I have a opteron based board Tyan thunder n6650W (S2915) [socket F 1207] -> http://[URL]../product_board_detail.aspx?pid=163 It has a opteron 2 * 2350 cpu's installed. What range of cpu's can I upgrade to in this board ?
View 2 RepliesAnyone knows the workaround for Quote: Input Signal Out of Range Change Settings to 1440 x 900 - 60Hz
View 9 Replies View RelatedDoes anybody here use Tyan System Operator (TSO) in ubuntu sever? It seems that the packages are for redhat only
View 3 Replies View RelatedI have just spent hours upgrading 10.10 to 11.04 Natty and when I rebooted at the end, all I'm getting is a small box on screen saying OUT OF RANGE.
I do not have grub or windows or anything else to boot into, ubuntu was my main system, what can I do?
I have just tried another monitor and get the same thing.
Is there anyway I can boot in safe mode or something?
I am able to boot PC with a live CD (Karmic) but cant acess most of my files because I am not the owner apparently? Cant change permissions either?
Is there a way I can change something using the live CD so that Natty will boot properly?
Has anyone successfully installed Fedora Core 11 on a system with a Tyan Trinity KT-400 S2495 motherboard? I have two systems with this motherboard. I tried to install FC11 from the live CD. Both systems have AGP video cards based on the Nvidia GForce-2, although the cards are of different brands. On one system, FC11 installed, but after the machine is booted and I log-in, it runs slower and slower until it is effectively frozen after about fifteen minutes. Somtimes a "Kernel Failure" window will pop up. A momentary press of the power butting will bring up a shutdown window and shut the machine down after a wait of 60 seconds.) By doing several reboots, I did manage to update the installation. (My complements to the developers on the fact that the package download will pick up where it left off).
However it still freezes. On the other system, when the Live Cd has booted, the keyboard and mouse don't work, so I can't do the installation. I tried a different keyboard and mouse, tried rebooting several times. When I boot the machine from SystemRescueCd (kernel 2.3.29) the keyboard works in the text mode. I used the "wizard" command to try various graphical modes. In the default Xorg graphical interface, the keyboard works but the mouse doesn't. In the "Vesa" graphical interface, neither the keyboard nor the mouse work. I tried the Ubuntu 8.04 live CD and the keyboard and mouse don't work. I tried an FC 8 install Cd, the keyboard works in the installation screens but the mouse doesn't. I replaced the Nvidia AGP card with a Voodoo 3dFx PCI video card. The system won't finish posting. It hangs on the second screen. This system formerly ran Windows 2000 OK and before that it ran Window 98. But perhaps it's now defective?
Everything has been working fine but I recently installed a sata drive and lvm didn't see it. I'm sure its a driver issue. I'm running centos 5 on a Tyan-Thunder-K8SR-S2881 board. currently centos is running on an IDE drive. I tried several drivers for red hat distos 3 & 4 but no success for my sata drives to work.
View 3 Replies View RelatedI want to configure socket timer to release socket(port) once the connection is terminated. Do we have something in Linux OS to configure this delay to release socket?.
Any command, link or man-page anything will be helpful.
I browsed a lot but unable to find it.
Anyone knows the difference between a socket and TCP connection for connecting to an external system?
View 1 Replies View Relatedget me understand the short range and the long range links from routing (and routing protocols') point of view.
View 6 Replies View RelatedI want to plot a set of data in only one plot.The problem is that some points of the data should be better plotted in a linear scale (lets say 0 to 100,000) but there are other data points that, exceding the value 100,000, would be better plotted in a logarithmic scale, as they goes in the range 100,000 to 500,000,000. Let's say the data is:
Code:
X Y
0 100
10000 80
20000 75
[code]....
Is there a way to plot all these points in the same plot in only one X-axis showing two different ranges in that axis: linear: 0-100,000 logarithmic: 100,000 - 1,000,000,000?The axis would be read, for example, as:
Code:
|-----|-----|-----|-----|-----|-----|-----|-----|-----|
0 20k 40k 60k 80k 100k 1M 10M 100M 1G
(The abbreviations k-M-G are not the important point. Just shown for clarity)
I had installed Fedora 10
Below is the output of uname -a
Linux 2.6.27.5-117.fc10.i686.PAE #1 SMP Tue Nov 18 12:08:10 EST 2008 i686 i686 i386 GNU/Linux
I need to enable telnet service on it, then found xinetd and telnet-server not installed,
Then I had installed below
First I had installed Xinetd: xinetd-2.3.14-21.fc10.i386.rpm
then I had installed telnet-server: xinetd-2.3.14-21.fc10.i386.rpm
After installation I executed below commands
Service xinetd start
Chkconfig xinetd on
Chkconfig telnet on
Service iptables stop
Chkconfig iptables off
Iptables �F
After I had tried telnet localhost ----IT FAILED
when I run telnet server manually by issuing the below command
/usr/sbin/in.telnetd, I get below error
[COLOR="Red"]/usr/sbin/in.telnetd: getpeername: Socket operation on non-socket[/COLOR]
I have other system running same OS, I had followed the same steps discussed above to enable telnet, It works fine on it.
