Ubuntu :: Windows 7 Laptop Won't Connect To ThomsonTg585 Router But Xp Can
May 17, 2010
I am using ubuntu lucid and am able to connect to my ThomsonTG585 wireless router, but my mother who uses win7 is unable to connect, except by Ethernet cable, which is not convenient, how can I get her connected. When I try to connect, It it says "limited connectivity" and does not let her utilize the internet. My brother is dual booting ubuntu karmic and winXP and is able to connect on both os's. I am absolutely sure I am entering the correct pass-phrase and ssid.
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Nov 6, 2009
I have a desktop PC running Ubuntu 9.10 and Windows 7, and a Eee PC 701 laptop running EasyPeasy Ubuntu 9.04. I'd like to connect the desktop to the laptop with a wired connection (eth0), then the laptop to my ADSL router using wireless (ath0).
I have a crossover ethernet cable (I bought on ebay). I have set up my laptop with a static IP address on my LAN and it uses OpenDNS.
I have added this to /etc/sysctl.conf on the laptop:
net.ipv4.ip_forward=1
Then I tried this on the laptop:
sudo iptables --table nat --append POSTROUTING --out-interface ath0 -j MASQUERADE
sudo iptables --append FORWARD --in-interface eth0 -j ACCEPT
This is a variation on what I found on other sites describing how to set up a router. I don't understand iptables very well, but I gather that the above two lines should set up forwarding so that traffic from my router to the laptop will be forwarded to the desktop, and vice versa.
But this doesn't work. The connection doesn't even establish between the laptop and the desktop.
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Aug 7, 2010
I'm using a cross-over ethernet cable to connect a Desktop Windows 7 box, and a laptop running on SUSE 11.2. I want Windows to connect to the internet via the laptop's wireless interface.
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Feb 6, 2010
I have a router with 2 IBM Thinkpads connected. One Thinkpad is running Ubuntu, and the other is running XP.
They connect to the router with no problems.
I installed Ubuntu on a Sharp Moebius laptop and plugged in the network cable.
NOTHING.
I have tried pinging the laptop; nothing.
I am not sure where the problem is, because my Thinkpads have no problems connecting to the router, with both Ubuntu and XP
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Mar 12, 2010
I've not changed my configuration, but after temporarily unplugging my laptop from the router, I can no longer persuade it to connect again.Have restarted it repeatedly, but to no avail.A similar problem has been occurring with my Huawei 3G Dongle which has suddenly started behaving.Are there any troubleshooting guides for the Network Manager's wired connections? Don't know where to start.
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Dec 8, 2010
i have a problem with my new router and ubuntu 10.10. The problem is that my internet connection show me that my laptop had connect to internet but my browser can't open a website ( this problem is the same with my netbook ) to fix it always must turn it off and after on either it never makes.
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May 20, 2011
Environment
Linksys WRT54G Wireless
Laptop wireless Windows/XP
Windows/XP Hyper Terminal
Desktop Server Linux OEL 5 (not wireless) cable connected to the WRT54G router port. (I can go to the Internet with this server, but not able to communicate other computers on the WRT54G Wireless Network. Even though, the Linux Server is connected to the WRT54G router port.) From the Hyper Terminal Wireless laptop Windows/XP, I want to connect to my Linux Server.
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Aug 9, 2011
I recently bought a HP laptop which is showing some issues. To make it precise:
1. I can connect to ethernet & wireless when i am at my university, which are quite good connections.
2. At my home, i share the internet with another guy. The connection is not very stable, in the sense that, sometimes the download speed is 1MiB/s, and sometime 250 KiB/s. I have a old laptop which can connect to it without any problem.
3. My new laptop can connect to it when the connection is better with download seed ~1MiB/s, but could not connect to it when the download speed goes down.
4. "could not connect" means even ping to router takes long time with 90% packet loss. But I can always get connection and ip address from dhcp although i can not ping thereafter. This is true for wired & wireless connection both. Is that a router issue? but then, why can i connect through the other laptop.
[Code]....
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Jun 17, 2011
I have a laptop at home and a Linux server running Oracle Enterprise linux. Both can connect to the internet thru a router. How can I ping the server from the laptop? I want to access some web server page on the server, from the laptop.
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Oct 8, 2009
I'm considering making the switch to Linux on my laptop, most likely to Ubuntu. However, I have a home server running on Windows 2003, is there any way I can connect my laptop on Ubuntu (or if there's a different version that would work) to this server?
