Have nothing better to do this – long, if you are in Czech Republic – weekend? Why not try Apache Maven Daemon, instead? Well, sadly if you are developing your Java code on an Apple Silicon Mac, there’s no ARM build yet due to infrastructure issues on Github. Thankfully, this is open source and we […]
Categories
Fixing Logitech MX Keys on MacOS
If you are using a @Logitech MX Keys on multiple OSes you will notice that it prints a few different characters on MacOS than it does on Linux and Windows. I have never found a way to force it to behave the same way on all operating systems. Although you can tweak a bit using […]
Note: this text was mostly translated automatically from the original post in Portuguese 2 years ago. In this post I will show you how to make a KVM-switch for Linux using only software and some compatible hardware. I am using Fedora as my Linux distribution, but I believe the steps would be similar for Ubuntu, […]
For the last few days I have been attending the online JChampions Conference. This conference is organized and featured by Java Champions (widely recognized members of the Java community). As I promised on Twitter, I selected a couple of talks from the event that I liked very much (I almost feel guilty of selecting just […]
I have a few large git repositories that were very slow when I accessed them from my Mac. I tried to solve the problem with different things: running git gc, disabling plugins, running OS X maintenance with Onyx, but nothing was solving the problem. It seems that the problem is caused by OMZ reading the […]
Update: IntelliJ Idea version 2021.3 now supports Podman out of the box. If you are using that version, these may not be needed anymore. One of the things I missed when I migrated from Docker to Podman was the builtin integration in IntelliJ. As more users migrate to Podman, I believe it will be supported, […]
Apparently a recent upgrade of the Linux firmware packages has caused some Intel Wi-fi 6 AX 200 cards to stop working on Linux. These devices can be found on some motherboards like the Gigabyte X570 I AORUS PRO WIFI/X570 I. For some reason, kernel/device/etc complains that the version of the firmware cannot be loaded. When […]
From time to time my desktop would hang when shutting down or rebooting it. Looking at the services output, I found this message: “failed unmounting /var/lib/docker” Although the reason is quite obvious, the root cause is not so easy to figure out. Also, it’s one of those scary situations where there’s simply not enough results […]
If your containers suddenly stop working due to “Too Many Open Files”, you can adjust that with the DefaultLimitNOFILE on the SystemD configuration files /etc/systemd/user.conf and /etc/systemd/system.conf. Depending your system setup, you may need to adjust both. In my case I have, DefaultLimitNOFILE=16384:65535 for the user.conf file and DefaultLimitNOFILE=65535:524288 for the system.conf file. Reboot your […]
I was going to propose including this in the Camel K official documentation, but I am keeping it here for now now because it requires some hacks to work. Up until now I have been using k3s for most of my development work, since it runs well on my NUC, but recently I switched to […]