Discuss August 2008

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271 participants
280 discussions

Second Xen NIC not being recognized?
by David Dyer-Bennet 26 Aug '08

26 Aug '08

I've got a Xen domU running Centos 5.2 (dom0 is also Centos 5.2) with two NICs configured. Both NICs show up in the Xen hardware details display. Looking at dmesg output from rebooting the domU, I see both eth0 and eth1 appearing there. But network configuration only knows about eth0, the one that was installed originally (eth1 was added later). There's options to create another NIC in network configuration, but "xen virtual ethernet" isn't one of the hardware types I can choose, and choosing the default doesn't give me anything that works. Should I try reinstalling the domU with the NIC already in place? But even if that works -- shouldn't it be possible to add a piece of hardware to a system and have it recognized on reboot? -- David Dyer-Bennet, dd-b(a)dd-b.net; http://dd-b.net/ Snapshots: http://dd-b.net/dd-b/SnapshotAlbum/data/ Photos: http://dd-b.net/photography/gallery/ Dragaera: http://dragaera.info

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OT: Google Earth, v.4.3.7284.3916 (beta) on CentOS 5.2 (32 bit)
by Lanny Marcus 25 Aug '08

25 Aug '08

The version of Google Earth I installed last December was working great this morning. Then, I decided to update to the latest version and when I tried to do that with yum, I didn't have the right name for the package (now, I think it may be "google-earth"), so I downloaded the file (GoogleEarthLinux.bin) and installed with "sh GoogleEarthLinux.bin" The latest version is now installed and I can launch it, without any problem, but, it does not seem to work......... :-) Does anyone have this version of Google Earth working properly on CentOS 5.2 (32 bit)? If so, did you need to do something extra, to get it to work? TIA! Lanny Google Earth 4.3.7284.3916 (beta) Build Date Jul 8 2008 Build Time 18:49:58 Renderer OpenGL Operating System Linux (2.6.18.1) Video Driver Tungsten Graphics, Inc Max Texture Size 2048x2048

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Re: CentOS 5.2 + SELinux + Apache/PHP + Postfix
by Art Age Software 25 Aug '08

25 Aug '08

Thanks - appreciate the info. Still, I would like to understand why these denials are occurring during what should be a pretty typical use case: namely sending emails from a web app. Does anyone have any insight into this? >If these denials do not interfere with the normal workflow >of the application you may add dontaudit rules to your local policy. >The unnecessary access will still be denied but you won't get >these annoying messages in the logs. > >There's a plenty of dontaudit rules in the base policy >shipped with centos. If you're curious you may install >/usr/share/selinux/targeted/enableaudit.pp >which is a base policy with dontaudit rules turned off.

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(Global/Any) setting for "show hidden files?"
by MHR 25 Aug '08

25 Aug '08

Is there a setting somewhere in the "global" arena of CentOS that controls whether or not "hidden" (.prefixed) files are displayed in file lists? I've noticed that, at home, primarily, when I use any file access dialogue window, particularly in OOo and Evolution, all my "hidden" files are shown along with the "normal" ones. (This used to be true in SeaMonkey also, but there's a way to configure that out and I've activated that, or I'd be seeing them there, too.) I made mention of this on the OOo users list and it was suggested that there might be a "higher" level control involved, but they didn't know what. I occasionally turn on the "View hidden files" option in nautilus, but I always return it to the default (off) setting because, in general, I neither want nor need to see them, which is at least one of the main reasons why _I_ "hide" them, and many are hidden by default. I thought that it might be something to do with installing the 2.4.1 version of OOo with the nautilus option turned on, which I don't know whether I did or not, but that wouldn't affect Evolution as well. Any ideas? Thanks. mhr

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LVM not removing LV
by Mag Gam 25 Aug '08

25 Aug '08

I am using RHEL 5.1 with custom kernel. I have a LV I am trying to remove and its keep complaining its open. I have unmounted the filesystem, lsof shows nothing, fuser shows nothing. I am certain a reboot will fix it, but I don't know why this occurs. Can anyone shed some light on this? Are there some other LVM hacks I can use for this? TIA

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syslinux and isolinux
by Jerry Geis 25 Aug '08

