CentOS 5.8 Release Notes
Last updated: March 28th, 2012
Contents
1. Translations
These release notes are available in the following languages:
2. Introduction
Welcome to the CentOS 5.8 release. CentOS is an Enterprise-class Linux Distribution derived from sources freely provided to the public by our Upstream OS Provider (UOP)1.
CentOS conforms fully with the upstream vendor's redistribution policy and aims to be 100% binary compatible. (CentOS mainly changes packages to remove upstream vendor branding and artwork.) CentOS is a Free Operating System.
CentOS 5.8 is the eighth update to the CentOS 5 distribution series. It contains a lot of bugfixes, updates and new functionality. Before reading any further we advise you to read the UOP Release Notes and Technical Notes 2. The rest of this document is an addendum and primarily covers CentOS-specific issues.
3. Install Media and sha1sum
sha1sum i386: f101e6d01bcfdd55f8ce2bb4a9a4c1dd6d5cc40e CentOS-5.8-i386-bin-1of7.iso 09bf6762895312dbef0810bc883457d5efe0b0a5 CentOS-5.8-i386-bin-2of7.iso 246cec5bcf343f290d85ac00b51e2c2405fbe6e7 CentOS-5.8-i386-bin-3of7.iso cc7a91ade43e14dffbcc055b3ac7b09e7656f1e2 CentOS-5.8-i386-bin-4of7.iso 58a55366cd6cbd7635d07263c66909f7ca807fe4 CentOS-5.8-i386-bin-5of7.iso 6d49b5392e1d0576d0e382db297477ef397d4bc5 CentOS-5.8-i386-bin-6of7.iso adde0d2e49a7a5058b2b78d91a1f847e106e7af7 CentOS-5.8-i386-bin-7of7.iso a7291b58a4c15c12d8dba82c4ddb202c4c20d3a5 CentOS-5.8-i386-bin-DVD-1of2.iso a1c3dee04c5d164c71541a4fe053b892b83a5dc7 CentOS-5.8-i386-bin-DVD-2of2.iso 9a0f80243cd7d77c138f3a61ae731346fc142782 CentOS-5.8-i386-netinstall.iso sha1sum x86_64: 9f3f13bacda39bf8ed62338ce3c098941e4a3f75 CentOS-5.8-x86_64-bin-1of8.iso df40740df4a7ce856d274e3c4dc9f0e93787a98c CentOS-5.8-x86_64-bin-2of8.iso 43a6edb7c4acd521f8ce66f5cb04e4d1c320cd93 CentOS-5.8-x86_64-bin-3of8.iso 1addc401c013624b14225d37f7b87de82f5b4c22 CentOS-5.8-x86_64-bin-4of8.iso a9de8d8c4d136e82df3e91a341bdb178c7114fd0 CentOS-5.8-x86_64-bin-5of8.iso c015eb07aae8d8466e4e204fd1d2851272bcf15f CentOS-5.8-x86_64-bin-6of8.iso 6ea6b9af3dc2ae4d936fbcc9aea7f38bf5b972be CentOS-5.8-x86_64-bin-7of8.iso e0adb9991fe6dfa5012e22cfaf5ec6d1897f5744 CentOS-5.8-x86_64-bin-8of8.iso 0dd1f669f4ef6242a464e2dc4cfb4054e0c03893 CentOS-5.8-x86_64-bin-DVD-1of2.iso e62a6538bb51db560d27b558bedbf2a5dc35eb0b CentOS-5.8-x86_64-bin-DVD-2of2.iso d692dc567d53f8f6e5e8cdc30acd1b85472cc218 CentOS-5.8-x86_64-netinstall.iso
4. Known Issues
As of CentOS 5.7 the installation kit is split into two DVDs. If you need the additional language packs for OpenOffice (OOo), you can no longer just loop mount the DVD iso and run an install from it. You will either need to do a 'cp -al' and regenerate the metadata or install the langpack packages after the rest of the system. Installs not requiring the additional OOo language packs should run using only DVD#1.
There is a MultiLib issue with dbus-1.1.2-16.el5_7.i386 and dbus-1.1.2-16.el5_7.x86_64. They can not be installed at the same time due to a conflict of the file /etc/dbus-1/system.conf. See CentOS Bug #0005553
There is a known issue with the tg3 kernel driver using VLANs (802.1q) and at least one Broadcom chipset (Broadcom Corporation NetXtreme BCM5721 Gigabit Ethernet PCI Express (rev 21)). See CentOS Bug #0005572 . The current workaround (if you use VLAN interfaces) is to install the kmod-tg3-rhel5u7 package from CentOS updates repository.
