Archive for the 'Open Source' Category
Friday, December 20th, 2024
We did it again™! Just in time, we’re excited to announce the release of Grml stable version 2024.12, code-named ‘Adventgrenze’! (If you’re not familiar with Grml, it’s a Debian-based live system tailored for system administrators.) This new release is built on Debian trixie, and for the first time, we’re introducing support for 64-bit ARM CPUs […]
Posted in Computer, Debian, English, Links, Open Source | Comments Off on Grml 2024.12 – codename Adventgrenze
Tuesday, May 28th, 2024
15 years ago I became an official Debian Developer. Incredible how time flies.
Posted in Computer, English, Open Source | Comments Off on Being a Debian Developer since 15 years
Sunday, June 11th, 2023
Debian v12 with codename bookworm was released as new stable release on 10th of June 2023. Similar to what we had with #newinbullseye and previous releases, now it’s time for #newinbookworm! I was the driving force at several of my customers to be well prepared for bookworm. As usual with major upgrades, there are some […]
Posted in Computer, Debian, English, Open Source | Comments Off on What to expect from Debian/bookworm #newinbookworm
Saturday, February 26th, 2022
Die älteste mir zugängliche Mail von Sven Guckes direkt an mich stammt aus dem Jahr 2002, und startet seinerseits mit: eine dokumentierte loesung – das ist prima! :-) Natürlich ging es um: Vim. Viele Mails unter anderem zum Kunsthaus Graz, den Chemnitzer Linux-Tagen, den Grazer Linuxtagen (GLT) und seinem Geek Brunch sollten folgen. Unvergessen bleibt […]
Posted in Allgemein, Computer, Debian-German, Open Source | 1 Comment »
Monday, July 5th, 2021
Continuing with #newinbullseye. One package that isn’t new but its tools are used by many of us is util-linux, providing many essential system utilities. There is util-linux v2.33.1 in Debian/buster and util-linux v2.36.1 in Debian/bullseye, and as usual there are many new features and options available. I don’t want to replicate the release notes provided […]
Posted in Computer, Debian, English, Open Source | Comments Off on Debian bullseye: changes in util-linux #newinbullseye
Wednesday, June 9th, 2021
Continuing with #newinbullseye, it’s worth being aware of, that efivars is gone with the kernel version shipped as of Debian/bullseye. Quoting from wiki.debian.org/UEFI: The Linux kernel gives access to the UEFI configuration variables via a set of files under /sys, using two different interfaces. The older interface was showing files under /sys/firmware/efi/vars, and this is […]
Posted in Computer, Debian, English, Open Source | Comments Off on efivars is gone with Debian/bullseye #newinbullseye
Thursday, May 27th, 2021
Debian v11 with codename bullseye is supposed to be released as new stable release soon-ish (let’s hope for June, 2021! :)). Similar to what we had with #newinbuster and previous releases, now it’s time for #newinbullseye! I was the driving force at several of my customers to be well prepared for bullseye before its freeze, […]
Posted in Computer, Debian, English, Open Source | 1 Comment »
Tuesday, February 16th, 2021
(Blogging this, since this is a recurring anti-pattern I noticed at several customers and often comes up during deployments of 3rd party repositories.) Update on 2021-02-19: clarified, that Signed-By requires apt >= 1.1, thanks Vincent Bernat Many upstream projects provide Debian repository instructions like this: curl -fsSL https://example.com/stable/debian.gpg | sudo apt-key add – Do not […]
Posted in Computer, Debian, English, Open Source | 4 Comments »
Friday, July 3rd, 2020
We did it again™, at the end of June we released Grml 2020.06, codename Ausgehfuahangl. This Grml release (a Linux live system for system administrators) is based on Debian/testing (AKA bullseye) and provides current software packages as of June, incorporates up to date hardware support and fixes known issues from previous Grml releases. I am […]
Posted in Computer, Debian, English, Links, Open Source | 2 Comments »
Wednesday, July 31st, 2019
Disclaimer: I started writing this blog post in May 2018, when Debian/stretch was the current stable release of Debian, but published this article in August 2019, so please keep the version information (Debian releases + kernels not being up2date) in mind. The kernel version of Debian/stretch (4.9.0) didn’t support the RAID controller as present in […]
Posted in Computer, Debian, English, Open Source | Comments Off on Some useful bits about Linux hardware support and patched Kernel packages
Friday, July 26th, 2019
