I formatted the system and installed ubuntu. Installation was successful. Problem is that I cant connect to network. My network card: realtek 8139 ethernet card
On ifconfig I get:
Code:
eth0 Link encap:Ethernet HWaddr 00:16:76:af:23:b3
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:23 Base address:0xb800
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:502 errors:0 dropped:0 overruns:0 frame:0
TX packets:502 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:31896 (31.8 KB) TX bytes:31896 (31.8 KB)
Also the connection is wired one with modem only it's reliance broadband. The wire is connected between modem and pc but there is no blinking of light for this connection. The wan is active and wan's light is blinking and when I was on xp on same pc there was no such problem.
I have a new install of Ubuntu 10.04.2 and the network will not connect. This is a dual boot desktop system with Vista. The Vista network is good. When I boot up Ubuntu, the network icon seems to be searching but then the message "Wired network disconnected - you are now offline" appears. I ran ifconfig -a & got:
eth0 Link encap:Ethernet HWaddr 00:1d:09:7b:b5:29
inet6 addr: fe80::21d:9ff:fe7b:b529/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
[code]...
I have a laptop with Ubuntu 9.04 on it. I wanted to try out fluxbox, so I did a apt-get install fluxbox. When I went into fluxbox, I was having trouble getting connected to my network wirelessly. I saw a post online that said to install wicd. So I did a apt-get install wicd. This removed the Gnome network manager (nm-applet) which I didn't realize that it would do. I removed wicd when I saw this is what happened, and now I can't connect to a wired or wireless network. I tried connecting to my wired network, and I ran
Code:
sudo ifconfig eth0 192.168.1.115
but I still can't access the internet, or other things on the network.
I rebooted my machine, and now I can't connect to the wired network for some reason. Wireless works fine.
Code:
eth0 Link encap:Ethernet HWaddr 00:18:f3:5a:66:70
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
[Code]....
I installed Fedora 11 on my computer with the live cd. If I run the live cd, the network connection is active. But, after the installation the cannt connect with the wired network. I must use an internal Server to connect the www. The server controlls my mac address and if it correct, the server allow the connection. ipconfig and the network manager can read the correct mac address. Why it does not work
View 1 Replies View RelatedI've just installed 11.04 Natty on an old Laptop (Dell Lattitude C400) and am unable to connect to my home network (wired LAN connection, no wireless). The laptop previously had WinXP installed and was able to connect (I have also double checked the cables and ports and they're all functioning ok).
sudo lshw -C network
Code:
*-network
description: Ethernet interface
product: 3c905C-TX/TX-M [Tornado]
vendor: 3Com Corporation
[code]...
I have the problem with my notebook, that, after I used it at work, the network-manager always tries to autoconnect after boot. He has no cable network and so I get the message "not connected" after a while.how to tell the network-manager, not to autoconnect each time?
View 4 Replies View RelatedI bought a switch, connected it to our router,and moved the patch cords to the switch. All but one of the workstations connect & work fine. If I plug the non-connecting wire into my laptop it connects. If I plug the non-connecting wire back into the router,the workstation connects.So...it seems that this particular workstation will only see the address of the old router. It's stuck in there & won't refresh. Two of the PC's & the laptop are running 10.04 (Mint 9 Actually), and one has Windows XP on it.e problem is with one of the 3 10.04 boxesI have tried removing the power cord & MB battery and leaving them out over night.Also cleared the bios. Same results. Connects fine to the old router but will not connect to the new switch.
View 9 Replies View RelatedI just did a fresh install of ubuntu studio 10.04 and I can not connect to either a wired or wireless network. The In Network Tools the IPv4 IP address is 127.0.0.1. It is plugged into a network giving out DHCP IP's. Both wired and wireless were working on ubuntu 9. I have tried to bring eth0 up in the terminal but it did not give an error or anything. It it running on a Dell Latitude D820 laptop.
View 3 Replies View Related