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Lenz Grimmer

@lenzgr@mastodon.social
mastodon 4.7.0-beta.1
  • Open on mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own.

Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002.

Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange

I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

2502 Followers
6927 Following
41 Posts
Joined February 26, 2018
Blog ActivityPub:
@lenz@blog.lenzg.net
Pixelfed:
https://pixelfed.de/LenzGr
More about me:
https://blog.lenzg.net/about/
Keyoxide:
https://keyoxide.org/openpgp4fpr:3D2E9D098CB9E3A6791E2BB3E66F1B6ADBDDA420

Posts

Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Aug 02, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @sturmsucht@mastodon.social
@sturmsucht@mastodon.social that blog post resonated well with me, thank you. I'm feeling so much better since I left corporate social media behind. The Fediverse is the only place that I find enjoyable.
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Jul 10, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @lxrs@mastodon.online
@lxrs@mastodon.online maybe this one would be interesting? https://hetzner-cloud.de/jobs/2626673
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Jul 07, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
RE: https://social.bau-ha.us/@CCC/116877217019612304 Der Wechselrichter unseres Balkonkraftwerks funktionierte ursprüngliich auch nur mit einer Cloud-Anbindung, bis jemand das Protokoll reverse-engineered und einen Proxy dafür geschrieben hat: https://github.com/s-allius/tsun-gen3-proxy
Quoting
CCC @CCC@social.bau-ha.us
Blinkenlights mit Balkonsolar: Betreiber einer Solaranlage von Hoymiles sollten davon ausgehen, dass diese ferngesteuert werden kann. #Hoymiles reagierte im Rahmen des Disclosure-Prozesses nicht https://www.ccc.de/updates/2026/blinkenlights-hoymiles
Open quoted post
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Jun 03, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @Sustainable2050@mastodon.energy
@Sustainable2050@mastodon.energy @locuta@mstdn.social I wonder if @rahmstorf@fediscience.org is aware of that?
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · May 20, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @hellomiakoda@pdx.social
@hellomiakoda@pdx.social sounds familiar. This is what brought me to Linux. Compared to Windows, it felt much more like being in control and understanding how things worked. The first time installing it and seeing that login prompt was a powerful moment I still remember.
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · May 15, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @VeroniqueB99@mastodon.social
@VeroniqueB99@mastodon.social funny side note: "gift" means "poison" in German.
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · May 15, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @hierkiosk@social.tchncs.de
@hierkiosk@social.tchncs.de @StarkRG@myside-yourside.net that might be a tad bit too extreme in the other direction, but is definitely a good foundation!
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · May 14, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @StarkRG@myside-yourside.net
@StarkRG@myside-yourside.net I fully agree. It's sad that IT classes in many schools are more like application product training and completely miss the basics like files, directories, or even life savers like cut and paste or hotkeys...
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · May 13, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @paco@infosec.exchange
@paco@infosec.exchange I know what you mean. Many photo management apps seem to be on the same trajectory...
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · May 13, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social

"The users who grew up on these platforms don’t know what they’re missing. They’ve never used a system where they were genuinely in control. The idea that you should be able to run arbitrary code on hardware you paid for is foreign to them — not rejected, but simply absent as a concept."

