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Arch Linux: mount: unknown filesystem type 'exfat'

A short while ago I moved a couple of laptops from Ubuntu to Manjaro. It's all going well, except today the kid came to me and told me: 'Can't open the SDcard from my camera. It's not working.' Don't you like it when all you get is 'it doesn't work'? Usually such a message by itself is not helpful, but in this case that was all he was able to tell me. Checked and indeed, when the card reader is attached, KDE pops up a notification, and the 'mount and open' option does nothing when clicked on the drive.

Update available for Firefox - Snap Refresh Required on Ubuntu

If you are running Ubuntu and using the Firefox browser, you may have seen a notification indicating that an update is available for 'firefox'. Here's what this means and how to address it.

DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC)

One of my older Python scripts is throwing a deprecation warning in the 'datetime' module after the recent switch from Ubuntu to Manjaro. The Python version is '3.12.4' now, previously it was '3.11.4'.

Can't login into Spotify on Arch Linux or Manjaro: no browser window is opened

Installed the AUR Spotify client on my new Manjaro Linux system, started the app, tried to login - nothing happens. It is supposed to open a browser window where I enter my credentials, but that does not work.

Samba: guest login not working for public shares

Our laptops all have a semi-public Samba share which allows us to share files with each other. After upgrading the laptops from Ubuntu to Manjaro, this stopped working. Was no longer able to connect to the share as anonymous user.

Install Debian Bookworm on a Software RAID and EFI

Moving my systems away from Ubuntu, I also have to reinstall a server at home. This system has two equal disks for a RAID system, and my plan is to install Debian on it. Turns out, setting up a Software RAID on Debian and booting from EFI is not a straightforward approach. This blog posting describes the steps.

Install Microsoft True Type Core Fonts on Arch Linux and Manjaro Linux

Switching laptops from Ubuntu to Manjaro Linux. One of the packages which I want to install is the Microsoft True Type Core Fonts. That works different in both distributions.

Obsidian Snap: version GLIBC_2.33 not found

Obsidian snap version was upgraded on my Ubuntu system - and stopped working. The whole promise of having a snap or containerized version of an app is to avoid dependency problems. That's a broken promise.

Fix LXC network issues in Ubuntu 22.04

Ran into a curios problem while updating the GitHub Actions Workflow for the ansible-lxc-ssh project.

GitHub Actions: Node.js 12 actions are deprecated

If you use GitHub Actions to run Workflows and tests, you might have spotted a deprecation warning recently.