NetBSD 6.0: "On behalf of NetBSD's developers. It support 64bit Machines only. Adding a little more polish before the 6.0 release, RC2 fixes these additional issues: the vax port shared library issue is resolved, and vax is once again bootable; ntpd(8) broadcast transmission is fixed; i486 support is fixed in the i386 port; interrupt issues on some PowerPC machines are fixed; X.Org display on a Xen amd64 DOM0 is now working again; a pmap_growkernel() issue which causes some systems to reset very early in the boot process is fixed; CVE-2012-4244 was addressed by updating BIND to 9.9.1-P3.

About NetBSD

NetBSD is a free, secure, and highly portable UNIX-like Open Source operating system available for many platforms, from 64-bit AlphaServers and desktop systems to handheld and embedded devices. Its clean design and advanced features make it excellent in both production and research environments, and it is user-supported with complete source. Many applications are easily available through The NetBSD Packages Collection.