IEEE 802.1X is a standard for authentication and authorisation of devices in networks. Thus, physical LAN ports, VLANs or WLANs can only connect to the network after successful authentication, for example via RADIUS. Communication can be encrypted via TLS or PPP-EAP-TLS, for example.

If this network configuration is to …

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From 01.09 - 03.09.2023, the 19th MRMCD (MetaRheinMainChaosDays) took place on the premises of TU Darmstadt. The event is organised by the registered association of the same name, regional hackspaces and universities. As a special feature, each conference is held under a motto determined in advance, which is also …
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Red Hat Ansible Automation Platform (AAP), the commercial variant of the AWX project, is used to orchestrate and execute Ansible content in large and distributed system landscapes. A web interface facilitates the use in teams, while the actual execution takes place in specially adapted Podman containers - also called …
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Last weekend on 05/06.08.2023, the 18th FrOSCon conference took place as usual as a hybrid event at the Bonn-Rhein-Sieg University of Applied Sciences in Sankt Augustin. Due to scheduling conflicts with the Chaos Communication Camp 2023, the date was brought forward by a few weeks. This year's programme again consisted …
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Recently I noticed that the entire graphical interface crashes after a few seconds as soon as a game is streamed via Steam - for example via a Steam Link or Apple TV box.

I'm using Pop!_OS version 22.04 LTS, the kernel used was 6.2.6-76060206 - but the older version 6.1 and 6.0 seem to be affected.

The whole thing is …

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From 20.06 to 22.06 the SUSECON took place in Munich. This was the first time since 2020 that the manufacturer's own conference was held in presence again. For well-known reasons, the last three conferences were held as pure online events. Since 28.06, the keynotes as well as many other exclusive presentations that did …
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From 23.05 to 25.05 the Red Hat Summit took place in Boston. The manufacturer's own conference thus took place - for well-known reasons - for the first time since 2020 in presence. For me it was the first Red Hat conference.

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Last Saturday, the long-awaited Augsburg Linux Infoday 2023 took place at the premises of Augsburg University of Applied Sciences. It was the first event since 2019 - for reasons we all know. …
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Although there are now fewer and fewer reasons to use Windows for classic application programs, the Redmond operating system is unfortunately still needed, especially for supposed "enterprise software".

The installation of the operating system is quickly done thanks to virt-install or virt-manager. For screen …

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I've been using Fedora 37 (and more recently 38) on two ThinkPads (T14 G3, P14s G3) with AMD Ryzen SoC (6850U) for a few months now.

Fedora 37 originally came with the Linux kernel in version 6.0.7. Later updates brought the versions 6.1 and 6.2. The latter unfortunately also introduced random freezes on my systems. …

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