#nubus — Public Fediverse posts

I need some Am2901C bit slice data path (ALU, shifter, scratchpad register file) chips. I've got plain and A, but no B or C. The letter suffix denotes successive redesigns which improved the speed. The C version is ECL internally.
I need to get the worst-case cycle time of my design down to 100 ns to match #NuBus.
I may also have to replace the Am2910 sequencer with an Am2910A.
Since it's a #retrocomputing project, I'm deliberately NOT just putting everything in an FPGA.
#bitslice

I summarized what is new in @univention Nubus for Kubernetes 1.19 - focus was on "security transparency" by providing way more information via VEX : https://www.univention.com/blog-en/2026/04/nubus-for-kubernetes-1-19-released/

#opensource #iam #nubus

Univention Corporate Server (UCS) 5.2-5 has been released - I wrote a summary about the news around Provisioning Service, Restore from Trashbin and other details in https://www.univention.com/blog-en/2026/03/ucs-5-2-5-released/

#univention #nubus #opensource

EDIT: It has found a home!

Free to a good home: An Asante NuBus ethernet card with 8P8C and AUI. Dated 1993. :apple_inc:

#Macintosh #FreeToAGoodHome #RetroComputing #VintageComputers #PowerMac #Networking #Ethernet #NuBus

EDIT: It has found a home!

Free to a good home: An Asante NuBus ethernet card with co-ax and AUI.

#Macintosh #Ethernet #Apple #Macintosh #FreeToAGoodHome #RetroComputing #VintageComputers #Networking #NuBus #AUI

EDIT: It has found a new home!

Free to a good home: An Apple Workstation/Portrait NuBus video card. :apple_inc:

#Macintosh #Apple #FreeToAGoodHome #RetroComputing #VintageComputers #NuBus #PortraitDisplay

Mein Artikel über die besondere Rolle eines IAM für das Erreichen Digitaler Souveränität und Empfehlungen beim Aufbau eines Open Source Anwendungsstacks in "Informatik Aktuell" ist online: https://www.informatik-aktuell.de/betrieb/sicherheit/souveraene-it-mit-open-source-so-gelingt-der-eigene-modulare-anwendungs-stack.html

#iam #opensource #nubus #univention

@univention UCS 5.2-4 has been released today - with a lot of fixes and improvements and a public preview of the new way to delegate administration! For more info, see my blog article: https://www.univention.com/blog-en/2025/12/ucs-5-2-4-released/

#opensource #nubus #ucs

@univention (https://www.univention.de) entwickelt Open-Source-Lösungen für das Management digitaler Identitäten (Nubus), die Integration von Anwendungen und den sicheren Zugriff auf IT-Dienste, sowie das zentrale Management der kompletten IT-Umgebung mit #UCS und #UCS@school.

Vielen Dank für Euer Silbersponsoring! ❤️

#univention #opensource #nubus #server #identitymanagement

We @univention released UCS 5.2-3 yesterday - Dirk wrote a good overview of all the nice things included here: https://www.univention.com/blog-en/2025/09/ucs-5-2-3-released/

I like the new feature to define the default primary group depending on the directory structure, as it is one of several pre-requisites for a standardized delegated administration feature we are working on!

#nubus #ucs #openSource

Nubus, the IdM solution by @univention, has received a new portal, making it easier for users to access updates and information at their fingertips.
My colleague, @IngoS, has written an excellent summary.
#opensource #IdM #nubus #ucs
https://www.univention.com/blog-en/2025/08/nubus-for-kubernetes-highlights-2025/

The tech stack for Schleswig-Holstein's #OpenSource strategy in the state administration.

#DigitalSovereignty #Linux #Nextcloud #LibreOffice #Univention #Nubus #OpenXchange #Thunderbird #Sipwise #Asterisk #Kamailio #Politics

https://schleswig-holstein.de/open-source
https://www.schleswig-holstein.de/DE/landesregierung/themen/digitalisierung/linux-plus1/Service/Downloads/_dateien/open-source-strategy_EN.pdf?__blob=publicationFile&v=3

The tech stack for Schleswig-Holstein's #OpenSource strategy in the state administration.

#DigitalSovereignty #Linux #Nextcloud #LibreOffice #Univention #Nubus #OpenXchange #Thunderbird #Sipwise #Asterisk #Kamailio

https://schleswig-holstein.de/open-source

The tech stack for Schleswig-Holstein's #OpenSource strategy in the state administration.