There is a known issue with the smartmontools and the 2.6.18-308.el5 kernel where "hard drives behind a SAS controller can get dropped". One specific controller that is impacted is the LSI Logic / Symbios Logic SAS1068E PCI-Express Fusion-MPT SAS (rev 08). See CentOS Bug #0005575
There is a known issue with the latest nfs-utils in EL 5.8 where invalid warnings are given on NFS mounts for rpc.idmapd and/or rpc.gssd. See CentOS Bug #0005579
Potential issue with using the kernel-2.6.18-308.el5 kernel on KVM virtual machine host servers. It seems that guests with the Virtio disk drivers stop responding. See CentOS Bug #0005582 (Note: Issued solved in versions of KVM that are at or greater than kvm-83-249.el5.centos.0.0.1)
5. Changes
5.1. New packages in 5.8 that were not present in 5.7
binutils220 (info)
iotop (info)
mysql-connector-odbc64 (info)
pixman (info)
postgresql-odbc64 (info)
python-ctypes (info)
spice-client (info)
spice-protocol (info)
virt-who (info)
unixODBC64 (info)
5.2. Packages that have been upgraded in 5.8 since the 5.7 release
- acl
- acpid
- alsa-utils
- anaconda
- aspell
- aspell-sr
- audit
- autofs
- bind
- bind97
- binutils
- boost
- bootparamd
- busybox
- cdparanoia
- certmonger
- Cluster_Administration
- clustermon
- cman
- cmirror
- comps-extras
- conga
- crash
- cups
- curl
- cvs
- cyrus-imapd
- dapl
- dbus
- Deployment_Guide
- device-mapper
- device-mapper-multipath
- dhcp
- dovecot
- ecryptfs-utils
- esound
- fcoe-utils
- fetchmail
- file
- firefox
- firstboot
- foomatic
- freeipmi
- freeradius2
- freetype
- gamin
- gawk
- gcc
- gcc44
- gdb
- gdm
- gfs-kmod
- gfs-utils
- gfs2-utils
- ghostscript
- glibc
- Global_File_System
- gnome-screensaver
- gnome-system-monitor
- gpart
- groff
- gtk2
- hmaccalc
- httpd
- hwdata
- ibutils
- icu
- ifd-egate
ImageMagick
- initscripts
- ipa-client
- iproute
- iptables
- iscsi-initiator-utils
- java-1.6.0-openjdk
- kdelibs
- kernel
- kexec-tools
- krb5
- ksh
- kudzu
- kvm
- less
- lftp
- libcxgb3
- libdhcp
- libexif
- libhbaapi
- libmlx4
- libpng
- libusb
- libvirt
- libvorbis
- libX11
- libXcursor
- libXfont
- libxml2
- lsof
- ltrace
- lvm2
- lvm2-cluster
- man-pages
- man-pages-ja
- man-pages-overrides
- mesa
- microcode_ctl
- mkinitrd
- mod_auth_kerb
- mod_revocator
- mrtg
- mysql
- mysql-connector-odbc
- MySQL-python
- net-snmp
- net-tools
- netpbm
- nfs-utils
- nfs-utils-lib
- nfs4-acl-tools
- nss
- nss_ldap
- ntp
- oddjob
- openais
- openCryptoki
- OpenIPMI
- openldap
- openmotif
- openscap
- openssh
- openssl
- openswan
- oprofile
- pam_krb5
- pam_pkcs11
- pango
- parted
- pciutils
- pdksh
- perl
- perl-XML-SAX
- php
- php53
- piranha
- poppler
- postgresql
- postgresql84
- procinfo
- procps
- python
- python-rhsm
- python-virtinst
- PyXML
- qt4
- rdesktop
- rgmanager
- rhpl
- rng-utils
- rpm
- rsh
- rsync
- rsyslog
- ruby
- sabayon
- samba
- samba3x
- sblim
- scsi-target-utils
- selinux-policy
- sendmail
- setroubleshoot
- setup
- shadow-utils
- smartmontools
- sos
- spice-client
- spice-usb-share
- spice-xpi
- squirrelmail
- sssd
- sudo
- syslinux
- system-config-bind
- system-config-cluster
- system-config-date
- system-config-display,
- system-config-network
- system-config-printer
- system-switch-mail
- systemtap
- tog-pegasus
- tomcat5
- udev
- unixODBC
- util-linux
- virt-manager
- virtio-win
- Virtualization_Guide
- vixie-cron
- vsftpd
- xen
- xenpv-win
- xinetd
- xkeyboard-config
- xmlrpc-c
- xorg-x11-drv-i810
- xorg-x11-drv-mga
- xorg-x11-drv-sis
- xorg-x11-server
- xulrunner
- yp-tools
- ypserv
- yum
- yum-utils
- zsh
5.3. Packages removed by upstream in 5.8 that were present in 5.7
None this cycle
5.4. Packages released as 5.7 updates with older packages on the 5.8 install media
- libpng
- libpng-devel
- libvorbis
- libvorbis-devel
- mysql
- mysql-bench
- mysql-devel
- mysql-server
- mysql-test
- squirrelmail
These packages are now in the updates repository for CentOS 5.8.
