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34748 discussions

Unable to handle kernel paging request at virtual address
by Tom 25 Aug '05

25 Aug '05

Hi, I had centos 3.4 machine freeze up last nite with the following lines in the log. (no other messages) Aug 25 04:02:11 host5 kernel: Unable to handle kernel paging request at virtual address 8395ac20 Aug 25 04:02:11 host5 kernel: printing eip: Aug 25 04:02:11 host5 kernel: c016d071 Aug 25 08:25:17 host5 syslogd 1.4.1: restart. google produces a lot of these messages with varying reasons but all different error numbers (none with the number above) does anyone know what may have caused this? regards tom

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Re: MailScanner and SpamAssassin
by James B. Byrne 25 Aug '05

25 Aug '05

Well I found out where to make the necessary settings: /etc/MailScanner/rules/spam.whitelist.rules You cannot get there from webmin. Regards, Jim -- *** e-mail is NOT a secure channel *** James B. Byrne mailto:ByrneJB.<token>@Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3CE delivery <token> = hal

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Caching nameserver
by William Warren 25 Aug '05

25 Aug '05

I am having some issue with setting up a caching nameserver. here's the link: http://www.centos.org/modules/newbb/viewtopic.php?topic_id=150&forum=10&pos… the OS is now CentOS4 -- My "Foundation" verse: Isa 54:17 No weapon that is formed against thee shall prosper; and every tongue that shall rise against thee in judgment thou shalt condemn. This is the heritage of the servants of the LORD, and their righteousness is of me, saith the LORD. -- carpe ductum -- "Grab the tape" CDTT (Certified Duct Tape Technician) Linux user #322099 Machines: 206822 256638 276825 http://counter.li.org/

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xorg reconfigure display how
by Jerry Geis 25 Aug '05

25 Aug '05

Hi, I am trying to configure my X. I have a completely differnet monitor. The old command was XFree86 -configure. I tried Xorg -configure and it is not found. I need to be able to see the selections on the screen. I tried system-config-display --reconfig and that works but I it selects the VESA generic. I need the list of display choices like it used to present. Where is that under centos??? THanks so much.. Jerry

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dual xeon
by Joeffrey Betita 25 Aug '05

25 Aug '05

hello people we will be buying dual xeon processor for our server what iso image should i download? thank you very much.

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named is up but does not respond to queries
by Arun K. Khan 25 Aug '05

25 Aug '05

CentOS 4.1/bind-9.2.4-2. I have named serving as a cache DNS server plus SOA for a local intranet zone. The problem I am encountering - over a period of time it stops responding to queries. nmap scan from a different host shows port 53 is visible. I can telnet to the port but all queries to server time out. So much so that "service named status" and "service named restart" hang. I have to manually kill the named process before I am able to start named again (I do remove the lock/pid files manually as well). This has occurred about 4 times since I installed CentOS 4.1 4 weeks ago. I have not encountered any problem with other services running on the same server. I looked through /var/log/messages and did not find any errors logged by named. I'd appreciate any thoughts/suggestions to debug this problem. Here is what I have tried so far to figure out the problem: (from 192.168.1.150) $ host www.yahoo.com 192.168.1.21 ;; connection timed out; no servers could be reached # nmapfe of 192.168.1.21 (from 192.168.1.150) (The 1208 ports scanned but not shown below are in state: closed) PORT STATE SERVICE 22/tcp open ssh 25/tcp open smtp 53/tcp open domain (ssh'd into named server using IP# 192.168.1.21) # service named status rndc: recv failed: operation canceled TIA, -- Arun Khan Linux is like a wigwam - no gates, no windows, apache inside

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Server freeze
by Hugo Perez Casanova 24 Aug '05

24 Aug '05

Hi all. Two days ago a server got freezed, not responding at console or by LAN. I noticed both caps lock and scroll lock LEDs at the keyboard flashing. I think this could be a hardware problem, but I don't recall where I read about this flashing indicators. The hardware is an Intel based white box PC running CentOS 3.5 fully updated. Anybody knows what the flashing LEDs means? Regards.

