Fedora Networking :: Internet Not Working In 12 / Sort It?
Feb 25, 2010
I have Fedora 12 and Windows 7 in a dual boot configuration in my lenovo laptop.The config of my laptop is core2duo 1.73, 3gb ram and 160gb hdd.I updated my fedora 12 yesterday. But after that internet stopped working. But I'm able to ping google.com successfully.Internet is working properly in my windows. I have posted this message from the same ethernet connection in my windows.I have posted the output when pinging google.com down here. code...
I have a strange problem for internet. My clients (winxp - S2) can't get internet.Let me explain my scenerios. Fedora 10 with lan (eth0) having direct internet from dsl model, client (XP service pack 2) can use samba shares using dhcp (wlan0) installed in Fedora 10 box. client can ping my linux box.Now problem is: client (dosbox) can ping the google ip address (i.e ping 74.125.39.106) but can't use 'ping www.google.com'. That means ping with ip works for internet from my client. My linux box can. I can use internet from FC10 but can't use iexplorer from my client to have internet. I have enable ipmasquarding in Firewall and dhcpd is running on wlan0 for dynamic ip address of my clients.Can someone suggest me what kind of problem having I? What should i do to success iexplorer for internet? what possibly am i missing?
I have no idea how I managed this, but I am able to connect to the internet but NetworkManager doesn't show any connection. This means that until I kill it, I cannot log in with Pidgin, because it is waiting for a connection.
Do I disable NetworkManager completely or do I try to make it recognize that I am connected to the Internet? If the latter, then how should I go about? (Please let me know which files I need to show you, because I know I've messed around with a couple).
As a recent converter to Ubuntu/Linux I haven't had to use the forum as everything that I wanted worked. Wireless etc. But as I got comfortable I started messing about with the settings and preferences and ended up re-installing Ubuntu.(Due to my windows upbringing). Since then I've been unable to connect to my home network. Not hardware as I'm logged into windows and on internet to type this. I've had a look through the forum but didn't really see anything that matched my problem. I've run Iwconfig and Ifconfig and below are the results. code...
I was not connecting to Internet in kde so i edited auto etho settings i make some changes
but alas! no Internet connection
and the worse thing is that i lost connection in gnome desktop too
but it is showing me i am connected to Internet but i cannot surf (server not found))
{i changed the setting to default {{after i changed them in kde ]]
and notice following
in edit auto etho connection connect Internet automatically-yes
ipv4 setting-- automatic (dhcp)addressees nonly
ipv6 setting
ignore
so ubuntu is showing me that i am connected to Internet but i cannot access Internet
so the main problem is ""ubuntu is showing that i am connected to Internet but my browser says no server found and i can not install software in software center it gives me error --please check you Internet connection
I've been running Fedora 11 x86_64 without any Internet issues. All of a sudden, yesterday, Firefox nor gwibber, nor Xchat can connect? I'm running Chromium and it works and so does pidgeon. I don't know what happened. I did a command-line ping and I was able to get ip addresses, so I'm confused with what changed. I did an yum update Saturday:
I have been a happy Fedora user since late in the F9 release and now use F11 32 bit.Two days ago my 2wire modem/router took a dive. My ISP sent us a Motorola 3347-02 and since then my computer will not reach the internet. I have read everything I can and still haven't found the solution! Some things that I have tried: Disable network manager and do it manual, configure static IP, wipe system and reload, installed F11 on another computer.None of these have worked.Now I am booting from Ubuntu and have no issue but I can't stand Ubuntu.
I have installed Fedora 12 on my computer. Earlier I had tried Arch Linux & Linux Mint 7 on the same but on all the three OS's I was unable to get net working. I connect to the net via DSL modem(MTNL BB) & connect it to the PC via ethernet port. Though Fedora 12 shows that the network is connected but I'm unable to browse or chat.
Here is a screensnap of network information;
Pinging google.com returns with an unknown host error while pinging 192.168.1.1 yeilds no results. The cursor gives busy status & upon manually cancelling the ping, I get 100% packet loss. I connect the same modem via USB to my laptop but the internet works fine there.
I installed wireless usb adapter and it configured automatically and it show all the wireless network ,but if I want to open internet by Mozilla Firefox it not open ,how can I setup my internet connection?
I have installed Fedora 8 on an old PC to use as a home network and I am having trouble getting a Windows PC running XP to get through to the internet, but I am able to access the internet from the Linux box with no issues. I can ping the gateway on eth0 from the Linux box, but I can't ping it from the windows PC. I am able to ping the IP address for eth0 from the Windows PC. My internet gateway is a modem/router from Hughes net. I also have a Netgear router between the Linux box and the Windows PC, but there doesn't appear to be any issues because I can ping both NICs from the Windows PC. I have pasted my Linux NIC config below. code...
Long term Fedora user, I have recently decided to set up a small shuttle computer as a media centre (using mythTV), data store/NAS (so all my data is centralized), mini web server, etc. After installing I had the fun of trying to get my audio working correctly (which I did eventually .. after finding out I unplugged the audio after the second reboot and solved it after somewhere). After this, I got internet video searching working through mythTV using adobe Flash. I then went to bed only to find the internet not working (can't telnet, can't traceroute, can't anything). This is both as the mythtv user I have set up and as root.
