Networking :: F12 - Web Browsers Cannot Connect (Server Not Found)
Apr 3, 2010
I started using fedora 12 while on a trip and it was working fine. When I came home firefox wouldn't connect (server not found). Package loader, and skype, and email work fine.
ftp: won't work
I downloaded 2 other browsers seamonkey and something else but neither worked. It's not hardware because if i boot window there's no problem. Wireless or wired has same problem. I can ping inside and outside my lan. Nslookup resolves the address and if I type the ip address in the browser it will show the page, but clicking any links will error (server not found).
I have been trying to get my Belkin FD8233-4v3 wireless-n usb adapter to work in Ubuntu since 8.04. It has worked with ndiswrapper under 32-bit (never the 64-bit) versions in the past, but has never been able to be configured directly. It uses the Ralink RT2870 chipset, but cannot seem to be configured using the drivers from the Ralink website.
With Ubuntu 10.04 64-Bit, everything has changed. I have high hopes that this adapter may finally work correctly and without ndiswrapper. As soon as I first booted 10.04, for the first time ever, Ubuntu recognized the IF automatically, reported my wireless router, allowed me to enter my 128-bit WEP hex code and tried to connect up. It is failing miserably, but it is making a valiant effort.
Linksys WUSB54GP Not Found, Can't Connect to Wireless - 10.04 Lucid Lynx
I am having a problem setting up my wireless on Ubuntu 10.04 (Lucid Lynx) on my desktop computer using a Linksys Wireless-G Portable USB Adapter WUSB54GP.
The wireless has run fine on my Thinkpad X60s laptop running Lucid and with my desktop and the same USB adapter in Karmic (9.10). When I installed Lucid as an upgrade on the desktop, I could not see the adapter listed at all and could not connect wirelessly to the internet.
if I need to install drivers, edit a file, or do something else to get this working I couldn't find anything useful to actually solve my problem after searching for a while.
This should be all the important desktop system specs: Linksys Wireless-G Portable USB Adapter WUSB54GP -- not found; can't connect to wireless internet Lucid Lynx 10.04 (straight install from CD from Canonical)
With me, chrome and chromium tend to finish loading/rendering (whatever numion.com/stopwatch measures) the pages usually in less than 5 seconds. All the other browsers, in contrast, will take usually at least twice that time, and it's not uncommon to take up to 30 seconds for something that chrome/chromium didn't take 10 seconds. (My connection speed is ~4 MB/s)By "all other browsers" I mean mainly opera and iceweasel (I assume that other gecko-based browsers like iceape and kazehakase would fare similarly), because konqueror, arora, midori, and netsurf will do even worse. I didn't test text browsers.Is that the usual pattern for everyone, or I must have something wrong on my setup?
I installed fedora 11 and configured xdsl(pppoe). I then performed an upgrade and installed some apps. Internet still worked before the restart.After that even though i could activate the device, i cannot view websites. I get a server not found error message. I have tried using both firefox and konqueror. Internet works in windowsIs this due to the upgrade? If so which upgrade would have caused the error?How do i resolve it
Code: remote refid st t when poll reach delay offset jitter plesk2.datacent .INIT. 16 u - 64 0 0.000 0.000 0.000 91.198.87.118.b .INIT. 16 u - 64 0 0.000 0.000 0.000 core.fr.zeroloo .INIT. 16 u - 64 0 0.000 0.000 0.000 178-26-105-100- .INIT. 16 u - 64 0 0.000 0.000 0.000 and it remains so no matter how long I wait...
Hoping to get better results with ntpdate, I stopped NTPS and tried : Code: # ntpdate ntp.skynet.be 29 Mar 09:12:26 ntpdate[4715]: no server suitable for synchronization found # ntpdate -ud ntp.skynet.be 29 Mar 09:14:02 ntpdate[4814]: ntpdate 4.2.4p4@1.1520-o Sun Nov 22 16:14:35 UTC 2009 (1) transmit(195.13.23.5) receive(195.13.23.5) .....
I am running Debian Lenny 64b, and every packages are totally updated. I have 25 identical servers. And there is just one giving me this problem. From what I see, it is not a connection/FW issue since ntpdate get replies from the ntp server (ntp.skynet.be is my isp's stratum 2 ntp server).
