At one time, shutting down an OS/2 guest under VirtualBox meant full shutdown and virtual powerdown. With recent versions of VirtualBox (5.x), however, this has not been the case.
We’ve noticed, and we’ve done some work to address this.
Did you know that Arca Noae’s ACPI driver runs just fine under these latest builds of VirtualBox? Using the ACPI driver, it is possible to configure the OS/2 (or eComStation) guest machine for complete poweroff using ACPI, just as you might configure a physical workstation.
Arca Noae, LLC, a Delaware-based Limited Liability Company, is pleased to announce their membership in the UEFI Forum.
The UEFI (Unified Extensible Firmware Interface) specification defines a new model for the interface between personal-computer operating systems and platform firmware. The interface consists of data tables that contain platform-related information, plus boot and runtime service calls that are available to the operating system and its loader. Together, these provide a standard environment for booting an operating system and running pre-boot applications. Essentially, this layer provides a replacement for the traditional BIOS, and is the future of small computing architecture.
The UEFI Forum is a clearinghouse for all current, related documents pertaining to UEFI, the UEFI specification, and its adoption by manufacturers and software developers.
In addition, the UEFI Forum performs a similar function for ACPI (Advanced Configuration and Power Interface). Arca Noae develops and maintains the current ACPI implementation for the OS/2 and eComStation platform.
Arca Noae is committed to running OS/2 on current hardware. UEFI, like ACPI, is a continuation of the trend to move more functions from the BIOS to the operating system. Arca Noae is looking into how this new technology can be supported under OS/2 in the future.