25 Aug '08

Hi I copied the centos 5.2 x86_64 DVD to a USB pen drive formatted for FAT32. I then ran syslinux -sf /dev/sdc1 to get it to boot. I mounted it, and did cp isolinux/vmlinuz . cp isolinux/isolinux.cfg syslinux.cfg the setup the MBR. THe device booted but I got an error message about unknown command in the syslinux.cfg file. Isnt syslinux and isolinux compatible - they are in the same package? All these commands below look correct. Did I do something wrong trying to get a USB pen drive to boot to install linux from. Jerry ---------- default linux prompt 1 timeout 600 display boot.msg F1 boot.msg F2 options.msg F3 general.msg F4 param.msg F5 rescue.msg label linux kernel vmlinuz append initrd=initrd.img label text kernel vmlinuz append initrd=initrd.img text label ks kernel vmlinuz append ks initrd=initrd.img label local localboot 1 label memtest86 kernel memtest append -

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CentOS-announce Digest, Vol 42, Issue 8
by centos-announce-request＠centos.org 25 Aug '08

25 Aug '08

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CESA-2008:0836-02: Moderate CentOS 2 i386 libxml2 security update (John Newbigin) ---------------------------------------------------------------------- Message: 1 Date: Mon, 25 Aug 2008 11:21:18 +1000 From: John Newbigin <jnewbigin(a)ict.swin.edu.au> Subject: [CentOS-announce] CESA-2008:0836-02: Moderate CentOS 2 i386 libxml2 security update To: centos-announce(a)centos.org Message-ID: <48B2090E.1050703(a)ict.swin.edu.au> Content-Type: text/plain; charset=ISO-8859-1; format=flowed The following errata for CentOS-2 have been built and uploaded to the centos mirror: RHSA-2008:0836-02 Moderate: libxml2 security update Files available: libxml2-2.4.19-9.ent.i386.rpm libxml2-devel-2.4.19-9.ent.i386.rpm libxml2-python-2.4.19-9.ent.i386.rpm More details are available from the RedHat web site at https://rhn.redhat.com/errata/rh21as-errata.html The easy way to make sure you are up to date with all the latest patches is to run: # yum update -- John Newbigin ITS Senior Analyst / Programmer Faculty of Information and Communication Technologies Swinburne University of Technology Melbourne, Australia http://www.ict.swin.edu.au/staff/jnewbigin ------------------------------ _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org http://lists.centos.org/mailman/listinfo/centos-announce End of CentOS-announce Digest, Vol 42, Issue 8 **********************************************

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smartd
by Mad Unix 25 Aug '08

25 Aug '08

last night I checked the log messages on the server Dell PE2950 6xSAS 146G I found the smartd running , I did not request such daemon [root@PowerEdge1 pons]# tail -f /var/log/messages Aug 25 08:27:30 PowerEdge1 smartd[8039]: Home page is http://smartmontools.sourceforge.net/ Aug 25 08:27:30 PowerEdge1 smartd[8039]: Opened configuration file /etc/smartd.conf Aug 25 08:27:30 PowerEdge1 smartd[8039]: Configuration file /etc/smartd.conf parsed. Aug 25 08:27:30 PowerEdge1 smartd[8039]: Device: /dev/sda, opened Aug 25 08:27:30 PowerEdge1 smartd[8039]: Device: /dev/sda, IE (SMART) not enabled, skip device Try 'smartctl -s on /dev/sda' to turn on SMART features Aug 25 08:27:30 PowerEdge1 smartd[8039]: Unable to register SCSI device /dev/sda at line 32 of file /etc/smartd.conf Aug 25 08:27:30 PowerEdge1 smartd[8039]: Device /dev/sda not available Aug 25 08:27:30 PowerEdge1 smartd[8039]: Monitoring 0 ATA and 0 SCSI devices Aug 25 08:27:30 PowerEdge1 smartd[8045]: smartd has fork()ed into background mode. New PID=8045. Aug 25 08:27:31 PowerEdge1 pcscd: winscard.c:304:SCardConnect() Reader E-Gate 0 0 Not Found How can i disable it, do i really need it on my system ... inputs really appreciated. Thanks -- Madunix_at_Gmail Sysadmin "Computers are useless. They can only give you answers" - Pablo Picasso "Never trust a computer you can't throw out a window." - Steve Wozniak

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Missing fonts for tightvnc
by Robert Moskowitz 25 Aug '08

25 Aug '08

You would think installing via yum would handle dependencies, but perhaps fonts are not managed like dependencies..... Anyway, I installed tightvnc to test out its IPv6 support. Installed ok (after I erased regular vnc). But when I tried to start it, I got 5 warnings about: Font directory '/usr/X11R6/lib/X11/fonts/misc' not found - ignoring (then the same message for Speedo, Type1, 75dpi, and 100dpi). Then a fatel server error about: could not open default fount 'fixed' So I looked in the repos (curtesy of yumex) and did find a few 75dpi a 100dpi fonts, but there seemed to be a lot of these two. I installed a ocuple of them and tried again. Got the same errors. So how do I fix this one?

