UI tests are delicate since when you run them, you must not interact with the computer, or you will disturb the tests, which will likely fail. In Linux, you can use Xvfb, but windows will not have a title, which might break UI tests that rely on that. For example, Eclipse SWTBot tests work best […]
It’s been a long time since I wanted to test this Arch-based Linux distribution, XeroLinux. Finally, I found some time, and I first tested it in VirtualBox, and then I also installed that on one of my laptops. What XeroLinux is about is summarized on its home page: A Hobbyist Arch-Based Distro, built using ArcoLinux’s […]
I’ve updated KDE to version 5.26, which arrived in Linux Arch. In particular, I’m testing this new version in my XeroLinux installation. One of the improvements that caught me immediately was how this version’s Overview effect has improved! In the previous version (KDE 5.25), the Overview allowed to search both in applications and in currently […]
UPDATED 22/Dec/2022, ChangeLog: 22/Dec/2022: added the flag “-czstd” for defragmentation and compression. 20/Nov/2022: documented the new version of grub-btrfs and its new grub-btrfsd daemon; the configuration for Timeshift is much simpler, but you have to install another package: inotify-tools. 17/Nov/2022: documented that I could also create additional subvolumes and move existing contents from the running […]
Quoting from https://community.kde.org/Baloo, Baloo is the file indexing and file search framework for KDE Plasma, with a focus on providing a very small memory footprint along with extremely fast searching. Unfortunately, it has a bad reputation for being a resource hog. However, it all boils down to configuring it appropriately (of course, according to your […]
In this post, I’ll describe a few problems with Docker in Fedora and how to fix them. In particular, I’ll try to provide an analysis of the problems and the sources of the solutions. I’ve experienced a few problems with Docker in Fedora (35 and 36). I first installed docker-ce by following the official documentation: […]
I have no problem installing VirtualBox and the related tools and extensions in Ubuntu and Arch. In Fedora, things are a little bit harder. First, I think it’s better NOT to download binaries distributed by VirtualBox: I’m using Fedora packages that are available from RPM Fusion Free. Thus, first of all, you have to enable […]
TL;DR If you want to access your Google Calendars from Korganizer or Kalendar, remember to enable “Enable the KDE wallet subsystem”. I had already written about the cumbersome procedure to access Google accounts in KDE, and I thought I had learned enough to “easily” set my Google calendars in KDE. I was wrong. Today I […]
I use VirtualBox a lot for testing purposes, mainly to experiment with a Linux distribution (to see whether it’s worthwhile to install it on bare metal) and to test procedures that might involve some complex (and maybe “dangerous”) operations. After you install VirtualBox Guest Additions, things like bidirectional copy-and-paste will work. Some distributions seem to […]
I want to share some benchmarks for building an Eclipse project with Maven/Tycho. I built the project on Linux, Windows, and macOS (in particular, on my Mac Air M1 2020). I stressed that the macOS environment is an M1, the new Arm-based chip from Apple, which is said to be quite efficient and performant. However, […]
In this post, I’d like to share my thoughts and the solution I adopted to circumvent the terrible incident that happened a few days ago with grub in Linux Arch. The bug affected all Arch-based distributions (not Manjaro, which is not really Arch-based, but for sure EndeavourOS and Arch itself). You can find the details […]
Crystal Linux is a brand new Linux distro based on Arch. Although it has not been officially released, you can already download an ISO and try that in its current development state. Quoting from its home page: Crystal Linux is a brand new Arch Linux based distribution. Powerful and easy to use. And, in particular […]
I installed Ubuntu Jammy a few months ago, when it was released, on a desktop computer. It was a terrible experience: crashes now and then, and the Wayland session was not working well on some applications. After a week, I uninstalled it immediately and switched to Fedora on that computer. Then, a new point release […]
I’ve always been using GIMP for cropping images (for articles, books, etc.), and it works pretty well, but I never thought that you could do the same much quicker with the default image viewer of KDE, Gwenview. In KDE Plasma, I’ve always used Gwenview as an image viewer, but it’s much more: Gwenview is a […]
After using EndeavourOS for a while, I also decided to try Arch itself! I did not feel ready to go through the manual procedure (but I’ll do that someday), and I heard about the archinstall script, which comes in the Arch official ISO. After watching a few videos and reading a few blog posts, I […]
I’ve always been using the locate command (provided by the mlocate package or by the new plocate package), which quickly searches for files and directories by their names. The command relies on the database built by the command updatedb (which should be run periodically, e.g., by enabling the plocate-updatedb.timer service for plocate). Unfortunately, by default, […]
I have already blogged about EndeavourOS, which I use most of the time on a few laptops. Since EndeavourOS, based on Arch, is a rolling release, I update it almost daily and don’t need to install it from scratch when a new release comes out, like Artemis, which was released a few days ago. However, […]
I had already posted about enabling hibernation in Linux, particularly in Ubuntu. Thanks to the script hibernator, the procedure is much more straightforward in Arch-based distros (including Manjaro and EndeavourOS). First of all, make sure you first install the package update-grub. The package hibernator is available from AUR, but currently, there’s a problem with the […]
UPDATED 02/Jan/2023, ChangeLog: 02/Jan/2023: documented that the new version of grub-btrfs is now an official package (you still have to install another package: inotify-tools); 02/Dec/2022: documented the new version of grub-btrfs and its new grub-btrfsd daemon; the configuration for Timeshift is much simpler, but you have to install another package: inotify-tools. After looking at the […]
After the recent release of KDE Plasma 5.25, this version landed a few days ago in Arch-based distros like EndeavourOS (the one I’m writing from). Although I’m mostly a GNOME user, I also have a few distributions installed where I’m using KDE Plasma. The new features that impressed me most are related to eye candies […]