Debian buster is there, and similar to what we had with #newinwheezy, #newinjessie and #newinstretch it’s time for #newinbuster! One package that isn’t new but its tools are used by many of us is coreutils, providing many essential system utilities. We have coreutils v8.26-3 in Debian/stretch and coreutils v8.30-3 in Debian/buster. Compared to the changes […]
Posted in Computer, Debian, English, Open Source | Comments Off on Debian buster: changes in coreutils #newinbuster
Friday, July 26th, 2019
Debian buster is there, and similar to what we had with #newinwheezy, #newinjessie and #newinstretch it’s time for #newinbuster! Update on 2019-07-26 22:55 UTC: Cyril Brulebois pointed out, that findmnt (find a filesystem) was available in Debian/stretch already as part of the mount package, updated the blog post accordingly One package that isn’t new but […]
Posted in Computer, Debian, English, Open Source | 2 Comments »
Wednesday, July 25th, 2018
Back in 2006 I started to write a tool called grml-debootstrap. grml-debootstrap is a wrapper around debootstrap for installing Debian systems. Using grml-debootstrap, it’s possible to install Debian systems from the command line, without having to boot a Debian installer ISO. This is very handy when you’re running a live system (like Grml or Tails) […]
Posted in Computer, Debian, English, Open Source | Comments Off on Inception: VM inside Docker inside KVM – Testing Debian VM installation builds on Travis CI
Friday, May 19th, 2017
We’re coming closer to the Debian/stretch stable release and similar to what we had with #newinwheezy and #newinjessie it’s time for #newinstretch! Hideki Yamane already started the game by blogging about GitHub’s Icon font, fonts-octicons and Arturo Borrero Gonzalez wrote a nice article about nftables in Debian/stretch. One package that isn’t new but its tools […]
Posted in Computer, Debian, English, Open Source | Comments Off on Debian stretch: changes in util-linux #newinstretch
Thursday, July 28th, 2016
At DebConf 16 I was working on a systemd backport for Debian/jessie. Results are officially available via the Debian archive now. In Debian jessie we have systemd v215 (which originally dates back to 2014-07-03 upstream-wise, plus changes + fixes from pkg-systemd folks of course). Now via Debian backports you have the option to update systemd […]
Posted in Computer, Debian, English, Open Source | Comments Off on systemd backport of v230 available for Debian/jessie
Thursday, January 7th, 2016
mur.strom ist ein Podcast aus Graz rund um Technologie und Gesellschaft. Am 6. Jänner wurde eine neue Folge veröffentlicht, in der es um das Debian-Projekt geht. Sebastian Ramacher und ich waren die Interview-Gäste, viel Spaß beim Hören der ~1h 43 Minuten: http://murstrom.at/msp016-debian/
Posted in Computer, Debian-German, Links, Open Source | Comments Off on mur.strom: Podcast über Debian
Monday, August 24th, 2015
At the Debian Conference 2015 I gave a talk about Continuous Delivery of Debian packages. My slides are available online (PDF, 753KB). Thanks to the fantastic video team there’s also a recording of the talk available: WebM (471MB) and on YouTube.
Posted in Computer, Debian, English, Events, Links, Open Source | Comments Off on DebConf15: “Continuous Delivery of Debian packages” talk
Monday, May 4th, 2015
Continuing the #newinjessie game: Bernhard Miklautz, contributor to jenkins-debian-glue and author of jenkins-package-builder (being in an early stage but under active development to provide support for building RPMs, similar to what jenkins-debian-glue provides for building Debian/Ubuntu packages) pointed out that there are new tools related to RPM packaging available in Debian/jessie: mock: Build rpm packages […]
Posted in Computer, Debian, English, Open Source | Comments Off on The #newinjessie game: tools related to RPM packages
Tuesday, April 28th, 2015
I wasn’t sure whether I would make it to Linuxdays Graz (GLT15) this year so I didn’t participate in its call for lectures. But when meeting folks on the evening before the main event I came up with the idea of giving a lightning talk as special kind of celebrating the Debian jessie release. So […]
Posted in Computer, Debian, English, Events, Links, Open Source | 2 Comments »
Friday, April 24th, 2015
Repeating what I did for the last Debian release with the #newinwheezy game it’s time for the #newinjessie game: Debian/jessie AKA Debian 8.0 includes a bunch of packages for people interested in digital forensics. The packages maintained within the Debian Forensics team which are new in the Debian/jessie stable release as compared to Debian/wheezy (and […]
Posted in Computer, Debian, English, Open Source | 1 Comment »