I have a centos 5.5 server running great, but i am having issues with my xen vm01 virtual machine. The first probelm is, i have created the vm01 fine and it was running ( even though i can not login into it ) by running:
vm console vm01
I had installed PHP using yum install php. I am trying to use the pdf_new function to create pdfs from existing text files, but I get this error PHP Fatal error: Call to undefined function pdf_new()I have noticed that when I run the phpinfo() command, I cannot find the PDF phrase at all. My php.ini file does not even have these two linesextension=php_pdf.dll extension=php_cpdf.dll kind of command I should use if I need to build PDFs using PHP on Centos 5?
View 1 Replies View RelatedI have noticed my server do not shutdown properly sometimes.It should do it with this command in a cron with root session /sbin/shutdown -h now
View 3 Replies View RelatedComputer is an ACER Power F6, BIOS AMI F6, XPPro installed, C only 80 Gygabites, 2 Gyg RAM, 3000MHZ Pentium4.today I installed 10.0.4 from Canonical 32 bit, all was ok,I followed the suggested dual boot partition and proceedings,which gave XP 44 Gyga and Ubuntu 37 Gyga ,successfully finished install,rebooted and began updating and customizing with great zest as I was really happy about this new version. then I decided to make a break of an hour and thought : 'let's try now the suspend function as i read about it not working properly sometimes'.....so an hour later i tried to revive from suspension,but the pc remains utterly insensitive and black.Tried Del to get into BIOS,F12 to get to boot config,BART PE disk i made for an XP machine in the past, and tried to boot again from the live Ubuntu Cd .....all in vain.I suspect it might be the fact the BIOS was set by me for
1st Floppy
2nd CDROM
3rd HD or PenDrive
as this machine I inherited since a few days dates back to 2006 and has no burner only CD-DVD reader and Floppy is disabled in BIOS.After Ubuntu install the machine stopped for a long time on a black screen with white reading about errors during install,then I reset it and it seemed like a good install anyway.Apart from checking if the HD is still ok,what can I do or try in such a situation?
I have a simple fileserver built of my good old ASUS TX97 with K6-III 400 MHz. It boots the latest debian stable from a PATA 1G IDE flashdisk. For almost 3 years I have hooked on a SATA Samsung HD502JI 500G harddisk onto a VIA VT6421 based SATA Controller, which work real fine. Since I ran out of diskspace I bought a Samsung HD204UI 2T drive, hung it on the second SATA port, and it took about 8 hours to copy the 500G data from the old disk to the new one. All seems fine this far. However, if I stream a movie from the 2T drive, the movie freezes every now and then, and Dmesg get spammed with errors. The 500G disk still works fine.Of course the VIA SATA is just SATA 1.0 (1.5Gbit/s), but I thought all harddisks are backwards compatible. Since the 2T drive is recognized, the serial line-protocol is fine I suppose. I have also flashed the latest F4EG firmware to the HD204UI succesfully.
View 13 Replies View RelatedI have been using an XFX 5770 with Windows 7 in EyeFinity and running a 5760x1080 resolution. My setup is as follows for Windows
x3 Viewsonic VA2223WM monitors (vga/dvi only)
I have two monitors connected connected with DVI and my 3rd monitor is connected with a DVI to Active Display port adapter, bizlink brand. This works wonderfully in Windows 7.
I cannot get my 3 displays to function properly in Ubuntu. I have tried removing the display port adapter and connecting my 3rd monitor with a DVI to HDMI cable and still no success. I can only use any of my 3 monitors in a dual configuration...how do I get the 3rd extended? Using the ATI driver that was auto downloaded for me...
I have our own C written program code which is communicating with a third party C++ written program code to run a moving device. We have successfully communicated with the third party code with wrapper functions. (Thanks to member in LQ that helped me solved this.)Now, we tried to run some functions to move the device. I think it is better for me to attach the related code first. pro.c (The source code we used to run the device)
Code:
#include<stdio.h>
#include "wrapper.h"
[code]....