6. Changes made by CentOS
6.1. Packages modified by CentOS
- anaconda
- anaconda-runtime
- anacron
- basesystem
- bluez-utils
- bluez-utils-cups
- buildsys-macros
- busybox
- busybox-anaconda
- centos-release
- centos-release-notes
- Cluster_Administration-as-IN
- Cluster_Administration-bn-IN
- Cluster_Administration-de-DE
- Cluster_Administration-en-US
- Cluster_Administration-es-ES
- Cluster_Administration-fr-FR
- Cluster_Administration-gu-IN
- Cluster_Administration-hi-IN
- Cluster_Administration-it-IT
- Cluster_Administration-ja-JP
- Cluster_Administration-kn-IN
- Cluster_Administration-ko-KR
- Cluster_Administration-ml-IN
- Cluster_Administration-mr-IN
- Cluster_Administration-or-IN
- Cluster_Administration-pa-IN
- Cluster_Administration-pt-BR
- Cluster_Administration-ru-RU
- Cluster_Administration-si-LK
- Cluster_Administration-ta-IN
- Cluster_Administration-te-IN
- Cluster_Administration-zh-CN
- Cluster_Administration-zh-TW
- cluster-cim
- cluster-snmp
- compiz
- compiz-devel
- comps-extras
- crash
- crash-devel
- Deployment_Guide-as-IN
- Deployment_Guide-bn-IN
- Deployment_Guide-de-DE
- Deployment_Guide-en-US
- Deployment_Guide-es-ES
- Deployment_Guide-fr-FR
- Deployment_Guide-gu-IN
- Deployment_Guide-hi-IN
- Deployment_Guide-it-IT
- Deployment_Guide-ja-JP
- Deployment_Guide-kn-IN
- Deployment_Guide-ko-KR
- Deployment_Guide-ml-IN
- Deployment_Guide-mr-IN
- Deployment_Guide-or-IN
- Deployment_Guide-pa-IN
- Deployment_Guide-pt-BR
- Deployment_Guide-ru-RU
- Deployment_Guide-si-LK
- Deployment_Guide-ta-IN
- Deployment_Guide-te-IN
- Deployment_Guide-zh-CN
- Deployment_Guide-zh-TW
- desktop-backgrounds-basic
- eclipse-ecj
- eclipse-jdt
- eclipse-jdt-sdk
- eclipse-pde
- eclipse-pde-runtime
- eclipse-pde-sdk
- eclipse-platform
- eclipse-platform-sdk
- eclipse-rcp
- eclipse-rcp-sdk
- eclipse-sdk
- etherboot-pxes
- etherboot-roms
- etherboot-roms-kvm
- etherboot-zroms
- etherboot-zroms-kvm
- filesystem
- firefox
- firstboot
- firstboot-tui
- gdm
- gdm-docs
- geronimo-specs
- geronimo-specs-compat
- Global_File_System-as-IN
- Global_File_System-bn-IN
- Global_File_System-de-DE
- Global_File_System-en-US
- Global_File_System-es-ES
- Global_File_System-fr-FR
- Global_File_System-gu-IN
- Global_File_System-hi-IN
- Global_File_System-it-IT
- Global_File_System-ja-JP
- Global_File_System-kn-IN
- Global_File_System-ko-KR
- Global_File_System-ml-IN
- Global_File_System-mr-IN
- Global_File_System-or-IN
- Global_File_System-pa-IN
- Global_File_System-pt-BR
- Global_File_System-ru-RU
- Global_File_System-si-LK
- Global_File_System-ta-IN
- Global_File_System-te-IN
- Global_File_System-zh-CN
- Global_File_System-zh-TW
- gnome-desktop
- gnome-desktop-devel
- gnome-session
- gzip
- httpd
- httpd-devel
- httpd-manual
- initscripts
- kdebase
- kdebase-devel
- kdelibs
- kdelibs-apidocs
- kdelibs-devel
- kernel
- kmod-gfs
- kmod-gfs-xen
- kmod-gnbd
- kmod-gnbd-xen
- kmod-kvm
- kmod-kvm-debug
- kudzu
- kudzu-devel
- kvm
- kvm-qemu-img
- kvm-tools
- libswt3-gtk2
- luci
- modcluster
- mod_ssl
- nautilus-sendto
- nautilus-sendto-bluetooth
- ntp
- pango
- pango-devel
- pirut
- pm-utils
- procmail
- redhat-artwork
- redhat-logos
- redhat-rpm-config
- rgmanager
- rhdb-utils
- rhgb
- ricci
- setuptool
- specspo
- squirrelmail
- system-config-bind
- system-config-date
- tftp
- tftp-server
- thunderbird
- Virtualization-as-IN
- Virtualization-bn-IN
- Virtualization-de-DE
- Virtualization-en-US
- Virtualization-es-ES
- Virtualization-fr-FR
- Virtualization-gu-IN
- Virtualization-hi-IN
- Virtualization-it-IT
- Virtualization-ja-JP
- Virtualization-kn-IN
- Virtualization-ko-KR
- Virtualization-ml-IN
- Virtualization-mr-IN
- Virtualization-or-IN
- Virtualization-pa-IN
- Virtualization-pt-BR
- Virtualization-ru-RU
- Virtualization-si-LK
- Virtualization-ta-IN
- Virtualization-te-IN