https://fireborn.mataroa.blog/blog/the-slow-death-of-the-power-user/

#diday #enshittification #digitalsovereignty

fireborn.mataroa.blog

The Slow Death of the Power User — fireborn

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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · May 05, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @Obermueller_und_Partner@dresden.network
@Obermueller_und_Partner@dresden.network @von_buelow@mastodon.social danke; aktualisiert. Inaktive und gebridgde Konten habe ich mal weggelassen.
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · May 05, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @Obermueller_und_Partner@dresden.network
@Obermueller_und_Partner@dresden.network @von_buelow@mastodon.social sehr gerne - bis dahin bin ich für jede Empfehlung dankbar, wer noch auf die Liste sollte.
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · May 05, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @Obermueller_und_Partner@dresden.network
@Obermueller_und_Partner@dresden.network @von_buelow@mastodon.social danke für die Liste! Die gibt es jetzt als Starter Pack: https://fedidevs.com/s/MTAwNQ/
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · May 03, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @_elena@mastodon.social
@_elena@mastodon.social safe travels and welcome to my home town! Hamburg has a lot to offer. Take a walk through the Speicherstadt and see the Elbphilharmonie, there are several good coffee places around. If you get a day pass for public transport, you can also take the Elbe ferries to get a great view. Or you could rent a bike from one of the many Stadtrad rental stations and take a scenic tour around the Außenalster, most of the streets around it are designated bicycle streets.
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 29, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @BicycleLife@norden.social
@BicycleLife@norden.social sehr cool! Eigenkreation?
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 29, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social

Wenn ihr aus Hamburg und Umgebung kommt und gerne mit dem Fahrrad unterwegs seid, merkt euch den 21. Juni schon einmal vor – dann findet die jährliche Fahrradsternfahrt statt.

Meine persönlichen Highlights sind die Fahrt über die Köhlbrandbrücke und die Anfahrt dorthin über die gesperrte Autobahn. Der Routenplan für 2026 steht noch nicht fest, aber es wird bestimmt wieder großartig.

https://fahrradsternfahrt.hamburg/

#hamburg #sternfahrt26 #sternfahrt #sternfahrt_hh #fahrrad #fahrradbubble #radtour

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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 28, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social

RE: @Blender@mastodon.social

This is fine.

mastodon.social

Blender 🔶: "Today Anthropic joins the Blender Development Fun…" - Mastodon

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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 26, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social

Die Petition "Hamburg stoppt das Töten – Sichere Straßen jetzt!" wurde gerade gestartet.

Bitte unterschreibe auch: https://openpetition.de/dsstf

#hamburg #visionzero #verkehrswende

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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 26, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @ObsidianUrbex@mstdn.social
@ObsidianUrbex@mstdn.social Sadly, others of these monsters are still digging up more carbon every day. I took this video in February of this year. #keepitintheground #fossilfree
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 23, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @BicycleLife@norden.social
@BicycleLife@norden.social danke! Habe mich gefunden :)
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 23, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @hmz@bonn.social
@hmz@bonn.social danke für den Hinweis, gut zu wissen. Wobei ich mir gut vorstellen könnte, dass dort auch viele Regierungs-relevante Themen besprochen werden.
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Open post
lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 23, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @hodyroff@indieweb.social
@hodyroff@indieweb.social guter Punkt, danke für den Hinweis.
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 23, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social

"Dem Bericht zufolge kommunizieren auch die Mitglieder des CDU-Präsidiums, dem auch Klöckner angehört, über einen Gruppenchat auf Signal. Diesem gehört auch Bundeskanzler Friedrich Merz an."

Wusste gar nicht, dass Signal ein offizielles Kommunikationstool unserer Regierung ist.

Abgesehen von diesem offensichtlichen Opsec-Clusterfuck frage mich, ob diese Chats nicht auch nach dem Bundesarchivgesetz erhalten werden müssen. Ich habe so meine Zweifel, dass das passiert...

https://www.zeit.de/politik/deutschland/2026-04/phishing-angriff-signal-bundestagspraesidentin-julia-kloeckner