i'm writing a simple program of client socket program. Here below is the code sample which i'm writing...
Code:
//tcp_client.c
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include<string.h>
#include<stdlib.h>
[Code].....
the above code works fine.if we copmile and run ./a.exe 192.xx.xx.xxx 1111 and press enter it works fine..everytime it asks "Please enter the message: " and if give that will be displayed in server. but my problem is i dont want to print everytime "Please enter the message: " i just want to feed some words one by one to the socket.
im getting that error in my code for some reason. I compiled my code, and when i try to run this server it throws me an error on my call to setsocketopt(). The only way it can reach that part of my loop is if it succeeds when it calls sock() so I dont understand why the error says its an operation on a non-socket. Im just trying to set up a server to pass messages from a client to it a viceversa. Here is the code:
Code:
int main()
{
int socket_fd, new_socket_fd, k;
struct addrinfo hints, *server_info, *p;
struct sockaddr_storage peer_address;
code....
I want to build a bash script, which can ping a range IP adresses which will be filled in by the admin. If there is no IP-adress filled in, then the script must ping the subnet where the system is logged on. So if my ip is 192.168.1.6, then the script must ping from 192.168.1.1 till 192.168.1.255 Or else, if there is given a beginning and ending ip it must ping that!
The first part of the bash script is to ping a given range (see below). But there is one problem, how can I tell the script to ping from $begin till $end, [..] is of course wrong! But what must be filled in there???
echo "Enter beginning IP-adres:"
read begin
echo "Enter ending IP-adres:"
read end
ping -c 1 $begin [..] $end
The second part is to find my own ip and ping the whole range.. How to do that? I only can find my own IP, but I cant ping the whole range,, how to do that?
#!/bin/bash
ifconfig | grep 'inet addr:' | grep -v '127.0.0.1' |
cut -d: -f2 | awk '{ print $1 }'
We are seeing recv err on socket 31: 0x36. What could be meaning of the error?.
View 1 Replies View RelatedI am pragmatically trying to upload a list of files from my client machine to a proFTPd server I have running on Ubuntu. Every time I get several (around fifty) files into the transfer, I get the following error: Quote: Connection reset by peer: socket write error
I am able to remotely upload 25,000 small files of ~ 1K in size, but when I go to upload hundreds of 2-4 Mb files, I get a socket write error. Am I using up all available sockets before they can be released? If so, how do I release the sockets? If not, what does this error mean and why am I getting it?
iam just trying to connect to server which accepts one client and server will read(blocking operation) infinitely, but After closing the client socket the server "read operation" is returning zero and "errno variable(in errno.h)" value is also zero. how can i detect whether a client socket is closed/active..?
client.c
Serv_Addr.sin_family = AF_INET;
Serv_Addr.sin_addr.s_addr = inet_addr("127.0.0.1");
Serv_Addr.sin_port = htons(26553);
if( 0 > connect (Serv_Fds,&Serv_Addr,sizeof(Serv_Addr)) )
{
perror("connect");
return 0;
[Code]....
In looking at the release notes, I saw the comment File locations changes:
* MySQL socket file and pid file were moved from /var/lib/mysql to more reasonable location /var/run/mysql by default.
* MySQL log files are in /var/log/mysql. Not sure what I was supposed to do with that information. So I ignored it. Now, I am finding some issues with it. The web server works, but any connection to the database fails with 2002: Can't connect to local MySQL server through socket '/var/run/mysql/mysql.sock' (2)The thought dawned on me that maybe all my databases were erased and none set up. Going in to the terminal, I could connect and list and query the databases. So even though I backed them up, they still are there!
phpMyAdmin gives the same error message.
However, when I go into MySQL Administrator, it works fine.
