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USB driver package version 12.10 now available

Arca Noae is pleased to announce the immediate availability of release 12.10 of our USB stack.

This is a maintenance release that contains some significant fixes.

In USBPRT a problem was fixed that can cause this driver to hang in certain situations.
In USBMSD a problem was fixed that prevented some devices with removable media (like USB floppies and USB CD/DVD drives) from being attached properly.
In USBD a problem was fixed with device enumeration that would cause intermittent problems attaching new devices.
In USBXHCD a change was made to how endpoints are initially configured. This change fixes some device attach failures.

Most people will see no change in operation after installing this update. See the package readme.txt for details. This update is recommended for all users.

As usual, this release is update only. It will only update an existing installation. More information about the USB drivers can be found in the wiki.

If you have problems with any of the drivers in this release, please read the Troubleshooting Guide in the wiki first. If your problem cannot be resolved with the Troubleshooting Guide, then the problem should be reported in the ticketing system.

If you have ArcaOS, this driver package is available for download from the Arca Noae website as part of the Support & Maintenance subscription for your ArcaOS product. Please log into your account and see your ArcaOS order details page to access your software.

If you have an Arca Noae OS/2 & eCS Drivers and Software Subscription, this driver package is available for download from the Arca Noae website as part of your Arca Noae OS/2 & eCS Drivers and Software Subscription. Please log into your account in order to access your software.

If you are still running OS/2 and/or eComStation systems and haven’t yet purchased a software subscription, this is a great reason to do so now. It may also be a good time to consider moving up to ArcaOS.

FAT32 Driver Package version 5.0.4 released

Arca Noae is pleased to announce the immediate availability of our fork of the FAT32 Installable File System Driver Package for OS/2 version 5.0.4. Arca Noae wishes to thank Gregg Young for his work on this update.

Highlights of this release include:

Fixed version string buffer overflow
CHKDSK now fixes bad media descriptors (a minor filesystem error)
Added /exclude command line switch to IFS to turn off lazy write on a per-disk basis
Fixed /Q so it actually is quiet
Fixed write failure when cache isn’t enabled
Fixed FAT32’s propensity to claim it can handle FAT12/16 volumes

Please read the FAT32 wiki and the ReadMe for additional details and before installing this software.

The FAT32 Installable File System Driver Package is open source, licensed under the GNU LGPLv2.1, with source code publicly available (see the FAT32 wiki for details).

This is not the same driver as distributed by Netlabs, and cannot coexist with components of the Netlabs FAT32 driver. Please uninstall the Netlabs driver first if you wish to install the Arca Noae FAT32 driver.

USB driver package version 12.09 now available

USB Arca Noae is pleased to announce the immediate availability of release 12.09 of our USB stack.

This is a maintenance release that fixes a few minor issues and it has some minor enhancements. Most people will see no change in operation after installing this update. See the package readme.txt for details. This update is recommended for all users.

As usual, this release is update only. It will only update an existing installation. More information about the USB drivers can be found in the wiki.

Updated Uniaud Driver Package (20210731) Released

Arca Noae is pleased to announce the immediate availability of an updated Uniaud Audio Driver Package for ArcaOS, OS/2, and eComStation. (Uniaud-20210731)

This release is a minor update that contains a new Uniaud32 which is based on code from the Linux 5.10.50 kernel. Arca Noae thanks and appreciates Paul Smedley for his work on this update.

Please read the Uniaud wiki and the ReadMe for additional details and before installing this software.

Uniaud is free software and is available from several places.

The Uniaud software is also available from the Netlabs Uniaud trac page at trac.netlabs.org/uniaud.

ArcaOS Kernel 14.203 SMP released

Arca Noae is pleased to announce the immediate availability of an updated SMP kernel version 14.203 for ArcaOS. For convenience, the package also contains the previously released W4 kernel version 14.201 for ArcaOS.

This release contains the following changes:

Fixed a defect that can cause a double trap on a busy system.

This release is an update for ArcaOS users only. This package contains both the new SMP kernel version 14.203 and the previously released W4 kernel version 14.201. The installer checks your system to see which kernel you have installed and applies the appropriate update automatically. This way you can use this one package to update any ArcaOS system automatically without needing to know which kernel you have.

Warning: Do not install this kernel if you are using ACPI.PSD version 3.23.14 or lower. ACPI.PSD versions 3.23.14 and lower will not recognize this kernel and your system may not boot. If you have ACPI.PSD version 3.23.14 or lower installed, update using the latest ACPI Driver Package (currently v3.23.16) first. Then you can install this kernel. The installer checks this and shows a warning if an incompatible PSD is running.

If you are still running OS/2 and/or eComStation systems and haven’t yet moved up to ArcaOS, this might be a great reason to do so now. This update is not available for nor licensed for use with OS/2 or eComStation.

ACPI Driver Package version 3.23.16 released

Arca Noae is pleased to announce the immediate availability of our ACPI Driver Package for ArcaOS, OS/2, and eComStation version 3.23.16.

This release contains the following changes:

Enhanced the memory type sync function to handle more complex memory type changes on SMP systems.
Added limited disabled interrupt fixup for some rare BIOS problems.
Enhanced some debugging options.
Updated to the latest ACPICA.

Please see the ACPI Driver ReadMe for details about this update.

This is considered a critical maintenance update that is recommended for everyone.

NVME Driver version 1.01 released

Arca Noae is pleased to announce the immediate availability of our new NVME Storage Driver version 1.01 for ArcaOS.

NVME is the latest and greatest storage interface for laptops and desktops, and it offers much faster read and write speeds than older interfaces such as AHCI. The most common form factor for an NVME device is the m.2 card.

The Arca Noae NVME driver is a new driver. Although it has been tested and found to work correctly and reliably, there could still be unexpected problems or it might not perform as expected. It is the responsibility of the user to determine the suitability of the new driver for everyday use especially on production systems. Please read the NVME wiki and the ReadMe before installing this software.

If you are still running OS/2 and/or eComStation this is a great reason to consider moving up to ArcaOS.

USB driver package version 12.08 released

USB Arca Noae is pleased to announce the immediate availability of release 12.08 of our USB stack.

This release has significant improvements to stability and reliability, and has some new enhancements. See the package readme.txt for details. This update is recommended for all users.

As usual, this release is update only. It will only update an existing installation. More information about the USB drivers can be found in the wiki.

Updated Uniaud Driver Package (20210320) Released

Arca Noae is pleased to announce the immediate availability of an updated Uniaud Audio Driver Package for ArcaOS, OS/2, and eComStation. (Uniaud-20210320)

This release is a major update that contains a new Uniaud32 which is based on code from the Linux 5.10.20 kernel. Arca Noae thanks and appreciates Paul Smedley for all his work on this update.

This new Uniaud32 is significantly modified software. It may not perform as expected and may have problems. It is the responsibility of the user to determine the suitability of the driver for everyday use especially on production systems. Please read the Uniaud wiki and the ReadMe before installing this software.

Uniaud is free software and is available from several places.

The Uniaud software is also available from the Netlabs Uniaud trac page at trac.netlabs.org/uniaud.

AHCI Driver Package version 2.08 released

Arca Noae is pleased to announce the immediate availability of our AHCI Disk Driver Package version 2.08 for ArcaOS, OS/2, and eComStation.

This release contains a correction to the information provided to the resource manager. This release also adds support for disks larger than 2 TB, and is required for supporting GPT disks. This update is recommended for everyone. More information about the AHCI Disk Driver Package may be found in the AHCI wiki.