In Gnome Places->Connect To Server dialog, I am having problem using the Custom Location Service Type. I enter in the URI as
Code:
smb://username:password@ipaddress/share_name
I get an pop up error message that says:
Quote:
Cannot Connect To Server. You must enter a name for the server.
Which would be fine if there was actually a place for me to enter the name which there is not. What am I doing wrong. This is the first time I have tried using the Connect To Server dialog. Normally I just use a script I wrote to mount my share in a folder on my local drive as some programs cannot access the mounted network folder. In a browser all I have to do is:
Code:
smb://ipaddress/share_name
I tried using Windows Shares, but that did not work either. It does work if I click on network and access the share that way, but some programs like firefox and a few others that I want to save a file to my network drive do not show the network unless the share is mounted in a folder. So, I wrote a script:
Internet (wireless) works fine installing packages etc.However it oddly only loads up fedoraproject.org pages?I've a feeling this is simple. What's up?Edit: ok more info-im running Fedora 12[URL]Edit: SORRY went through it again.disabling ipv6 in about:config worked1)open firefox and put about:config in the addresss bar2)click yes on the warning 3)scroll down down down to network.dns.disableIPV6double click and restart firefox!
I seem to have stumbled on a problem regarding internet connectivity. My web browser (Firefox or any other web browsers) can't completely load the desired webpages like yahoo.com or even google.com.But as I read different blogs in this forum, I have convinced myself that there is an internet connection.= when I ping different websites, Iseem to get good responses from those sites. Only when I need to browse the webpage do get no results.= ifconfig seems to respond well enough.= even "route" shows the IP my router/gateway correctly. The problem , I think, lies on the proxy settings or the DSN.
yesterday a tried to put Ubutnu 32bit insted of 64bit to try differences, but I have a little problem with some web fonts For example on facebook are texts messed... and it is same on a couple other websites, which has nothing common. (School pages, wordpress administration...) Fonts are wrong in all web browsers, but each browser shows them different. for example Facebook in Opera (text is messed) and login page in Firefox(text is missing...) So i think, it is not a problem with browser.
On a school network the Windows and Mac computers connect to the internet with no problem. The Ubuntu(10.04) computers are connected and work on the internal network but have major issues going out of the building. I can get to one or two webpages to open and the connection dies...Server not found. Ping within the network and there are no lost packages, if I ping outside many lost packages.
We are using SonicWall and think it could be blocking...but why only Ubuntu? This is the same behavior for Firefox and Seamonkey. It's also the same for the thin/fat clients and standalone units. I did try a fresh install with no effect. The internet actually works on the one machine with ubuntu 9.10. I brought a machine home and it connected to the internet with no problem.
Two things I can think of that would of caused this are: 1- we keep getting windows about missing applets, someone may have clicked delete 2- I connected a server to run fat clients w/ LTSP and discovered my server and the schools were handing out the same ip's.
My father has configured his network and the computer has connected to the wired network. The problem is firefox says the server cant be found at the given address. The wired router says its connected to the network and yet firefox doesn't see the router admin page or network.
I can't update my ubuntu clock with my server. If i run the command ntpdate domain.local, it gives me this erro (no server suitable for synchronization found) if i run the command nslookup domain.local it works well and found my server
I have been using ubuntu netbook 10.10 on my Dell Mini 9 for the past few month without any problem; it connects wirelessly to the internet via a wireless router. Yesterday in the middle of web surfing, suddently firefox cannot see any website outside of my home network (Firefox displays Server not found page). No help when I rebooted a few times and connect to my home network via wireless or even wire cable; it can access files in my network file server (DNS-321) but not the internet. My desktop computer running Windows Vista and ASUS media player has no problem accessing the internet.
i want to share my problem that after updating fedora 12 by my mobile broadband. mobile broadband connection stopped working. i mean now it can't connect to the server.
I set up 9.10 as a file server at my house, connected through the router via LAN. I had everything working, using it as a Samba file server. I moved to to my college apartment and I am now having troubles... I changed the network information in /etc/networking/interfaces to what it should be (or at least I thought so...)
I can ping myself, but nothing else. Also, on my router configuration page, the server is coming up as a connected device with the correct IP address that I set it to.
My problem is that i cannot connect to anything that is running on this server via WAN. i can connect to everything from anywhere just fine through LAN though... i have all in use ports opened up on my router. i tryed messing with the ubuntu firewall and even tryed turning it off. but no luck. btw i am running ubuntu server 10.04 with matching desktop!
