Fedora Networking :: Cannot Open Internet On Core 13
Nov 13, 2010
I have PC dual boot one for winxp and another for fedora core 13 I installed USB wireless adapter type rtl8187 :
1-In winxp configured properly and I made internet connection broadband type and the internet explorer working fine.
2-In Fedoracore 13 also the USB wireless adapter configured automatically and it show all the wireless station and also I can ping the Gateway address but the internet explorer not working ,I use Mozilla firefox explorer.
how can I setup the internet connection?
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May 19, 2010
I use Windows7 on my laptop. I have got the following version of VMware Server installed on it.
**VMware Infrastructure Web Access Version 2.0.0 Build 122589**
**VMware Server Version 2.0.0 Build 122956**
I am running Fedora Core 10 on VMware, but Fedora is not able to connect to the Internet. However, when I try to ping google.com, it works fine. However, if I try to open google.com in mozilla-firefox, it gets stuck at "Connecting to google.com" and then finally times out. Similarly, yum also gets stuck.
Logs
[root@prats ~]# ifconfig .....
[Errno 4] IOError: <urlopen error (101, 'Network is unreachable')>
Error: Cannot retrieve repository metadata (repomd.xml) for repository: fedora. Please verify its path and try again
You have mail in /var/spool/mail/root
[root@prats ~]#
// Prats
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Mar 8, 2011
I have an old laptop running Fedora Core 6. I need to update it for a project at work. I am using my home network and a hard wired connection. I can ping my router, and ifconfig shows my interface is active and has the right IP address assigned. When I try to open the GUI package updater, it fails to connect. Opening an browser also fails to connect. My firewall is turned off. I suspect a service is not starting, but everything I can think of is running. why layer 3 is working, but my apps won't connect to the Internet?
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Mar 14, 2010
i download the rpm package of gcc .
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Nov 3, 2010
I just loaded F14 on an old Dell Dimension 3000 with a dual core processor but only one is showing. Here's the output from top:
processor: 0
vendor_id: GenuineIntel
cpu family: 15
model: 4
[Code]....
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Nov 20, 2010
i am looking for a rpm package to run openoffice because when i try to install it it come up with i need this openoffice.org-core = 1:3.3.0-9.3.fc14 but i cant find it anywhere on the net?
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May 20, 2009
I have created a virtual machine of a system running Fedora Core 4 and I need to upgrade it to Fedora Core 10. Based on what I have read, it iis possible so I started theupgrade process. I get an error message saying that /dev/hda6 (my root paritition does not exist) even though it does.
Does the installer need to read a label from /etc/fstab? I executed tune2fs -L / /dev/hda6 amd ,and added LABEL=/ for the corresponding entry for fstab. but the FEDORA CORE 10 is still giving the same problems for the installation process. Should I upgrade to an intermediate verson like Fedora Core 7 first?
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Sep 24, 2010
I am attempting to use a PXE and nfsroot to boot fedora core 13. When my virtualbox image boots, I get the following error. view the screen shot.I have the following entry in my TFTP entry to boot this system:
Code:
prompt 1
default linux
timeout 30
label linux
kernel vmlinuz_fc13
[Code]..
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Feb 8, 2010
I've been an Ubuntu user since Jaunty, and i gotta say, i'm really impressed, especially with the great Karmic! However, ever since my first ubuntu installation, i've had a very awkward problem: My internet does not open any of the following websites:
Rapidshare
Megaupload
Urbandictionary
I don't know if there are other websites I wouldn't be able to access, but those are the main ones i use frequently, now here's what I tried so far (nothing worked):
1- Use a different browser (none of firefox, opera or konqueror worked)
2- Edit the etc/hosts file
3- add a line in the etc/hosts.allow file
It seems so stupid to have to power on a virtual machine to download a rapidshare file!
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Jan 12, 2011
I am in school for my CIS degree and the book I am using this session covers Windows XP and Fedora Core 4. I am having trouble finding & downloading Fedora Core 4. My question is: Is there a big enough difference between Fedora Core 4 and Fedora Core 14 that I would not be able to use 14 instead of 4?
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Mar 8, 2010
I have cablenet connected on Windows XP. On windows it's working fine. On windows XP it alwasy ask me username and password and then it starts to work.But same cablenet is not working on Ubuntu on same laptop. It shows "connection established" if cable is connected. But I can not able to open website.
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Jan 18, 2011
During the development of a java application appearantly found that cannot bind more than 500 UDP sockets at the same time.
The developed java application is running on Fedora Core (x64)
Is there some procedure to check how many sockets I can bind at the same time on that linux distribution?
In case the limit exists, can it be increased easily?
$ uname -a result is :
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Feb 13, 2011
I see something like internet connection is established. Ive established etho connection but I cant open any sites at all. I also have Windows on another hard disk and it works well. About a week ago I had Ubuntu 8.04 and it worked really fine. What�s wrong? Is there any remedy?
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Nov 4, 2010
I have problem with laptop installed Ubuntu OS. Laptop can't connect Internet when open again after standby Mod. It can't receive issued IP from Router.
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Jan 12, 2011
I uninstalled Wine. But when I right click on files, I still can see "Wine core exe" in "Open with..." menu.
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Jul 29, 2010
how to install broad band wireless modem (netgear)ADSL2 on Fedora core 7
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Apr 14, 2010
I have sendmail running on my centOS 4.6. My lamp server also runs on it. I want to send mail through php mail function. when i execute php page, which fires the mail function, it takes so much long tim1 say even 1 minute, and at last displays that message sent successfully. Suppose, destination address is [URL].... I did not get any mail there. My server is running in LAN. I checked the status of sendmail, it shows me that it ios running. when i issue "nmap localhost" it shows me that SMTP port 25 is open, but when i issue "nmap myserver" (192.168.1.20 myserver ( written in hostfile)), it does not show that SMTP port is open.