#DigitalSovereignty #Linux #Nextcloud #LibreOffice #Univention #Nubus #OpenXchange #Thunderbird #Sipwise #Asterisk #Kamailio #Politics

https://schleswig-holstein.de/open-source
https://www.schleswig-holstein.de/DE/landesregierung/themen/digitalisierung/linux-plus1/Service/Downloads/_dateien/open-source-strategy_EN.pdf?__blob=publicationFile&v=3

The tech stack for Schleswig-Holstein's #OpenSource strategy in the state administration.

#DigitalSovereignty #Linux #Nextcloud #LibreOffice #Univention #Nubus #OpenXchange #Thunderbird #Sipwise #Asterisk #Kamailio #Politics

https://schleswig-holstein.de/open-source
https://www.schleswig-holstein.de/DE/landesregierung/themen/digitalisierung/linux-plus1/Service/Downloads/_dateien/open-source-strategy_EN.pdf?__blob=publicationFile&v=3

The tech stack for Schleswig-Holstein's #OpenSource strategy in the state administration.

#DigitalSovereignty #Linux #Nextcloud #LibreOffice #Univention #Nubus #OpenXchange #Thunderbird #Sipwise #Asterisk #Kamailio #Politics

https://schleswig-holstein.de/open-source
https://www.schleswig-holstein.de/DE/landesregierung/themen/digitalisierung/linux-plus1/Service/Downloads/_dateien/open-source-strategy_EN.pdf?__blob=publicationFile&v=3

Yesterday, UCS 5.2-2 has been released. Beside the typicall collection of previous erratas including some nice performance improvements, it also introduces the "univentionObjectIdentifier" as new identifier for all Nubus UDM objects. This will improve a lot in the future!

Details can be found in my blog article: https://www.univention.com/blog-en/2025/06/ucs-5-2-2-released/

#Univention #Nubus #UCS #openSource

#Free to a good home: Two user manuals for the SuperMac Spigot II NuBus video card. :apple_inc: 📖
#RetroComputing #VintageComputers #UserManual #Macintosh #NuBus #SuperMac

#Free to a good home: A user manual for the Radius DirectColor/GX NuBus video card. 33 pages from July 1990. :apple_inc: 📖
#RetroComputing #VintageComputers #UserManual #Macintosh #Radius #NuBus

Im aktuellen Linux-Magazin ist übrigens ein schöner Artikel zu openDesk 1.0.

Hier mit Paywall, aber vielleicht bekommt Ihr das Heft ja irgendwo in die Finger:

https://www.linux-magazin.de/ausgaben/2025/02/zendis-opendesk/

#opendesk #nubus #linuxmagazin #digitalesouveränität #zendis

🚀 Release : Nubus für Kubernetes 1.0 – Jetzt produktiv einsetzbar!

Nubus für Kubernetes ist die Open-Source-Lösung für zentrale Identitätsverwaltung: benutzerfreundlich, sicher und hochskalierbar. Die Plattform ist auf Cloud-Paradigmen und DevOps-Methoden ausgerichtet und bietet automatisierten Betrieb, einfache Integration externer Anwendungen und BSI-konforme Sicherheit. Ideal für Cloud-Dienste und große Organisationen!

🔗 Details: https://www.univention.de/blog-de/2024/11/nubus-fuer-kubernetes-1-0-produktive-version-released/

#Nubus #CloudSolutions #OpenSource

And the Operation Manual also received new content. It now describes how to backup and restore the complete namespace of #Univention #Nubus for Kubernetes using #Velero as example.

See https://docs.software-univention.de/nubus-kubernetes-operation/latest/en/backup-restore/

The next hunk of architecture documentation for #Univention #Nubus for Kubernetes is available. It describes the first functional components with their internals and behavior using #ArchiMate. Feedback welcome.

See https://docs.software-univention.de/nubus-kubernetes-architecture/latest/en/components/index.html

Oh, seems there were #TokenRing #NuBus cards for #Mac68k…

Tri Data systems Lanway TR 4/16
https://www.leboncoin.fr/informatique/2009817863.htm

(no, won't buy, don't have TR equipment nor time)

cc @linear