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Diagnosing and fixing an ERR_CONNECTION_RESET error in WordPress

If you receive the error ERR_CONNECTION_RESET on one website only, it is highly likely that something went wrong on the server side. Receiving random ERR_CONNECTION_RESETs A few weeks ago one of my colleagues complained to me: Sometimes, when he was using the WordPress theme editor, he either received an empty Read more…

By Schakko, 2 years2 years ago
sophos-ap15
Networking

Sophos UTM and AP15: fixing “ll_read: dead socket: Resource temporarily unavailable”

Sophos’ access points are very sensitive with PoE enabled cable connections. If your access point gets disconnected, disable PoE for the given Ethernet port. As a long time reader of my blog, you might know that I am struggling a lot with curious issues like broken L2TP/IPSec VPN connections. This Read more…

By Schakko, 3 years3 years ago
Uncategorized

Wie ich einen HNO-Arzt in Wolfsburg suchte und IT-Probleme fand

In diesem Blog-Eintrag will ich meine Erkenntnisse schildern, die ich während meines Tinnitus gesammelt habe. For the non-german-readers of this blog: This blog post deals with the experiences I made during my tinnitus. Zur Vorgeschichte Am Dienstag vor genau zwei Wochen wachte ich im frühen Morgen von einem hohen Fiepen Read more…

By Schakko, 7 years ago
Uncategorized

Trying to install CMDBuild and receiving an ORMException “ORM_GENERIC_ERROR”

CMDBuild is a free (“free” as in GPL v2) ITIL solution. The installation of the 2.3.1 version has been a pain in the ass. After applying the database information in the setup wizard, I always received an org.cmdbuild.exception.ORMException: ORM_GENERIC_ERROR. CMDBuild stores its log files (cmdbuild.log, cmdbuild_dd_sql.log) in the “logs” folder Read more…

By Schakko, 8 years ago
Uncategorized

Second Hackcamp Wolfsburg – December 2014

Last Saturday our second Hackcamp Wolfsburg in 2014 took place. In the run-up to the Hackcamp I had suggested to use the NeosIT office as the event location. @stevenschwenke agreed to that and so I prepared our office on Friday evening. Before the event I expected a team programming session but Read more…

By Schakko, 8 years ago
Uncategorized

Review Hackcamp Wolfsburg June 2014

Yesterday the first Hackcamp Wolfsburg took place at the Schiller 40. Steven Schwenke did a great job to organize and prepare the event. Despite the fact that only 5 persons, including myself, attended the event it has been a great success. Beneath my coworkers Kevin and Niko from NeosIT and Read more…

By Schakko, 9 years9 years ago
Uncategorized

Eine interessante Bewerbung zum Beruf des Fachinformatikers schreiben

Momentan befindet sich die NeosIT GmbH in der Situation, dass wir zum 1.8.2013 zwei neue Azubis suchen. Nachdem wir vor einigen Wochen die Ausschreibung beim Arbeitsamt aufgegeben hatten, kamen viele Bewerbungen herein. Als Ausbilder bin ich der direkte Ansprechpartner für potenzielle Auszubildende und dementsprechend stark in den Auswahlprozess involviert. Einige Read more…

By Schakko, 10 years ago
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I am on my mission to release digital products faster. During this mission I stumble upon a lot of challenges in topics regarding software development and DevOps.
This blog is mostly about how I solve these challenges.
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