I just loaded NX Server, following the instructions from NoMachine. When I try to login from a client I get "Authentication Failed for User My Username" I can use the same client to connect to another NX Server on my network so I know the client works. I'm not clear if I need to set up a user, or if I can just logging with the username & password from the host (which is what I'm trying).
i cannot connect via WAN to my ubuntu server. Literally out of nowhere it stopped working. i could connect to my Ubuntu server via WAN alll night long without trouble.
I just setup sshd server on my ubuntu server 10.10 today. I then tried to connect to it with putty on my windows laptop outside the lan but failed. I entered the ip address as my wan ip address and the port as 23 (same port on the ssh server. I also have port forwarding enabled. The connection timed out every time.There are a lot of guides about ssh reverse tunneling but none works.
Ok this may seem like a "USE SEARCH FUNCTION" Topic at first, but trust me i have.
So my problem is the following:
I installed Ubuntu Sever 10.10 on a old PC of mine and installed all the required stuff for a webserver (apache, sql, php, ftp, ssh, etc)
Our network system is one of these stupid kinds, it's a brigded connection to the ISP so every computer on our LAN gets its IP directly from the ISP and there is no local IP addresses (port forwarding isn't needed)
This might be relevant but our LAN is build as follows.
<<<<<<<<<<<<<<<<<< -----------Switch with WLAN ------- My laptop (WLAN) <<<<<<<<<<<<<<<<<< | Modem/router -------------- <<<<<<<<<<<<<<<<<< |<<<<<<<<<<<<<<<---- Windows 7 PC <<<<<<<<<<<<<<<<<< -------------- Switch ----- | <<<<<<<<<<<<<<<<<< |<<<<<<<<<<<<<<< --- Ubuntu Server <<<<<<<<<<<<<<<<< 2 other PCs
My Windows 7 PC can at all times connect to the server over ssh, ftp and http, no problems. But my laptop, and my friend from his place can only connect to the server if I have recently connected with the Windows 7 PC.
If there is no connection for a while and i try to connect with laptop or from friends place the connection just times out...
I connect to a server on linux(openssh) through ssh. Is there a way such that i can hide my IP on that machine so that the server won't know my username and IP address?
I have generated a public SSH key in the server and it is located at /root/.ssh. Now i have a windows 7 system and i wanted to connect to that server using that key. How can i do that with windows server 7 as client
I know this is a silly question but i have books and none of them explain how to connect to a server with windows 7
I have a home server that I was able to up and till recently able to connect to externally and internally but something has changed. I can't connect through vnc, putty or ftp. if I ping the local address it can't be found. If I try to get to it using its external IP address I can get to the server and put in my user name but it wont accept my password.If I go to the server and use the password it works fine.
I know this is a common problem, but i have a special case that troubles me and i can't find an answer anywhere. The facts are like this: I have a linux router. I have 2 FTP servers. One on port 21, one on port 201 (on the same internal IP). The FTP works great when connecting on both servers from the outside. My problem is when i'm trying to connect to the 201 FTP server from inside the network using the external ip.
I get this: ftp> ls 200 Port command successful 150 Opening data channel for directory list. And it stays like this forever.
I want to use my personal computer remotely. The problem is my computer is connected to a local network that I can't modify. I can connect from my computer to another one that has public IP via ssh. Is it possible to login to the "proxy" computer from somewhere and somehow use the connection established before to connect to my PC?
I've got a FC PPTP server up and running but can't connect to it using VPN. I'm using NetworkManager but the connection fails each time. On the server, I'm seeing the following in the /var/log/messages:
Quote:
May 8 16:37:05 li99-23 pppd[2113]: Plugin /usr/lib/pptpd/pptpd-logwtmp.so is for pppd version 2.4.3, this is 2.4.4 May 8 16:37:05 li99-23 pptpd[2112]: GRE: read(fd=6,buffer=8059780,len=8196) from PTY failed: status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs
[Code].....
Ive checked that the name,passwords all match, which they do. Has anybody seen this before ?
I recently wanted to connect to a vpn server which its tunnelling mode is L2TP.how I can configure my FC 12 to connect to this vpn server?I mean in which files I should enter that server's IP and my username and password.