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php help please
by Melinda Odom 24 Aug '05

24 Aug '05

Hi, My system uses CentOS 3.5 plus Plesk 7.5.3 reloaded for the server administration for customers. Qmail is the MTA. A couple of days ago I ran yum list updates and there were these packages to update: php i386 4.3.2-25.ent.centos.1 update php-imap i386 4.3.2-25.ent.centos.1 update php-mysql i386 4.3.2-25.ent.centos.1 update php-pgsql i386 4.3.2-25.ent.centos.1 update When I ran yum update they all updated and seemed like everything was fine. Then I found out that all of my ecommerce stores using osCommerce had an error in the admin that could not send mail and it seemed to be isolated to the admin until I tried to put an order through on my test store and other live stores where the same error showed up while trying to checkout so nobody could check out or order anything. This is the error: Fatal error: Call to undefined function: mail() in /home/httpd/vhosts/domain.com/httpdocs/admin/includes/classes/email.php on line 502 The server support people eventually put back those php listings to php-4.3.2-24.ent to solve the problem so people could shop. In the meantime the php.ini file had a listing in it called: ; For Unix only. You may supply arguments as well (default: "sendmail -t -i"). sendmail_path = /usr/sbin/sendmail -t -i which was used with php-4.3.2-24 was changed to: ; For Unix only. You may supply arguments as well (default: "sendmail -t -i"). sendmail_path = /var/qmail/bin/sendmail -t -i when it was updated to php-4.3.2-25 Now that the server is back using php-4.3.2-24 the listing is: ; For Unix only. You may supply arguments as well (default: "sendmail -t -i"). sendmail_path = /var/qmail/bin/sendmail -t -i I have left this as is for the moment. ================================= ================================= Further, support said the reason the yum update caused these problems was because there were no mail extensions in the php updates so they put this line in the yum.conf to keep further conflicts that may arise with Plesk: exclude=mod_ssl* httpd* perl mysql* php* For nearly a year I have been doing yum updates without any line like this in the yum.conf file and am now afraid to run any security updates if my ecommerce stores are going to stop working. Plesk says in any of their updates to check and see if you have this program or better which I have always had a better version than what they suggest on the server. ================================= ================================= Also, in the /etc/redhat-release file I have had this listing from the beginning in it so I could use the Plesk updater within the Plesk server admin area: Red Hat Enterprise Linux ES release 3 (Taroon Update 4) The server support people are now telling me to put it to CentOS which I have been asking them about this for months now and only now are they telling me this: CentOS release 3.4 (final) This setting causes the Plesk updater within the Plesk server admin area to have this error so I cannot use this listed as is: Error: You are using CentOS Linux 2.2, but autoinstaller was compiled for RedHat Enterprise Linux 3. Exiting autoinstaller... ================================= Is this line, exclude=mod_ssl* httpd* perl mysql* php* really suppose to be in the yum.conf file? Since Plesk supports CentOS 3.3 and Redhat Enterprise 3 should I be able to update mod_ssl, httpd, perl mysql, and php via yum update without these problems I would think? There is only one problem that is happening now and it is just on my personal domain with my test osCommerce store...I get the order and contact emails but when I log into the admin to send a status email from the orders/edit section the email never hits the server using "tail" to watch for it and I never get the email. However, I can put an order through one of my other store sites and use this order/edit status email function and get the email all the time so this problem is specific to my personal domain only with a fresh install of the osCommerce store so don't understand this at all. I hope I have posted the information necessary and that someone can help me. Thank you. Sincerely, Melinda Odom www.designhosting.biz 479-471-0891 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.338 / Virus Database: 267.10.15/80 - Release Date: 8/23/2005

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Has anyone got dvd::rip to work in CentOS?
by Dave Gutteridge 24 Aug '05

24 Aug '05

I feel like Im chasing my own tail round and round in trying to install dvd::rip. Installing the RPM just gets me lost in a world of dependancies. I tried installing manually and all I get is the following: [dave@localhost ~]$ /usr/bin/dvdrip Can't locate Locale/TextDomain.pm in @INC (@INC contains: lib /usr/lib/perl5/5.8.5/i386-linux-thread-multi... ... and it goes on and on. By chance has anyone installed this successfully? Dave

17 74

FTP timout
by Abd El-Hameed Ayad 24 Aug '05

24 Aug '05

Hi all, I have 2 CentOS 3.5 boxes & i do backups on the LAN Recently, I always get FTP timout error with large files "700 MB and more" . i tried to log and do manual backup with FTP command and i also got the same result "FTP timeout" i tried to google and i did # modprobe ip_conntrack_ftp but still get the same timeout message Any one can help??? Hameed

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