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Problems with perl upgrading CentOS 5.1 to 5.2
by ArcosCom Linux User 24 Aug '08

24 Aug '08

Hi, I'm having problems with perl. I'm receivings this e-mails from logwatch everyday and appears to be a problem with perl. I explain a bit before expose the errors that I received: I tried to download all perl* packages, uninstall the repeated ones and reinstall all packages where installed. I need some help to try to solve this problem, because is a production server and I can't uninstall many working packages that depends on perl* ones. I read about similar problem in CentOS forums, with no sucess. Many thanks to all!!! Here is the report from logwatch: /etc/cron.daily/0logwatch: Errno architecture (i386-linux-thread-multi-2.6.9-42.0.3.elsmp) does not match executable architecture (i386-linux-thread-multi-2.6.18-53.1.14.el5pae) at /usr/lib/perl5/site_perl/5.8.8/Errno.pm line 11. Compilation failed in require at /usr/lib/perl5/5.8.8/File/Temp.pm line 138. BEGIN failed--compilation aborted at /usr/lib/perl5/5.8.8/File/Temp.pm line 138. Compilation failed in require at /etc/cron.daily/0logwatch line 52. BEGIN failed--compilation aborted at /etc/cron.daily/0logwatch line 52. /etc/cron.daily/qtp-sa-update: Errno architecture (i386-linux-thread-multi-2.6.9-42.0.3.elsmp) does not match executable architecture (i386-linux-thread-multi-2.6.18-53.1.14.el5pae) at /usr/lib/perl5/site_perl/5.8.8/Errno.pm line 11. Compilation failed in require at /usr/lib/perl5/5.8.8/i386-linux-thread-multi/IO/Socket.pm line 17. BEGIN failed--compilation aborted at /usr/lib/perl5/5.8.8/i386-linux-thread-multi/IO/Socket.pm line 17. Compilation failed in require at /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Net/DNS/Resolver/Base.pm line 21. BEGIN failed--compilation aborted at /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Net/DNS/Resolver/Base.pm line 21. Compilation failed in require at /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Net/DNS/Resolver/UNIX.pm line 9. BEGIN failed--compilation aborted at /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Net/DNS/Resolver/UNIX.pm line 9. Compilation failed in require at /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Net/DNS/Resolver.pm line 19. BEGIN failed--compilation aborted at /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Net/DNS/Resolver.pm line 22. Compilation failed in require at /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Net/DNS.pm line 67. BEGIN failed--compilation aborted at /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/Net/DNS.pm line 67. Compilation failed in require at /usr/bin/sa-update line 91. BEGIN failed--compilation aborted at /usr/bin/sa-update line 91. Errno architecture (i386-linux-thread-multi-2.6.9-42.0.3.elsmp) does not match executable architecture (i386-linux-thread-multi-2.6.18-53.1.14.el5pae) at /usr/lib/perl5/site_perl/5.8.8/Errno.pm line 11. Compilation failed in require at /usr/lib/perl5/vendor_perl/5.8.8/Mail/SpamAssassin/Util.pm line 64. BEGIN failed--compilation aborted at /usr/lib/perl5/vendor_perl/5.8.8/Mail/SpamAssassin/Util.pm line 64. Compilation failed in require at /usr/lib/perl5/vendor_perl/5.8.8/Mail/SpamAssassin/Conf.pm line 72. BEGIN failed--compilation aborted at /usr/lib/perl5/vendor_perl/5.8.8/Mail/SpamAssassin/Conf.pm line 72. Compilation failed in require at /usr/lib/perl5/vendor_perl/5.8.8/Mail/SpamAssassin.pm line 69. BEGIN failed--compilation aborted at /usr/lib/perl5/vendor_perl/5.8.8/Mail/SpamAssassin.pm line 69. Compilation failed in require at /usr/bin/spamassassin line 82. BEGIN failed--compilation aborted at /usr/bin/spamassassin line 82.

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Discuss August 2008