I'm able to connect to ftp as a virtual user. It was also difficult as nowhere mentioned, that it should be done with SSL. Anyway I found the answer and got connection. But now I can't connect to ftp server as system user. It gives me "530 Permission denied", or if I delete the user from the file denied_users, - "530 Login incorrect".
1. Still I can't understand, how I can log in to FTP server with a system user.Also some other questions regarding this matter:
2. My httpd server Apache has a virtual hosts located in "/home" directory.The scripts create users in "/var/ftp virtual_users". Will it cause any problem if I will change them to "/home"? All I need to do with this is ability to have several virtual hosts in one server with separate access to each of them via FTP. And 1 account with access to all files in "/home".
3. In my ftp client I can see the owner of virtual host "ftp" instead of username.
The announcement of several new make scripts in the 2.6.32 release notes is very exciting.1.8. Easy local kernel configuration.Most people uses the kernel shipped by distros - and that's good. But some people like to compile their own kernels from kernel.org, or maybe they like following the Linux development and want to try it. Configuring your own kernel, however, has become a very difficult and tedious task - there're too many options, and some times userspace software will stop working if you don't enable some key option. You can use a standard distro .config file, but it takes too many time to compile all the options it enables.
To make easier the process of configuration, a new build target has been added: make localmodconfig. It runs "lsmod" to find all the modules loaded on the current running system. It will read all the Makefiles to map which CONFIG enables a module. It will read the Kconfig files to find the dependencies and selects that may be needed to support a CONFIG. Finally, it reads the .config file and removes any module "=m" that is not needed to enable the currently loaded modules. With this tool, you can strip a distro .config of all the unuseful drivers that are not needed in our machine, and it will take much less time to build the kernel. There's an additional "make localyesconfig" target, in case you don't want to use modules and/or initrds.
i'm using ASUS K40IE laptop, installed Ubuntu 10.10 and online upgraded to 11.04 (natty), and i have a problem about my wifi.This laptop using Fn+F2 to enable/disable wifi (using Windows work properly with driver from asus) and have a Led that trigger on/off.Using ubuntu, that's shortcut it's useless. i press Fn+F2 many times, but that led indicator never turn off. Is there a way to make that shortcut can function properly? Actually, i'm not often using wifi, so i want to make it default disable on start up. Both ubuntu 10.10 or 11.04 can't using this shortcut.
View 1 Replies View Relatedthe problem i am experiencing on my laptop (hp pavillion zv5000) which runs ubuntustudio 9.10 (this problem also occurred with ubuntu 9.10, before i upgraded to ubuntu studio) is that whenever i view a video on firefox, be it videos, metacafe, and generally any site where you can see online videos, the video glitches a lot, and after a few seconds firefox grays out, and is not responsive, which means i either have to kill firefox.i am running firefox 3.5.7 with the ubuntu firefox modifications 0.8 pack added. in the preferences, on the content tab the enable java button is not ticked. the following is the list of plugins i have on firefox:
View 5 Replies View RelatedI am running a quad core centos 5.4 box that is having a strange problem with dovecot. The administration panel is able to send emails through dovecot but not any of the user accounts (ie with webmail). I've done a bit of research with what could be wrong but haven't had any luck so far I am also having a weird problem with apache: on a c++/php bittorrent application I was going to be running on a subdomain of my main site I get a 500 error every time I try to log in. The only way to get rid of the 500 error is to clear the chache (so its horribly broken somehow). The error generated in the log whenever I try to log in is that "ffmpeg is already loaded" (which I am running on the main site and is critical). Is there a way of either repairing my apache install or excluding ffmpeg on the subdomain in the conf or something?
View 2 Replies View RelatedI had a sata drive go down on my software raid array a couple days ago..After replacing the defective drive, I rebuilt it using fdisk to set partitions and mdadm to add the drive back into the raid array.After getting md2 to mount to /mnt I copied the /mnt/etc/fstab and /mnt/etc/mdadm.conf to the /etc directory and rebooted..When I boot, my /dev/md2 partition is not mounting to / It is not loading all of the services at boot time it should.. the size of /dev/md2 on / is even wrong.. it should be about 1.3TBwhen I manually mount /dev/md2 to /mnt I can access all of my data, through /mnt/var/www/vhosts and so on.. I am at a loss, why is the machine booting to this craziness?All of my data, that I know of can be accessed when md2 is mounted to /mnt[root@ESS000272 etc]# cat mdadm.conf
# mdadm.conf written out by anaconda
DEVICE partitions
MAILADDR root
[code]....
