SCO Group Inc. canceled IBM Corp.’s contract for the AIX Unix operating system Monday and revised a lawsuit against IBM to seek as much as $50 billion. The amended complaint also seeks an order ...

The System p was born in about 1990 as the RS/6000 and used IBM’s Power processors and AIX operating system. It is now also offered with 64-bit Linux.

AIX is the last remaining operating system based on the Bell Labs Unix System V Release 4. Other major Unix players—Solaris from Sun Microsystems, HP-UX from Hewlett-Packard, and IRIX from SGI ...

Corporate users of IBM’s AIX operating system remained unfazed by The SCO Group Inc.’s decision earlier this week to follow through with its threat to revoke IBM’s AIX distribution license ...

IBM is hoping to lure Linux users and others to the operating system with its first public beta, providing a more complete virtualisation offering Written by Colin Barker, Contributor July 13 ...

IBM announced an open beta program for the next release of its AIX operating system, enabling any interested users to download a test copy of the AIX 6 software.

IBM and Red Hat have abused their control over the Unix/Linux operating system market for far too long, and intervention is the only way to fix what they have broken.

Current IBM Unix servers can run one copy of the operating system per processor. But with AIX, the next incarnation of IBM's version of Unix, each processor will be able to handle as many as 10 ...