The setup I have is: PC -> router -> interweb 192.168.1.7 -> 192.168.1.1 -> interweb
I also have a laptop (F12) which is on 192.168.1.5. The laptop has access to the internet just fine (no problem at router / interweb). I have the only access to the router and disabled any ISP access (no changes in router). I have the only access to the PC (no changes in PC). I have set SElinux to permissive (no selinux issues). I have temporarily disabled iptables on the PC (not firewall issue).
So, I decided to look at the differences between my two machines on the network. Initially the PC was missing the route: 169.254.0.0 0.0.0.0 255.255.0.0 U 1002 0 0 eth0 I changed the services on startup so thet 'NetworkManager' was off, but 'network' started (exactly like my laptop). I turned off avahi-daemon, and any other network sort of daemon which doesn't match my laptop (which I have also customized).
I then set my eth0 config file to this: Code: # nVidia Corporation MCP77 Ethernet DEVICE=eth0 HWADDR=00:30:1B:47:C4:FF ONBOOT=yes BOOTPROTO=none TYPE=Ethernet DNS1=192.168.1.1 USERCTL=yes IPV6INIT=no # DEFROUTE=yes IPV4_FAILURE_FATAL=yes # NAME="System eth0" # UUID=5fb06bd0-0bb0-7ffb-45f1-d6edd65f3e03 IPADDR=192.168.1.7 NETMASK=255.255.255.0 NM_CONTROLLED=yes GATEWAY=192.168.1.1 MTU=1432 # PREFIX=24
Commented out any lines which I didn't recognize. So, right now netstat -rn returns: Code: Destination Gateway Genmask Flags MSS Window irtt Iface 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0 0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
/etc/sysconfig/network: Code: NETWORKING=yes HOSTNAME=sophie And to me everything looks OK.
I even have inter-communication working fine (I can SSH between the two servers no problems - 192.168.1.7 <-> 192.168.1.5). I can do DNS queries from both just fine (nslookup google.com returns fine). I just can't get any information back from the net. Would it be work me doing a tcpdump or wireshark dump etc ('tcpdump > file' would be easier for me)?
I have just bought a HTC Desire Z mobile phone, running Android 2.2.
It has a feature to allow, via the USB cable, use of the Internet connection on a PC so that the phone can connect via that, rather than use the 3G or wi fi when those are not available or not wanting to use them. I want to download lots of applications without draining my 3G data allowance.
I have searched via Google, and some people have said that it just worked for them. They plugged in the phone to their Ubuntu PC and they could use the Internet on the phone.
But I cannot get it to work. I am new to Android, and still figuring out the phone. In the Settings/Wireless & Networks, there is an option for Internet Pass-through, which is trying to connect but never does. Then it comes up with a message saying: "Unable to connect to PC" and asks me to install HTC Sync software (which is Windows only).
Is there something I need to install in Ubuntu to get it to work?
I was trying out the fedora live cd but I couldn't get my Internet to work. When I open firefox it always said server not kind no matter what I searched or put into the address bar:
I tried many different things but none o them worked I am able to ping m router an I'm able to login to my routers page I am also able to login to my modems page and it says connected to the Internet I tried restarting the modem and the router but I still got the same problem I also tried disabling the firewall but still had the same problem I tried a command and I was able to receive packets from google.com, but It never went through in firefox I also tried out a torrent (I had it saved on a USB) and it worked it was downloading fine I am able to ping googles web page but I am not able to search anything.
In firefox preferences and in network proxy I tried many different proxy settings bit none o them worked I always get the message server not found. All this was done while connected directly with Ethernet cable modem and router but untried wireless and it didn't work either on the top right corner of the screen the network icon says auto eth0 active. I'm using fedora 12 livecd.
I just installed Fedora 13 on my old compaq presario with a DLINK DWL-122 usb adapter. Both lights are on as if it were working, but network manager isn't auto connecting.
I just upgraded from Fedora 14 to 15 and am having problems getting my wireless internet to work. I never had it working in Fedora 14 as it told me "firmware was missing." I have tried many different approaches described online and non have seemed to help me. I have an HP dv6700 laptop with a Broadcom "Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)" chipset. I have installed the Broadcom-wl set from yum as well.
I've got a new HP Compaq Mini 110c-1110SD. I've booted Ubuntu UNR 10.04 Beta2 from a USB stick and at first it seemed like everything worked so I installed it (dual boot with the installed Win XP which works fine, no network problems)
But .. I forgot to check if internet worked. Since I don't have a wireless, I plugged in a cable and the Auto eth0 showed up as connected.
Looks good, but I can't get internet to work. Local browsing on my LAN works ok, but getting on the internet doesn't work neither does apt-get so updating is a problem too. Strangely enough, ping does work ...
I thought it had to do with UNR being a beta, so I've booted from a live UNR 9.10 usb stick, but same problem, no wired internet.
I'm totally stumped. I've been running Ubuntu since 2007 on several PC's and never had any problems with networking.