I checked the /var/log/maillog, one person in my previous post advice me to see that. There it shows that message is accepted for delivery...but i do not get any mail in my destination, even not in spam folder. One more confusion is that, in my case my server is in LAN and if I am at all enable to open the SMTP port on it, does i need to open SMTP port on my router (which connects my LAN to internet) also needs to open? I think no, because SMTP is application layer protocol, it will wrap my mail in IP packet, which router just need to forward. am i right?
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Jun 29, 2011
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Apr 1, 2011
i am running gigabyte GA-M68M-S2P and AMD sempron 2.7. the problem is when i try to run dual core. it will boot and run for 2mins then it crashes. single core runs perfect.
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Mar 27, 2011
I have a command line OCR program called OCR Shop XTR (Vividata corp) that I am using on a system with a 6-core AMD chip. I changed the bios so that the 6-cores were activated, but htop shows me that while the program is running, I am only getting activity on one core (the program maxes out the one core with consistent usage between 97% and 100%).
I have read that many programs are not written to take advantage of multiple core cpu's. However, I am just hoping that there is some way to get this program to take advantage of the extra cores. Does anyone know of a way to invoke programs from the command line which would spread the workload out among additional cores?
Here is the output of uname -a:Linux linux 2.6.37.1-1.2-desktop #1 SMP PREEMPT 2011-02-21 10:34:10 +0100 i686 athlon i386 GNU/LinuxAnd here is the output for one of the cores from cat /proc/cpuinfo:processor : 5
vendor_id : AuthenticAMD
cpu family : 16
model : 10
model name : AMD Phenom(tm) II X6 1100T Processor
stepping : 0
[Code].....
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Feb 14, 2010
Just a quick question. Does Kubuntu Karmic support core 2 E8500 out of the box or do you need the SMP kernel?
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Oct 31, 2010
Is there any Linux API that will let me control on what core will a thread run? If not, do I have to use assembly language?
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Sep 7, 2011
I have now installed Wheezy on two different hard drives and in each case it seems only one CPU of my dual core CPU computer is recognized. System Monitor, Gkrellm and lscpu show just one when prior to the new install the old Wheezy showed both CPU's. I have put the hard drive into two other computers with dual core CPU's and all show just one CPU.
Interestingly System Profiler and Benchmark (hardinfo?) > Devices > Processors now show a large amount of processor infomation when with the old Wheezy I would only see both CPU's listed and nothing else.
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May 15, 2010
I've a Compaq CQ61 laptop, and i noticed that one of the cores is always at 100%.
I didn't check the duration of the battery but surely it will "eat" my battery in a hurry
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Mar 14, 2011
I recently read in a forum that by default the Linux kernel only activates one of two cores in a dual core processor. Searching online gave one option to find out and that was the mpstat command. I therefore ran the command and got the following output.As the result says, it shows only 1 cpu. I was wondering what I could do to activate both cores in my machine, and whether doing so was going to cause me any problems.
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Apr 27, 2010
Assume someone bind a particular process to a particular CPU core(In multi core machine) by using sched_setaffinity() like functions. Then how we can get that process running core id and CPU core utilisation of that process on that running CPU core(Pragmatically or by a Linux command)?.
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Mar 26, 2011
I've a program that launches new processes, and wait for them to die before it exits. So, for example, my program is a process, and it launches 3 more processes, and when the 3 child processes end, it will exit.
As you see, at end of the example, the program used a total number of 4 processes.
1 - Now, I'm running this program in a CPU with 4 cores. This means that the program used each core for each process?
2 - How can I know which core the program used?
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Jan 16, 2011
I just want to use Internet Connection Sharing (ICS) to connect to the internet. I have done a massive amount of troubleshooting, but some of it seems to contradict itself, and the only two things that I know for sure are that it used to work, and that my Ethernet cable is not the problem. When I use Terminal utilities like ifup and dhclient it seems that it can not determine IP information, but when I try to put it in manually, the "Apply" button grays out right after I finish typing it in. When I try to connect normally, in KDE or GNOME, the icon acts like it's connecting, then instead of having the connected icon, I receive a notification that "the network has been disconnected", and it goes back to the disconnected icon.
Oh, and by the way, I know that I could probably find a workaround, but I have limited resources, and this used to work. The Linux is a Dell desktop with Fedora 12 and the Windows is a Windows 7 HP laptop.EDIT: I hope that I didn't mess something up, but I accidentally used system-network-config to try putting in the IP address there, and ended up changing it back to the original settings, but the computer is now calling it Auto Ethernet in the taskbar icon, although sudo iwconfig in the terminal still calls it eth0.
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Mar 6, 2010
I have installed fedora 12 recently. after installation i tried to connect to the internet using BSNL broadband connection. I filled in the details such as IP, Netmask, Gateway and even DNS servers. In the services also I ensured that the network manager services is on. However even though my computer cannot connect to the internet. I then tried the ping test of the modem from the address 192.168.1.1 and found that the ping test is successful. Then i tried the network administrator and there I noticed something unusual.
There are two options in the devices eth0 and eth1 thats ok but the unusual; thing is that the Activate (green button), Deactivate (red button) and even the delete buttons are in the background and I cannot select them. Isthis the problem for the network connectivity.
[Code]....
I then tried the ping test of the modem from the address 192.168.1.1 and found that the ping test is successful. Then i tried the network administrator and there I noticed something unusual. There are two options in the devices eth0 and eth1 thats ok but the unusual; thing is that the Activate (green button), Deactivate (red button) and even the delete buttons are in the background and I cannot select them. Isthis the problem for the network connectivity.
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Feb 19, 2009
How to make internet sharing in Fedora with two inputs & one output.
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