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2 yr. ago

  • Another vote for Trilium.

    A couple of years ago Roam Research was trending, I read some articles and reviews about it and I liked the concepts it introduced. I looked for a free, open source self-hosted cross-platform alternative to Roam and found Trilium.

    Its native on Windows, Mac, and Linux, while it doesn't have any Native Mobile apps, the webapp works on great on mobile and can be installed to your phone launcher as a PWA.

    It does everything I want, and I use it a lot. A bunch of my colleagues have been recently moving from Evernote or Notable, over to Obsidian, and I understand Obsidian is the new hot thing, but I think I'll stick with Trilium.

    My advice would be to try out a bunch. Note taking is surprisingly nuanced and personal preferences play a major role. Try each one for a week or two, and see which best matches your workflow and your requirements.

  • Sounds like you, like a lot of others, have come to docker from the perspective of "it's like a mini virtual machine". Maybe you've used VMs before, like virtualbox or VMware or EC2. Maybe you have experience with setting up a cluster of VMs, each with their own OS, own SSH client, own suite of applications, and an overlay network between them all. Maybe someone told you "you should use docker instead, it's like mini lightweight VMs". And you'd be right to assume this is the wrong perspective to approach docker, because it leads to the problems you have faced.

    Instead, try to think of docker containers as standalone applications. They don't contain a kernel, they don't have SSH, no Nano or VIM, just simply the Application, in a container, with enough supporting filesystem and OS libraries to make the application work.

    That perspective is what helped me to get better at docker, I know it's not exactly answering your question, but it might help.

  • That is not an air conditioner. An air conditioner needs a compressor, evaporator and condenser, this has none of them. What you have is a desktop evaporative cooler. Your theory of how it works is correct, the energy to evaporate the water is pulled from the air, that cools the air. But yes, the heat and moist air still stays in the room. Note, this only works in places with DRY air. If you are in a tropical location with humidity, this will not work because the air is already close to saturation with water.

    There are large rooftop versions of this called swamp coolers, installed in places that have short hot dry summers, they work because the heat is still transported outside the building.

  • It's because all the good codecs (aptX, LDAC, even SBC) all operate over the A2DP Bluetooth profile, meaning your computer's Bluetooth adapter is running in a particlar mode called A2DP. Unfortunately, A2DP is unidirectional, (ie, not Duplex) it doesn't support sending audio to headphones and receiving audio from the mic at the same time, due to bandwidth limitations. So when you open Zoom or Teams or something that needs to access your mic, your Bluetooth adapter switches to a different mode like HSP (Handset Profile) and HFP (Hands Free Profile). These profiles do support duplex connection to the mic and headphones, but don't have fancy high definition codecs. They are designed to be very low bitrate. That's why you encounter such a big audio quality difference when it switches.

    Note, having said that, pipewire on Linux does support some fancy faststream duplex modes that operate on A2DP, outside the constraints of what I explained above. Eg, it gives me the option to enable AptX-LL with faststream, that passes the mic through using whatever little leftover bandwith is on the connection. This doesn't work with heavier codecs like AptX-HD. I think Android does something similar, that is why you don't notice the profile swapping behaviour as badly on Android.

  • I've always had the opposite experience, especially with hardware like older thinkpads. Trying to use windows, everything runs so slowly, I have to try to find the right wifi and sound drivers from the manufacturers website, and make sure you get the right driver version that works with Windows 10. Then windows update runs and overwrites your drivers with Microsoft drivers that don't work.

    Installing Ubuntu, everything works straight out of the box, don't need to go hunting all over the internet for installer packages.

  • I've struggled to put in words my stance on this, but you said it well. If I backed up my configs, I would get stuck doing things the exact same way for ever. If I backed up my configs I'd be still using Vim with Vungle plugins, now I use Neovim with Packer plugins. I would be still using urxvt with powerline-status bar, now I use Alacritty with starship status. I'd be still using my old favourite Inconsolata font, now I use Fantasque for everything.

    There are always newer (and sometimes better) and certainly different ways of tweaking your PC to suit your needs. If you hold on too tight to your old configs, you might miss out on discovering the next cool thing to enhance your experience.

    Note: there are of course some home dir things I definitely keep backed up that are irreplaceable, like SSH private keys, GPG keyrings and private keystores, and even my Firefox profile directory.

  • No reason, really. I'm not part of the "hate on Manjaro" club.

    I got started with Manjaro because I was looking for an Arch-like experience, but with better distro management, curated packages, etc. I've had some of my best PC gaming experiences on Manjaro with Lutris and Proton, it is a great Linux gaming distro.The distro managers have definitely let me down more than once, most notably when they wouldn't ship KDE Plasma 5.25 when it was released citing "stability concerns", and then doing the same thing with Plasma 5.27. But those issues are behind us, and didn't affect me too badly (I just needed to wait 6 weeks until the next release to get my updates). I've come to realise through my use of Manjaro that I actually always want to use it like Arch. Often things I want to install are not available in the Manjaro repos, but are available on AUR. Then installing from AUR sometimes depends on things that are not in Manjaro repos. It gets messy, and I should just use Arch.

    But rather than moving to Arch, I think I am itching to move to something completely different, and NixOS and Void are about as different as it gets.

  • I'm in the same boat. For a long time I was a RHEL admin at work, and ran Ubuntu at home. Three years ago my workplace switched to Ubuntu servers, and at home I switched to Manjaro. Now I'm sick of Manjaro, and want to move to something else for home use. I've been looking at NixOS and Void, both seem pretty cool in their own way.

    Are there community packages like the arch repos? I've come to rely on those in Manjaro, like I rely on 3rd party PPAs in Ubuntu.

  • Oh, not really a purchase, but Mum gave me an Air Fryer. My life was a mess because of Twitter and it was anti-Twitter in every way – no characters limit, offline, insanely powerful. While Twitter would prevent me from prioritizing, Auto-cook mode could handle potato chips, chicken nuggets, hash browns, with support every hot pocket flavour, and could cook them to soft, medium, crispy, etc. Ideas are affordances and Air Fryer has let me focus on these instead of trying to build a picture perfect online profile.

    Whereas Twitter isn't meant for most people's use cases so it runs a long-term scam called “optimization for engagement” (which is actually abuse by definition), doing everything it can to prevent its victims from taking hindsight on and conceptualizing what's happening to them, Air Fryer is letting me channel all of this frustration into preparing and cooking my favourite meals. Which deals with how social media increase social inequalities. Highly recommended.

  • I got very into it in the early days. Probably around 2007-2008, I was mapping parts of my large town in Australia. The data it had was pretty bad, with a lot of the roundabouts modelled as intersections and it didn't have any new streets. Every week I rode my bike around parts of town capturing GPS trails to mark the streets. I would manually import the points and model the roads and carefully model the roundabouts (the tooling was very basic back then, roundabouts were hard to make).

    Then one day I logged in and noticed ALL my edits were gone. The whole state had been mass updated in one go, with new street data that was donated by some agency. But it was so bad. It had roads marked that didn't exist. Some new roads were marked but in the wrong place. And all the roundabouts were modelled as intersections again! I got so frustrated, I immediately logged off and I haven't contributed to OSM since then.