Tag Archives: components

USB driver package version 12.12 now available

USB Arca Noae is pleased to announce the immediate availability of release 12.12 of our USB stack.

This is a maintenance release that contains some minor fixes primarily relating to USB3 support. 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. Make sure you use the latest TestLog program if you report a problem.

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.

New MultiMac NIC driver package (20220514) released

Arca Noae is pleased to announce the immediate availability of a new release of our MultiMac NIC driver package.

This is a maintenance release of the MultiMac drivers. The E1000B, MMIGB, and MMLEM drivers have been updated to the latest FreeBSD sources. This adds a few new supported devices for the E1000B driver. The MMJME driver has been added to the MultiMac distribution. The remaining drivers are simply rebuilt with the current system libraries. This update is recommended for all users.

As always, please read the .txt file that comes with each driver and also provided on the wiki. If you have problems with any of the drivers in this release, please read the Debugging Guide in the wiki first. If your problem cannot be resolved with the Debugging Guide, then the problem should be reported to the ticketing system.

More information about the MultiMac NIC drivers may be found in the wiki.

eCo Software Runtime packages updated to 20220413

Arca Noae is pleased to announce the availability of updated eCo Software Runtime packages, downloadable from our downloadables page.

The eCo Software Runtime packages provide support libraries for several components of ArcaOS and eCS, as well as eCo Software applications. The Base and Win packages have been updated as of 2022-04-13. The Win update addresses a minor issue in the File Open Container (FOC) used by default in ArcaOS, while some of the other updates address issues in other applications which utilize these libraries.

The eCo Software Runtime Toolkit has also been updated with this release.

These packages are provided by Arca Noae as a convenience to our customers, clients, and the community at large. Arca Noae does not produce these packages, and the software is provided “as is” without any warranty of any kind. Support for the eCo Software Runtime is provided by eCo Software, in their support forum.

ArcaOS Desktop updated to 1.0.15

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Arca Noae is pleased to announce the immediate availability of ArcaOS Desktop (ANXWP) 1.0.15 in English, German, Dutch, Spanish, Italian, Japanese, and Russian. This is a maintenance release containing bug-fixes and updates that have accumulated since the last release. The primary improvements include:

Desktop Properties notebooks

XFolder: Prevent doubled entries in the Background page’s File dropdown.
WPPgm/WPPgmFile: Prevent <Esc> from dismissing the Language tab dialog.

XCenter Widgets

Pulse: Fix spurious 100% CPU usage after a WPS restart.
Window List: Refactor/simplify button positioning and drawing.

Menus

Trash Can: Ensure the Open As default is correct.
XView: Display correct whitespace menus for root folders.

Startup and Shutdown

XStartup: Restart automatically after fixing the order of class-replacements.
XShutdown: Added an optional “XWP_ACPIDELAY=xxx” environment variable to change the default shutdown delay of 250ms.

Localization

Add translated strings in Font Folder and in a folder’s Details dialog.

See the Version Information topic of the ArcaOS Desktop Users Guide and Reference located in the Help Center for more details about this release.

Arca Noae would like to thank Rich Walsh for his work on maintaining and improving XWorkplace and ArcaOS Desktop.

If you have ArcaOS, this software 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 are still running OS/2 and/or eComStation this is a great reason to consider moving up to ArcaOS. This update includes reserved features licensed for use exclusively with ArcaOS.

USB driver package version 12.11 now available

Arca Noae is pleased to announce the immediate availability of release 12.11 of our USB stack.

This is a maintenance release that contains some minor fixes, including:

In USBOHCD a typo was fixed in the strings passed to the Resource Manager.
In USBMSD additional stall recovery was added to handle certain errors from floppy devices.
In USBHID a workaround was added to handle some rare keyboards with unusual descriptors.
In USBXHCD a workaround was added for the VirtualBox port change defect.

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.

Apache Log4j vulnerability (CVE-2021-44228)

On Thursday, December 9, 2021, the Apache Log4j project disclosed a critical security vulnerability which may result in remote code execution on systems running Log4j. The exploit has been aptly named Log4Shell (CVE-2021-44228).

Log4j is a logging component which runs under Java on many different platforms, and is useful not only for Java applications, but for other programs, as well. It is commonly bundled with unrelated software, simply as a means of providing a standard logging engine.