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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 21, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @captainfutura@mastodon.social
@captainfutura@mastodon.social danke für den Hinweis, die Preise sind ja wirklich unschlagbar. Zeigt aber auch, was da aktuell für eine Marge drauf ist. Wir haben jetzt ein Oscar S bestellt, ich bin sehr gespannt.
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 18, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @lenzgr@mastodon.social
@aramba Ansonsten ist das DKRZ auch sehenswert: https://www.dkrz.de/de
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 18, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @aramba@tldr.nettime.org
@aramba probiert es mal bei ScaleUp oder Itenos: https://www.scaleuptech.com/rechenzentrum-tour/ https://itenos.de/de/rechenzentrum-anbieter/rechenzentrum-deutschland/rechenzentrumsstandort-hamburg/
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 18, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @ferdinand_soethe@norden.social
@ferdinand_soethe@norden.social bin dabei 👋
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 17, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @Fischblog@chaos.social
@Fischblog gute Wahl, die Zugbegleiterin hatte einen erfrischenden Humor 😀
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 17, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @Fischblog@chaos.social
@Fischblog meiner (ICE 588) fuhr weiter und hat eine Umleitung über Rotenburg genommen. 30 min Verspätung...
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 11, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @angusm@mastodon.social
@angusm Competency Porn at it's best. https://lizplank.substack.com/p/artemis-ii-is-competency-porn-and
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Apr 10, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @profoundlynerdy@bitbang.social
@profoundlynerdy@bitbang.social as for the Linux programming part, "Advanced Linux Programming" should still provide a good foundation of the Linux basics: https://sourcerytools.github.io/advancedlinuxprogramming/ , while @rlove@mastodon.social 's "Linux System Programming" requires some more familiarity with C already: https://rlove.org/
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Mar 28, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @cdonat@hostsharing.coop
@cdonat interesting. I've disabled my LinkedIn account a while ago as I was fed up with the BS that people posted there. I was wondering if there would be a way to build a federated alternative that could provide the key functionality without requiring a central authority.
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Mar 27, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social

RE: @GIFS_of_Puppets@ohai.social

Me at @CriticalMassHamburg@norden.social tonight, when listening to the choons from @CriticalBassHH@norden.social 😄

#cmhh #criticalmass #hamburg #critcalmasshamburg

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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Mar 24, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @Vivaldi@social.vivaldi.net
@Vivaldi great news! Thanks a lot for the swift resolution, much appreciated.
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Mar 20, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @Vivaldi__dup_1841@social.vivaldi.net
@Vivaldi congrats on this release, great progress. Sadly, this update seems to have broken PWAs on macOS, as reported on your forum as well (I could not post there, as my messages get blocked by Akismet): https://forum.vivaldi.net/topic/116660/pwa-crashing
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Mar 17, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @Drwave@mastodon.social
@Drwave@mastodon.social @Bluedonkey@mastodon.social thanks for sharing. That reminds me about how excited I was to learn about how Digital Domain used Linux on DEC Alpha to render scenes for "Titanic" in the late 90s. I actually applied for an sysadmin job, but never heard back from them... https://www.linuxjournal.com/article/2494
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Mar 13, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @HonkHase__dup_33464@chaos.social
@HonkHase@chaos.social @AG_KRITIS@chaos.social danke für Euren Einsatz. Der Beitrag ist nun auch einzeln abrufbar: https://www.ndr.de/fernsehen/sendungen/hallo_niedersachsen/us-software-palantir-fuer-die-polizei-in-niedersachsen,hallonds-6104.html
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Mar 05, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @pt1997@floss.social
@pt1997@floss.social @HarryMutt@social.vivaldi.net @iFixit@mastodon.social if @shiftphones@mastodon.social would actually be delivered. Orderered mine in mid-November, still waiting for the shipment 😕
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Feb 28, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @ahhoi@norden.social
@ahhoi @tricargo @drmotte das wäre episch.
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Feb 19, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @fabio@manganiello.eu
@fabio not to forget that I can pay with the same currency in all countries!
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lenzgr
Lenz Grimmer @lenzgr@mastodon.social · Feb 19, 2026
Lenz Grimmer
@lenzgr@mastodon.social

Product Manager at #Hetzner. This is my personal account, opinions are my own. Previously leading and supporting engineering teams at #EnterpriseDB, #Percona and #SUSE. Working #remote from #Hamburg since 2002. Working in #Linux and #opensource infrastructure since 1995. #EV and #ebike driver interested in #RenewableEnergy, #Mobility and concerned about #ClimateChange I post in English and German. Unless bookmarked, posts get deleted automatically after 30 days.

mastodon.social
Replying to @fabio@manganiello.eu
@fabio not to forget that I can pay with the same currency in all countries!
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