- Virtualization-zh-CN
- Virtualization-zh-TW
- yum
- yum-aliases
- yum-allowdowngrade
- yum-changelog
- yum-downloadonly
- yum-fastestmirror
- yum-filter-data
- yum-kernel-module
- yum-keys
- yum-kmod
- yum-list-data
- yum-merge-conf
- yum-metadata-parser
yum-NetworkManager-dispatcher
- yum-priorities
- yum-protectbase
- yum-protect-packages
- yum-refresh-updatesd
- yum-security
- yum-tmprepo
- yum-tsflags
- yum-updateonboot
- yum-upgrade-helper
- yum-utils
- yum-verify
- yum-versionlock
Note: Details of changes can be found in the package changelog. It's also important to keep in mind that most of these packages are only changed to remove upstream branding, as required by their terms of use.
6.2. Packages removed from CentOS that are included upstream
- redhat-release-5Client
- redhat-release-5Server
- redhat-release-notes
- rhel-instnum
- rhn-check
- rhn-client-tools
- rhnlib
- rhnsd
- rhn-setup
- rhn-setup-gnome
- subscription-manager
- subscription-manager-firstboot
- subscription-manager-gnome
- subscription-manager-migration
- subscription-manager-migration-data
- yum-rhn-plugin
Note: These packages deal with subscriptions to RHN and are not applicable to CentOS
6.3. Packages added by CentOS that are not included upstream
- centos-release
- centos-release-notes
- yum-allowdowngrade
- yum-kernel-module
- yum-merge-conf
- yum-refresh-updatesd
- yum-tsflags
- yum-upgrade-helper
7. How to help and get help
As a CentOS user there are various ways you can help out with the CentOS community. Take a look at our Contribute page for further information on how to get involved.
7.1. Special Interest Groups
CentOS consists of different Special Interest Groups (SIGs) that bring together people with similar interests. The following SIGs already exist:
Artwork - create and improve artwork for CentOS releases and promotion
Promotion - help promoting CentOS online or at events
Virtualization - unite people around virtualization in CentOS
And we encourage people to join any of these SIGs or start up a new SIG, e.g.
- Alpha, S390, Sparc and PPC port - help with porting CentOS to other architectures
- Hardware compatibility - provide feedback about specific hardware
- RPM Packaging - contribute new useful RPM packages
- Translation - help translating the documentation, website and wiki content
7.2. Mailinglists and Fora
Another way you can help others in the community is by actively helping and resolving problems that users come up against in the mailinglists and the fora.
7.3. Wiki and Website
Even as an inexperienced CentOS user we can use your help. Because we like to know what problems you encountered, if you had problems finding specific information, how you would improve documentation so it becomes more accessible. This kind of feedback is as valuable to others as it would have been to you so your involvement is required to make CentOS better.
So if you want to help out and improve our documentation and wiki, register on the wiki or subscribe to the centos-docs mailinglist.
8. Further Reading
The following websites contain large amounts of information to help people with their CentOS systems :
http://mirrors.kernel.org/redhat/redhat/linux/enterprise/5Client/en/os/SRPMS/
http://mirrors.kernel.org/redhat/redhat/linux/enterprise/5Server/en/os/SRPMS/
9. Thanks
We thank everyone involved for helping us produce this product and would like to specifically acknowledge the extra effort made by some very dedicated members of the QA Team. Fabian Arrotin, Akemi Yagi, Athmane Madjoudj, Manuel Wolfshant, Jeff Sheltren and Anssi Johansson were instrumental in enabling us to release 5.8 this quickly.
Copyright (C) 2012 The CentOS Project
Visit: http://www.redhat.com/rhel/ (1)
Upstream Release Notes and Documentation: http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5/index.html (2)