I previously blogged about getting an 8K TV [1]. Now I’m working on getting 8K video out for a computer that talks to it. I borrowed an NVidia RTX A2000 card which according to it’s specs can do 8K [2] with a mini-DisplayPort to HDMI cable rated at 8K but on both Windows and Linux […]
|
||||||
|
Fosdem had a great lecture Building an Open Source Community One Friend at a Time [1]. I recommend that everyone who is involved in the FOSS community watches this lecture to get some ideas. For some time I’ve been periodically inviting a few friends to visit for lunch, chat about Linux, maybe do some coding, […] 6 months ago I switched to Kitty for terminal emulation [1]. So far there’s only been one thing that I couldn’t effectively do with Kitty that I did with Konsole in the past, that is watching a music video in 1/4 of the screen while using the rest for terminals. I could setup multiple Kitty […] The BOINC distributed computing client in Debian (Bookworm and previous releases) can check the idle time via the X11 protocol and run GPU jobs when the interactive user is idle, so the user gets GPU power for graphics when they need it and when it’s idle BOINC uses it. This doesn’t work for Wayland and […] A couple of days ago I upgraded my home server from Debian/Bullseye to Debian/Testing (soon to be Bookworm). Since then KDE sessions on that system have had problems of locking the input queue, the mouse can move and mouse-over events work but clicking the mouse or pressing the keyboard does nothing. Various web pages suggested […] I just did some quick tests of hyper-threading on my new E5-2696v3 CPU. I compiled the Linux 6.0.10 kernel with and without hyper-threading enabled. Here’s the times for “make -j36 bzImage” and “make -j36 modules” with HT enabled: real 2m26.540s user 55m25.121s sys 9m56.443s real 10m57.374s user 309m21.531s sys 58m1.070s Here’s the times for “make […] We are getting towards the freeze for Debian/Bookworm so the current state of packages isn’t going to change much before the release. Bugs will get fixed but missing features will mostly be missing until the next release. Anarcat wrote an excellent blog post about using Wayland with the Sway window manager [1]. It seems pretty […] With the recent resurgence in Covid19 I’ve been working from home a lot and using both my work laptop and personal PC on the same monitor. HDMI KVM switches start at $150 and I didn’t feel like buying one. So I wrote a script to change inputs on my monitor. The following script locks the […] When I got my HP ML110 Gen9 working as a workstation I initially was under the impression that boot wasn’t supported on NVMe and booted it from USB. I found USB booting with legacy boot to be unreliable so decided to try EFI booting and noticed that the NVMe devices were boot candidates with UEFI. […] I recently had to renew the SSL certificate for my web server, nothing exciting about that but Certbot created a new directory for the key because I had removed some domains (moved to a different web server). This normally isn’t a big deal, change the Apache configuration to the new file names and run the […] |
||||||