We're planning to install CentOS on a new server that will be based on two Solid-State Disks in a RAID1 configuration. The RAID management will be handled by a hardware Adaptec controller. I've learnt that the TRIM function for SSD drives is supported starting from kernel 2.6.28.
View 1 Replies View RelatedI am trying to install vmware server on CentOS: In vmware installation guide it says before intalling:
Before you begin, read the following notes and make adjustments to your host system: The realtime clock function must be compiled in your Linux kernel. The parallel port PCstyle hardware option (CONFIG_PARPORT_PC) must be built and loaded as a kernel module (that is, it must be set to m when the kernel is compiled).
I have a Windows 2003 server that runs a Win32 time server which synchronizes with off site time sources. I have a CentOS 5.4 server which I just configured and installed NTP on. For some reason, I keep getting time discrepancies even after the server is (apparently) synching with my local NTP server on the Windows box.
Hwclock is set to UTC true/etc/localtime is properly symlinked to appropriate /usr/share/zoneinfo fileNTPD is setup as a service which loads on startupNTP.conf is configured to only retrieve from my local Windows 2003 time serverntpq -p seems to verify that the system is indeed synching up properlyThe problem is, whenever I run the 'date' command it is displaying my system time in (presumably) UTC. That is, even though my the CentOS box appears to be synching up to the local time, it's not translating it into my proper time zone. Consequently, the date is always at -6 hours from the actual local time. It was my understanding that the hwclock is fine to remain at UTC as ntpd should be synching with my local Windows 2003 time server periodically and updating it, and the system time should be getting translated to my localtime.
what I do, after rebooting the box the hwclock and system clock display the improper time.Maybe I just have a fundamental misunderstanding of how this is supposed to operate.Update: I'm not sure why, but after I commented out the other servers and added a fudge declaration for my internal server and rebooted, everything is working as it should and the time is correct.I'm still not really sure if it was adding the "fudge <hostname> stratum 2" declaration that corrected things, or commenting out the additional hosts, so I'll leave this open if anyone cares to comment or contribute.
I'm newbie with Centos. I have got a server with Centos 5.2 and I need to use PHP 5 >= 5.1.0 function as timezone_open. So that, I follow this guide to update php. Now, I have got PHP 5.1.6 (cli) (built: Mar 31 2010 02:44:37). I create a simple test.php: Quote:<?php $var = timezone_open('UTC');print_r($var);?>
View 3 Replies View RelatedI bought a multifunction stylus sx218 Espon model and I can not run the scanner function. I did some research and found a few solutions and very functional. I hope someone solves the problem. My version of openSUSE 11.2.
View 9 Replies View RelatedCode:
#include <iostream>
using namespace std;
[code]...
I am doing some Linux kernel programming for my research project. I need to record the timestamp (by using cpuid and rdtsc) when an interrupt handler (top half) is first invoked. Due to the time critical nature of the problem itself, I have to do the timestamping inside the interrupt handler itself (the first operation when the handler is called). However, I understand that tasks that are not so time critical should be deferred to a tasklet function (bottom half) for processing because other interrupts are disabled in a (top-half) interrupt handler. I am currently out of idea on how I can pass the timestamp information that I have obtained in the interrupt handler to the corresponding tasklet function.
View 2 Replies View RelatedSeveral of the the items in the menu System --> Administration do not function. They say they are starting but fail to come up then disappear of the task bar. Is there anywhere i can look to see why it has failed to come up?
All item in the menu except; Display, Hardware, Server Settings, System Monitor
I have a situation where there are no logs in /var/log/messages and this has happened the second time during two weeks.
Snapshot of the screen was taken when this happened and the server was restarted. Since it's a time sensitive matter.
