centos

CentOS has updated kernel (multiple vulnerabilities).

Debian has updated thunderbird (multiple vulnerabilities) and python (multiple vulnerabilities).

Mandriva has updated dovecot (multiple vulnerabilities) and kernel (multiple vulnerabilities).

Ubuntu has updated mysql (denial of service), firefox and xulrunner (multiple vulnerabilities), clamav (arbitrary code execution).

rPath has updated gnutls (man in the middle attacks).

Mandriva has updated gnutls (man in the middle attacks), firefox (multiple vulnerabilities).

CentOS has updated firefox (multiple vulnerabilities).

Gentoo has updated php (multiple vulnerabilities).

Mandriva has updated clamav (arbitrary code execution).

Red Hat has updated libxml2 (multiple vulnerabilities).

rPath has updated enscript (multiple vulnerabilities).

Novell has announced a transition program to help companies move to SUSE Linux.

CentOS has updated the kernel (several vulnerabilities) and openoffice.org (integer overflows).

Mandriva has updated the kernel (multiple vulnerabilities).

Red Hat has updated openoffice.org (multiple integer overflow vulnerabilities).

CentOS has updated net-snmp (denial of service).

Gentoo has updated opera (multiple vulnerabilities).

Red Hat Enterprise Linux has updated kernel (multiple vulnerabilities).

rPath has updated postfix (denial of service).

Ubuntu has updated enscript (stack overflows).

CentOS has updated lynx (multiple vulnerabilities).

Mandriva has updated emacs (arbitrary code execution).

Red Hat has updated flash-plugin (multiple vulnerabilities).

Ubuntu has updated the kernel (multiple vulnerabilities).

CentOS has updated ruby (multiple vulnerabilities).

Debian has updated libspf2 (buffer overflow).

Red Hat has updated IBM java 1.5 (unspecified vulnerability), IBM java 1.6 (multiple vulnerabilities).

SUSE has updated opera, java (various issues).

Last time I tried using a Debian 64bit Xen kernel for Dom0 I was unable to get it to work correctly, it continually gave kernel panics when doing any serious disk IO.

I’ve just tried to reproduce that problem on a test machine with a single SATA disk and it seems to be working correctly so I guess that it might be related to using software RAID and LVM

You can categorize most GNU/Linux distributions as either community or commercial. Community-based distributions like Debian, Fedora, or CentOS are maintained largely by volunteers and donations of services or money, while commercial distributions like Suse, Red Hat, or Xandros are backed by a company and compete directly against proprietary operating systems such as Windows and OS X.