Should you get an Ubuntu Pro free personal subscription?

Earlier this year, Canonical decided to advertise the arrival of Ubuntu Pro by hooking up the following message in the terminal as users were issuing apt update: “The following security updates require Ubuntu Pro with ‘esm-apps’ enabled: (list of vulnerable installed packages)”. Predictable for anyone but Canonical, confusion ensued.

Proxmox VE - TASK ERROR: CT is locked (snapshot-delete)

During an issue with a defective storage solution, I had temporarily (as in not added to fstab) mounted an external USB disk under /mnt/usb-disk on a Proxmox server to keep the backups flowing. A day and a reboot later, those backups started to fill up the local storage instead with unfortunate consequences. As they say, you really can’t fix stupid.

The official Slackware Linux website is hosted on Ubuntu

A few years ago I speculated in the article “Slackware Linux trivia, history, and things you didn’t know” that slackware.com was being hosted on Slackware Linux 12.0. My assumption was based on the host headers returned from the server. Those headers reveal that the webserver is Apache/2.2.22, coincidentally the last Apache patch ever released for Slackware 12.0. However, it turns out that I was very wrong.

Dell XPS 15 9570 is missing BIOS updates

My Dell XPS 15 9570 laptop is currently running the Fedora Linux distribution and receives firmware updates automatically from the Linux Vendor Firmware Service (LVFS). So far so good, but I recently became aware that the same firmware version is not provided on Dell’s drivers and downloads page.

Does Instagram have a sense of humor?

With the unfortunate demise of Bibliogram, I decided to bite the bullet and sign up for an Instagram account. It was not an easy decision to make, but there are a few athletes I need to keep an eye on. I mean, for sports betting purposes.

Switching up cloud providers and deploying Arch Linux

After a few years with the Finnish cloud platform provider UpCloud, I decided to move my services to Germany and try out Hetzner Online. UpCloud has been excellent, but I felt like it was time for a change, and Hetzner Online offers a lot of bang for your bucks.

Bluetooth connection issues on Slackware 15.0

I wanted to enjoy a lazy Saturday morning by listening to some black metal on my Slackware 15 installation. However, before I could get to that, I had to connect my Samsung soundbar to my Slackware machine over Bluetooth. Unexpectedly, after establishing a connection, the devices immediately disconnected.

Proxmox VE and the case of an unresponsive GUI

For the second time this year, our old FreeNAS storage platform went offline and left our Proxmox VE 6.4 servers in a continuous state of distress. This issue renders the Proxmox VE GUI unresponsive and thus unable to display information about the virtual servers it’s running.

Unable to update device firmware: fwupdx64.efi cannot be found

I can’t remember ever having an issue with updating the firmware of my XPS 13 7390 on Ubuntu. Today, however, Ubuntu 21.10 (Impish Indri) decided to throw an ugly-looking warning in my face after proudly proclaiming that it had a new device firmware update ready to be installed. To add insult to injury, Ubuntu told me to reboot the system to install the new firmware, after GNOME Software correctly informed me that it had failed.

How did a subdomain on cancer.org end up serving porn?

A few days ago I discovered several referral spam links to the domain servicematch.cancer.org in my server logs. Spam referrals are usually a part of some blackhat SEO campaign used to generate traffic, and if possible, get the URL listed on a website’s public statistics page.

Content warning: This article contains mildly sexually explicit text and images.

Fedora implements precognitive technology

If your Fedora Linux installation had only one hour left to live, where would you go and what would you do? Welcome to another brand new installment of my adventures in enterprise Linux’ing.

.BUZZ TLD - How to swat a spammer

So .buzz is another one of those new gTLD’s that saw the light of day during ICANN’s “show me the money” run back in 2013. It’s managed by dotStrategy, and it’s advertised as a great domain name for generating buzz around your product.

Systemd journal corruption on Fedora

I always keep a terminal window open to monitor system logs in real-time when I’m in front of my computer. Therefore, it immediately caught my attention when the systemd journal offered zero new lines of output. The most recent entry simply contained information about the previous shutdown.

Sex, drugs and no-reply@sharepointonline.com

Is there anything more annoying in this world than dealing with Microsoft support? You might assume that Microsoft would appreciate reports detailing the abuse of its services or even act upon that information. But alas, in both cases you’d be wrong.

Content warning: This article contains mildly sexually explicit text and images.

Slackware Linux trivia, history, and things you didn't know

In the modern computing era, Slackware might be considered an old relic of a long-forgotten past. The old king may have abdicated the throne, but the embers of past glory still smolder. As we’re on our way towards the release of Slackware 15, allow me to share a few amusing Slackware tales I’ve collected over the years.

KDE Plasma 5.20 arrives in Slackware-current

Slackers rejoice! The dark ages have finally come to an end. Our benevolent dictator for life has spoken, and KDE Plasma 5 has arrived in /testing on Slackware-current. Patrick Volkerding announced the update with his usual lack of fanfare on the Slackware-current changelog: