Every time I need to do this, I have to look it up, even though I’ve written about it somewhere before – but it was a long time ago: manually increasing the disk size on an AWS EC2. You get used to Kubernetes, where it’s enough to just change a value in a PersistentVolumeClaim, and… Read More: AWS: Increasing the EBS volume size on an EC2 instance… »
For those who don’t follow updates in the Telegram channel rtfmcoua or are visiting my blog for the first time, a reminder that for the last couple of months I’ve been building a “self-hosted home stack”, which already includes a couple of MikroTik devices and a ThinkCentre running FreeBSD. On the ThinkCentre / FreeBSD I… Read More: Raspberry Pi: first experience and installation of Raspberry Pi OS… »
For a couple of months now, my work laptop, a Lenovo ThinkPad T14 Gen 5 running Arch Linux, has been having trouble opening new websites – for the first 10-15 seconds, the site loads in “pieces”, for example: But then it “wakes up”, and everything starts working perfectly: Finally, when I started setting up a… Read More: Arch Linux: “mysterious” DNS timeouts and “in search of the… »
Continuing the “for fun and profit” journey of setting up my home server with FreeBSD on a Lenovo ThinkCentre M720s SFF. And today, finally, we will do the main part – set up a ZFS pool on real disks, look at working with datasets, encryption, snapshots, and monitoring. All posts in this blog series: FreeBSD:… Read More: FreeBSD: Home NAS, part 5 – ZFS pool, datasets, snapshots,… »
I’ve been a ThinkPad fan for a long time; I really love their entire lineup. Recently, I came across the X200 model, which was manufactured starting in 2008 – I just saw a picture somewhere and really wanted it for my “collection.” Unexpectedly, it was even available for sale in Ukraine, so I bought this… Read More: FreeBSD: Installation on a ThinkPad X200 Tablet in 20250 (0) »
Every time I start installing Arch Linux, it’s like a new journey: it seems like nothing much has changed over the years, but every time something new happens. I’ve written about this a lot, and it’s time to write about it again because I bought a new laptop. At first, I was too lazy to… Read More: Arch Linux: install in 2025 – partitions, encryption, and manual… »
What to do when there is no electricity, mobile communication towers are turned off, and you want to watch the outcasts with Ukrainian cats? That’s right – buy yourself a 3/4G modem with an antenna! In addition, the antenna itself does not need power, and the modem can be inserted into an ordinary power bank,… Read More: Networking: when there is no power – ZTE 4G modem… »
This time it became interesting to me – is it possible to somehow save the charge of the laptop battery? Not to say that it discharges quickly, it is enough for 5-6 hours of work, but it will not be too much, especially with the current power outages in Ukraine. Found several utilities, and will… Read More: Linux: saving laptop’s battery energy0 (0) »
The main goal when I was buying a new PC with NVIDIA GeForce GTX 1050 Ti was an ability to play games on Arch Linux without reboots into Windows. For this need to install NVIDIA drivers so Linux will use it instead of nouveau (although I didn’t even try to run any game with nouveau).… Read More: Arch Linux: NVIDIA driver installation for GeForce GTX 1050 Ti0… »
Have a fresh Arch Linux system setup. After some Viber’s fixes (see the Viber: no connection – qt.network.ssl: Incompatible version of OpenSSL post) – sound system sometimes stops working. It looks like next: run qmmp, press Play and: [simterm] … DecoderMAD: Fixed rate detected DecoderMAD: Total time: 297900 ReplayGain: disabled Dithering: disabled ALSA lib pcm_dmix.c:1108:(snd_pcm_dmix_open) unable… Read More: Linux: ALSA lib pcm_dmix.c:1108:(snd_pcm_dmix_open) unable to open slave0 (0) »