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Apr 1, 2009
Since I installed fedora on my desktop (there is no other OS on my desktop computer at the moment) I can't connect to my laptop which has Windows XP installed on it, although I can normally connect to internet from both computers. Here is the drawing to illustrate how everything is connected:
On the picture you can see that the phone line goes to the ADSL modem. The ADSL modem is connected to the Wireless modem with LAN cable. Wireless modem is connected to my desktop computer with LAN cable, and trough the wireless connection to the laptop. Internet is working fine for both computers, but desktop can't see laptop and vice versa. What do I need to do in order to see the laptop?
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May 14, 2010
I have a Dell Dimension 4600, dual boot with Windows XP home SP3, and Ubuntu 9.04.I have a GigaFast EE420-R ethernet router, windows has always connected to it with no problem, however ubuntu just wont, even after tons of research i still cannot figure out whats going wrong. ( [edit] I am willing to get another router, but i need to know its linux compatible, and i really don't want it to have wifi)
Both operating systems on my computer connect to the modem directly with no problem, but there are 3 computers in my family and 3 users, and i just cannot hog the modem for myself any longer.I hope to set up the other 2 computers the same way for my family so they can enjoy Linux for safe Internet usage, and so i wont have to waste my time formating and reinstalling there systems anymore to remove all the wonderful spyware malware and viruses that windows seems to so easily attract.
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Apr 6, 2011
I am trying to setup a dhcp server for my internal network. I have two NICs, a modem, and a wireless router. I have my server connected directly to my modem which is providing me with Internet access on eth1 and is working fine. I have dhcp and dns setup on eth0 which is connected to my router. The router shows that it is connected to the Internet but when the router gives a client computer an IP address, the client is unable to connect to the Internet but can connect to the router. I will post my configuration files below with my current configuration.
[Code]....
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Aug 1, 2010
My son lost his USB Wireless stick for his Computer. I had thought I heard that if you had a second wireless router, you could use it somehow to detect the wireless router you have already set up in your home (like using a wireless card)? Is this what Ad-Hoc is? Either way, can this be done and if so how? I use a WRT54Gx2 Lynksys router and have a TRENDNET TEW-432BRP wireless router and also a spare D-link DI-514. I use ubuntu 10.04, and also wanted to know if I connected one of the router to his on the LAn port could he connect msaybe through an Ad-Hoc on my local computer here? He uses XP on his. I'm a newbie to linux and networking in general.
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Jun 12, 2010
My wireless (Toshiba laptop, 10.04 64 bit) is just hanging when trying to connect. It was working fine but now nothing. My Wireless antennae is on and my other laptop can connect with no problems. I have restarted the router and the laptop twice.
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May 11, 2011
i wanted to know if i can use my laptop as a wifi router; with encryption password and all security so if another computer is in the range can detect the signal and then try to connect to it with the encrypt pass.
also i have one more doubt. can a wireless router be used as a wifi ethernet card and detect wifi signals nearby and connect to internet. suppose i have a wireless router and i connect it to my desktop(with lan cables) which has ubuntu installed, and theres a wifi connections nearby can i connect the desktop to the internet.
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Jun 18, 2010
\How can i setup my computer (currently running Ubuntu 10.04 lts) into a router so that other laptop can have a wireless connection to it and be able to access the Internet?
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Jan 20, 2011
I'm currently moving a lot (200G) from an external hard drive on one pc to an external hard drive on a laptop and I'm using scp to do it. I have a bt home hub 2.0 and as luck would have it my laptop keeps getting disconnected from the network.I'm worried that this will result in data loss or corruption as this has happened about 5 or 6t times just that I was aware of.
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May 18, 2010
the connection via wireless lan can easily be established under ubuntu 10.4, but sometimes dhcp fails to get an ip address. is there a way to perform an action (=run a shell script) every time the connection is established? then i could get the ip manually
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Jan 21, 2011
Running Ubuntu 11.04 on a Gateway LT3103U netbook. It's running fine except for that fact that when it goes to sleep (timeout or lid closed) or going into suspend or otherwise restarted/shutdown, my router restarts. It's a DLink DIR-655 that has been working fine until I changed this netbook to Ubuntu.After installing Ubuntu on the netbook, it found my SSID being broadcast and I added the connection by supplying the WPA2 password. I have full network access (local and internet).
It's just the router restarts and all my other machines lose connections. The router is using DHCP but supplying IPs based on MAC. Netbook is set to use DHCP.