Arca Noae has completed a scan of our internal systems and has determined that we are not affected by this vulnerability. Further, ArcaOS has never included any Log4j components, and is also unaffected. However, because the exploitable feature in Log4j has existed for some time, it is possible that Java and other applications may have been installed under ArcaOS which utilize Log4j, and these systems may be at risk.

The feature used for the Log4Shell exploit is in the JNDI (Java Naming and Directory Interface) lookup class which was added to Log4j several years ago during the 2.0 beta cycle. Log4j versions through 2.3 required only Java versions up to 1.6, and so may be utilized by some OS/2-compatible applications.

Risk assessment

To determine whether any of your OS/2 systems may be at risk, start by searching all accessible volumes for log4j-*.jar. If any are found, determine the version of Log4j by examining the content of META-INF/MANIFEST.MF in the core jar file:

[c:\] unzip -c log4j-core.jar META-INF/MANIFEST.MF | less

Note the Implementation-Version line content.

Edge servers as well as firewalled systems running various applications may be at risk, as queries may be submitted to the Log4j engine from other applications and potentially from outside the network.

Mitigation

Although the exploit has been addressed in Log4j 2.16.0, because versions above 2.3 are not currently compatible with OS/2’s available Java Runtime Engine, it is necessary to mitigate the condition by removing the JndiLookup class from the classpath, e.g.:

[c:\] zip -q -d log4j-core-*.jar org/apache/logging/log4j/core/lookup/JndiLookup.class

Additional information

Older (pre-2.0-beta9) versions of Log4j lack this lookup class, and do not appear to be at risk for Log4Shell (though some earlier security advisories may have been issued). Further research may be needed based upon the version(s) of Log4j which may be in use on these earlier systems. Also, this is not the only security advisory for Log4j 2.0-beta9 – 2.3. This notification is only related to CVE-2021-44228.

Links

https://nvd.nist.gov/vuln/detail/CVE-2021-44228
https://nakedsecurity.sophos.com/2021/12/10/log4shell-java-vulnerability-how-to-safeguard-your-servers/
https://www.kb.cert.org/vuls/id/930724

FAT32 Driver Package version 5.0.4 refreshed

We have identified a minor packaging issue with the FAT32 5.0.4 release which may impact systems using non-English language settings (%LANG% variable). The issue prevents the FAT32 message file from being installed with the driver, and removes any existing FAT32 message file. The refreshed package resolves this condition.

If you downloaded the 5.0.4 package prior to this announcement and your CONFIG.SYS includes a SET LANG statement which is something other than en_US, you should re-download the FAT32 installer from your subscription downloads page.

There are no binary differences between the content of this refreshed package and the original 5.0.4 release, and systems which are configured for LANG=en_US are entirely unaffected (no need for a re-install).

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 12.10 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.

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).

ArcaOS Desktop updated to 1.0.14

Dynamic Icons [Edit: Download links have been properly adjusted as of this writing, and should all be working. Apologies for any inconvenience.]

Arca Noae is pleased to announce the immediate availability of ArcaOS Desktop (ANXWP) 1.0.14 in English, German, Dutch, Spanish, Italian, Japanese, and Russian. This is a maintenance release containing bug-fixes and updates that have accumulated over the last year. The primary improvements include:

XShutdown

Power-off options have been simplified. The ACPI/APM shutdown option has been removed since the system always uses ACPI if it is available.
The shutdown sound which failed to play in Lite versions has now been restored.
The XShutdown dialog has been updated to suppress the list of BIOS-bootable partitions when booted in UEFI mode. It should also do a better job of handling situations where the data it collects from AirBoot is corrupt.

Folder Refresh

This feature has been completely rewritten to ensure that every filesystem update is reflected in the display within 1.5 seconds. The rewrite also fixes a bug where the code might try to delete a file that had been deleted then recreated.

Russian NLS (NEW)

Initial Russian language support has been provided by Yurii Zamotailo.

In addition, included is a minor update to Arca Noae Removable Media Monitor which suppresses attachment notifications (and subsequent failure messages) when USB floppy drives and some USB optical drives are plugged in.

See the Version Information topic of the ArcaOS Desktop Users Guide and Reference located in the Help Center for more details about this release.

If you are still running OS/2 and/or eComStation this is a great reason to consider moving up to ArcaOS. This update includes reserved features licensed for use exclusively with ArcaOS.