My TRENDnet TEW 424UB Wireless Adapter does not show up in the network window. The light does work while using Ubuntu but it goes on during Windows. How do I fix this?
I upgraded to Maverick Meerkat on my Compaq Presario CQ60 and the installation bugged killing all the documents and settings. I'm not a total n00by to Linux as I've been using it for years, but neither am I an advanced user.
Any halp you can give with this as I've tried everything I can think of to get the wireless card to work. Which basically boils down to trawling Google for the drivers and attempting to install them. code...
It's been a few hours since the Adobe Flash plugin on my Firefox is behaving in a strange way: some of the clickable dialogs do not work anymore. I click on them but nothing happens.
For example: in chatroulette, the dialog that asks for the permission to use the webcam can't be clicked:
Same happens for other flash sites. I'm using Firefox "Namoroka" v3.6.5pre and Flash 10.0r45
Just bought this toshiba laptop m645-s4114 today @ bestbuy and I installed the ubuntu 11.04 successfully erasing the MS OS on it but later realized my wireless network doesn't work. I have tried and followed everything that was given on some linux ubuntu forums with no avail.
I am trying to connect my desktop to my laptop over a non-internet connected LAN, but when i enable the LAN connection on my desktop (the one with the wireless) its internet stops working.
it is a very similar problem to this except that i am using ubuntu for the machine with the two connections.
right now i have my wireless on the 192.168.1.* address space, while the LAN is to be on 192.168.5.*
note: my goal is not to share internet with my laptop, just be able to connect to it and the internet at the same time.
desktop: ubuntu 9.10 , wireless and LAN laptop: windows xp, LAN only
This week I picked up a Dell Studio Hybrid and installed CentOS on it. I originally used 5.0 since I already had the DVD and the network card wasn't recognized at all (lspci recognized it but the card didn't show up in system-config-network). I then downloaded the 5.2 DVD and installed that. The network card then showed up in system-config-network but it still didn't work. If DHCP is enabled it tells me that no link is present, and if I manually configure it, I still can't ping the router. lspci reports the following about the network card:
I put Fedora 10 on it and the network is working fine, but I'd rather run CentOS on this machine. Is the issue likely to be fixed with CentOS 5.3 or should I just stick with Fedora?
I have been looking around the forums searching for similar problems, it seems not only me had this problem. About a month ago I did a regular update via Upd Manager. The next day - no wired connection.Still managable, since the local library has wireless. Now that won't work either.Just after I upgraded from Jaunty, I accidentally removed NetwMngr from the top right corner of the screen, but that should not have anything to do with how the program works, right? I now cannot reach NM, if I run it from the terminal, nothing happens visibly.
I have a Dell Latitude D530 Laptop (500 GB HDD). Installed Windows XP and then Ubuntu 10.10 to do dual boot. everything works fine in Windows XP.In Ubuntu 10.10 I had issues connecting to Internet(Through Wirelss), I was able to rectify this issue by dsiable ipv6 from firefox about:config and setting true to network.dns.disableIPv6. After this I was able to connect to internet and browse websites from Firefox.But I am having Issues with Evolution Mail(Connection Timed Out) and Google Talk Client(Connection Timed Out).Empathy Internet Messaging gets connected fine.I was wondering if I will have to disable IPv6 System wide and hence I added the following lines to /etc/sysctl.conf
I setup my computer to share printers on home network. So I set my F11 PC for manual ip & it works fine for print sharing but now I can't get to the Internet. I noticed under manual settings that every time I set the gateway & try to apply it, it jumps back to all 0's. If I set it to DHCP, I get to the Internet no problem. I just have 2 wireless configs right now 1 for printing & 1 for Internet but it would be a lot easier if I could just use the one manual setting & get it to keep the gateway setting. I'm using a Linksys WRT54G router. And I do select a manual IP outside the range the router uses for DHCP.
I cannot authenticate on my wireless network. it keeps asking me the WPA key (which I correctly enter everytime it asks me to). I COULD do that before rebooting. Now I can't. Nice. What can I do? I've read somewhere that in the RC there where problems with the network applet I don't know what... can this be reconducted to that?
i have installed Linux Mandriva 2010 for the first time ,and i face a lot of problems as the drivers for sound and video and internet , althought i have sound but id does nor work with all movies and flashes . and video it seems ok but needs better driver and the net does not work ?my pc SPECIFICATIONS:
I am not able to use internet on linux ubuntu.I am using cmd promt. I dont have grafical interface. CAN ANY ONE HELP ME TO START MY INTERNET. i am trying to connect internet with LAN cable . I am able to use windows witht the same LAN cable but i am not able to use internet on linux ubuntu.
I am using the Fedora 13 Live USB on my Gateway MT6451 laptop. All the major things you want to work on a laptop with linux actually work! Even my Broadcom wireless card! But even though I can see wireless networks and connect to ones that are open with no problem, I can't actually connect to my Hidden WPA2 network. I put all the information in and it connects, shows a good signal, but doesn't acquire the correct IP. I have a 192.168.X.X address range on my network, but it shows a 10.X.X.X ip and no Gateway address.
If I can get this one thing working I will definitely be installing Fedora.