I forgot where I saw it, but the socket is still set to var/lib/mysql. I could not find any mysql install log and would say what was in my cnf.my, but it still doesn't exist just as it has not in the past. Not sure if I should allow the MySQL Administrator to create it since I always ignored the prompt in the past and it worked. (Just wishing to keep the defaults)
At first I thought the upgrade upgraded the MySQL, but it's still 5.1.39 as I believe before. I've un-installed mysql-server and re-installed it with no change.
Can anyone can tell me how to get the socket to /var/run/mysql or what else is wrong? I read one place where mysql is supposed to set it up.
My friend bought an old hard drive. He noticed something with the hard drive that it was just replaced with a SATA socket. So meaning, the SATA socket was soldered to the PATA hard disk to replace the PATA socket to SATA socket to make it a SATA.
Now the question is:
1. Does the Transfer Rate of the harddisk (that has been replaced from PATA socket to SATA socket) would be SATA transfer rate? OR would still be PATA transfer rate?
My question is quite simple:What are type of applications where socket in blocking mode can be used ?
And where non-blocking mode to be used ??
TCP is blocking by default.
I need a code for a multi client and server
where a client need to login to server after a connection has been established if login is not sucessfull connection should be terminated I need it in c language
server asks client name and password if authenticated , a connection is established . and if client is new can also register its name
I have done it using files but its not working when asks for user name it searches a file with that username if a file is found and password with same as username it opens the username file check for the string if it matches with the string login is ok
Can we open TCP and UDP socket on same port number?
View 1 Replies View RelatedHas anyone had an issue with gdb not being able to send a UDP msg across a socket?
I have ComponentA sending a msg to ComponentB utilizing gdb. ComponentB gets the msg. ComponentB sends a msg to ComponentC. ComponentC does stuff to the msg and sends a msg back to ComponentB using gdb.
ComponentB never seems to receive the 2nd message.
If I don't use gdb the messages Tx and Rx without an issue.
I'm flying blind without gdb to figure out a different bug.
How does bind system call names a socket.Code:bind(server_sockfd, (struct sockaddr *)&server_address, server_len);I see use of bind in majority of programms as above.But any of the arguments is not the name of socket.
View 1 Replies View RelatedMy screen is always telling me "signal out of range. 75.0 KHz / 60 Hz when I have my graphic card driver installed. I have tried many ways to solve that problem and I have been tried many things that I read in many tutorials. I don't know how to solve that and I've been trying new things for nearly 2 weeks.I have tried the same thimgs in ubuntu 10.10, 9.10 and 9.04 but with no results.
View 5 Replies View RelatedI am running a VPN (Juniper Networks client) and an ifconfig shows me that its opening a tunnel and also adding routing instructions (I think). Anyway the problem is that when I'm connected to the VPN, I lose route to all my local machines and this is getting annoying when I want to use ssh.Does anyone know how to not route a certain range of IP's through the VPN?
View 4 Replies View RelatedI'm using PHP on a centos server to send emails out. It should use smtp with authentication to send out and one of the credentials is the hostname but in trying to use those credentials I get this error:
Zend_Mail_Protocol_Exception: Could not open socket
However, when using an ip address instead of the host's name it seems to work making me think this is a server issue/Centos issue.
I am in the process of installing a genome brower on an ubuntu 10.04 (lucid). I achieved to see the browser once. Then, the mysql.sock disappeared and to solve this I tried first, to reboot the server with no results. Then I removed and reinstalled the MySQL server installing mysql-server-5.1. Now, I have a socket and MySQL is running (checked these out) but when I try to see the browser that is what I obtain:
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (13)
I think it doesn't work because sudo lsmod | grep cpufreq give me: No cpufreqd socket found. Is this say me that cpufreqd doesn't work? Is there a solution to this?
View 1 Replies View Related(Let me first of all state that I am a newbie to any form of programming.) I have been trying to create an IP header + TCP header and send this to another machine on my network.using C)I used the normal stuff: two structures for the headers, a sockaddr_in structure, call to function socket with SOCK_RAW, setsockopt with HDRINCL and call to sendto.All functions seem to return fine (values other then -1) the function that I have used to calculate the checksum for the IPheader matches the value that I manually calculated. I just don?t see the anything coming out of the interface on whireshark.I assumed that it had something do with my piece of code so I used two examples (including mixter void ru rawip html A brief programming tutorial in C for raw sockets[/url]). They show exactly the same thing functions return fine but no packets being send.I use Ubuntu 9.04 2.6.28-14-genericThe machine has two interfaces one with an ip address the other interface is in promiscuous mode. (both interfaces connected to a switch with port mirroring) I can see all normal traffic in/out.
View 2 Replies View Related