Snapshot:[url]
I'm currently using OpenSuse 11.1 web server. This is bad since 11.1 is no longer supported. the reason why I am using it is because Function set_magic_quotes_runtime() was no longer being used. (so I was told)
That being said, is there a way to get Function set_magic_quotes_runtime() to function on the newer versions of OpenSuSE?
the function terminates if no key is pressed for 10 consecutive seconds. I tried using the -t option as suggested in some forums, but my version of showkey doesn't have the option of changing the timeout. The options I get are:
-h --helpdisplay this help text
-a --asciidisplay the decimal/octal/hex values of the keys
-s --scancodesdisplay only the raw scan-codes
-k --keycodesdisplay only the interpreted keycodes (default).
Is it possible to write a script to use this function and still keep the function active until an interrupt is recieved?
I am running Centos 5.5 X86_64 and recently after updating my server, I am having problem loading gnome. When the server boots, and begins to bring up the login screen theme, I get an error that states "Could not recognize the image file format for /usr/share/gdm/themes/TreeFlower/background.png" I am able to login after clicking ok to this message, and using the "simplistic" login manager. But when the users desktop loads, there are several errors pertaining to "unsupported image format" and none of the icons are displaying correctly. They are just the default "curvy page" icon for an unassociated file type. Some of the icons do not even show up at all.
Another thing I noticed wierd is that when I try to view a png, nothing happens. When I try to open one using gimp, I get an "unsupported file type" error. When I tried to click on the "add/remove software" button I get prompted for root pass, but nothing happens. So, I tried launching pirut from CLI, and I received the following error:
Quote:
[root@server ~]# pirut
Traceback (most recent call last):
File "/usr/sbin/pirut", line 41, in ?
from pirut import *
[code]...
I haven't manually configured XWindows in a very long time, so I'm not very certain what I need to do anymore. Hopefully someone can provide some guidance. I just built up a new system that I'm trying to connect to a 47" LCD TV that provides a VGA connection. When the computer starts booting all of the text comes up just fine (1 or 2 characters on the left are chopped, but otherwise fine). When I tried to run the installer for CentOS5.5 I ran into a problem. The monitor(TV) wasn't getting a proper signal to display XWindows. In an effort to keep going, I reconnected the PC to an old monitor and did the install from there. That worked no problem. I ran all the latest updates hoping that maybe this was fixed in a patch. I then shutdown and reconnected to my TV. no luck. When it starts XWindows the screen doesn't display anything. I've tried fooling around with modifying the xorg.conf and adding an explicit "Monitor" section and set it to 640x480 with a VertRefresh of 60 (which is supposedly an acceptable format), but no luck. Can anyone provide any guidance on how to solve this problem. BTW I do know that the VGA connector on the TV works just fine because I can hook up my laptop (Windows XP) to it.
H/W Monitor: Olevia 747i (when nVidia on my laptop detects it, it is reported as 747-b11) Motherboard: Biostar MCP6PB M2+ Motherboard - Socket AM2+, �ATX, Audio, GeForce 6150 Graphics, SATA, RAID Graphics: Using the integrated GeForce 6150 chipset
I have just configure RAID 1 on my IBM X3400 Server in CENTOS 5 ..Partition information is md0 boot , md1 swap and md2 is root ....but after resyn when i run cat /proc/mdstat I realize that md0 and md1 is ok and present with [UU] status. BUT the md2 is showing on one [U_].. that means my root partition is not properly in RAID 1.. how can i make it active in both drive. Or i need to reinstall complete system again. Screen shot attached [URL]
View 2 Replies View RelatedI've got a home server running Ubuntu Server 9.04 and several machines running Ubuntu Desktop (9.04 and 8.04) and Windows (XP, Vista and 7). Now what I want to do is to create a domain and directory server similar in function to Windows Server w/ AD and join my other machines to the domain, but am not sure where to start. I already have file shares with Samba but now I want to setup a domain.
View 3 Replies View Relatedhow to call a c function or to execute a c pgm o/p from php file and this output should be displayed in the html page ? I have tried with system() and exec()but its not working.
View 2 Replies View RelatedI installed phpmyadmin and when I tried to access it, it said:
[code]...