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Aug 1, 2011
I just installed 11.04 on my laptop and the wireless works fine connecting to a AT&T 2Wire router when the ac power adapter is connected. When running on battery power I stay connected to the router but barely any information is transmitted. ie. if i restart the router connection on my computer I can load a web page like google.com then nothing else will work unless I restart the connection again. If I am right next to the router it will continue to work but very slow ( takes about a minute to load ......com when it only takes 2 seconds on ac power ). When I run windows 7 everything works fine when on battery power.Also every thing works fine on a linksys router with ac and battery power.Dell Inspiron 14R Processor: i5-2400MWireless Card: Intel Centrino Wireless-N 1030Ubuntu 11.04 Natty Narwhal
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Mar 25, 2010
I was wondering whether or not it is possible/advisable to install and run Snort on a single laptop with a wireless router (firewall enabled)? Does Snort require root privileges and are there any other issues one needs to be aware of when installing and running software like this?
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Apr 12, 2009
I'm sure that some of us techies have found the need from time to time to have a portable wireless bridge (see ascii art below) on our jaunts into the big bad user-woods, and I am here to ask the question of HOW to pull this off, with the least installation/configuration possible, as my tech lappy is also my main computer. What I want to do is this:
Code:
(ISP) -> (wlan0 - [MyLappy] - eth0) -> (Client computer)
Basically, thats a mess, so i'll explain it further:
wlan0 grabs the netz, and a computer connected to eth0 via switch/router/crossover cable can access those netz.
1. No configuration on the client would be prime choice rib for me.
2. Client should be any OS/Arch.
Any grand ideas out there? Currently using FC10, with various extra repos enabled.
Oh, and N00by alert, I'm learning quick, and am not shy to try new/complicated things, just bear with me!
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Feb 20, 2011
I have two network cards in my computer (Debian). One (eth0) is connected to the router which is connected to the internet, the other one (eth1) is connected to my laptop (Gentoo). Now I want to surf the web both on my computer and on my laptop. I obeyed some tutorials "Linux as router":
1. On my Debian system IP-Forwarding is on:
Code:
takada:/home/sam# sysctl net.ipv4.ip_forward
net.ipv4.ip_forward = 1
2. Laptop has IP 192.168.0.2 and this is the output of 'cat /etc/network/interfaces' on my computer:
Code:
takada:/etc/network# cat interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
But a ping from my laptop to 192.168.1.1 (router to internet) still gives:
Code:
connect: Network is unreachable
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Oct 15, 2010
Since I have 3 Network cards in my Desktop PC I've configured it to act as a Router using GNU/Linux Ubuntu Lucid in combination with Samba so I could share my internet connection. It works on any laptop a connect to it using any of the network cards ports [regardless of the operating system installed on the Laptops], but when I plug that same network cable to any Desktop PC [regardless of the operating System installed] it doesn't even light the LED in the netcards. From the Client PC seems like nothing is plugged in the the netcards.
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Feb 16, 2009
This is my basic setup:
[URL]
I don't know how to get the wireless router to connect to the other wireless router so I can use internet on my computer. How do I achieve this wireless connection?
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Jan 25, 2010
I have a machine running linux with 3 ethernet interfaces attached.
My Ifconfig:
My route output:
eth0 is attached to a laptop, eth1 is attached to a PC. eth2 is attached to a DSL modem, and the server is successfully acting as my internet gateway. The trouble is, my PC cannot see my laptop and vice versa. E.G. cannot ping, host seems down.
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Feb 5, 2010
My problem is little different then what I've seen here. I get the same message after inputting network name and password. I click connect and it just pops up again I don't get it. I'm running Ubuntu 8.10 for Ppc (PS3) I get no internet connection what so ever just the same message. The message I get is " authentication required by wireless network " What do I need to do to connect wireless to my router with my PS3 using Ubuntu 8.10? It does connect with a Ethernet Wire. I am new with Linux.
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Feb 14, 2010
I have problems connecting to several things while ufw is enabled, with the most important beeing my router(10.0.0.1) and KGpg key upload. I tried to allow all incoming traffic from 10.0.0.1 but it didn't help. With ufw disabled i can connect to the routerI use wicd and wicd-client for connection and the "cant connect to access point" errorBelow are the output of ufw status numbered and portsentry(dunno if its needed)
Code:
To Action From
-- ------ ----
[code]....
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Feb 16, 2010
I have been experiencing slight problems while attempting to connect to the internet via a wireless router. I can connect to my router perfectly fine on Vista and I could connect to my friends router while I was in Ubuntu, but I can't connect to my router while on Ubuntu. I've been entering the same code that will work when I'm in Vista, but it wont work while in Ubuntu.
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