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Cake day: July 9th, 2023

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  • I think piecemeal is a good way to go. Switch from MS Office to LibreOffice, from iOS to android, from Photoshop to Krita, then go to dual booting Linux (probably Mint or similar) with Windows, learn more using both, find what things you reboot to Windows for, find solutions for those using Wine and alternative software, get used to solving problems in Linux land and learn the tools. Once you are comfortable with a mix of both get rid of what you can, use Windows less and less, try CalyxOS or Graphene for your phone if possible, keep making steps. Each step makes progress, and imperfect solutions are a better starting point for finding better solutions.

    That said, for the earliest steps a virtual machine is an amazing tool, as is an old laptop. You can learn to solve problems on virtual or real hardware without making your life harder then inch closer to freedom. I’ve been using Linux since 2006 and honestly it has been a constant learning process. The first year was mostly VM learning, then an accidental install on my external HDD taught me about hubris and data protection. Since then I have kept moving towards more open hardware and software one step at a time. Getting started is the key, nothing teaches as well as trying.


  • What OS do you use? Windows, Mac, Linux? And same for your phone? Android? If so, you should be able to get it set up on your desktop and phone.

    First, get it installed on your desktop. For windows and mac go to the Syncthing download page and grab the installer. On Linux you will find install instructing below, but basically use your package manager to install syncthing.

    Once it is installed you can start it up and it will open a GUI, most likely through your web browser (probably 127.0.0.1:8384 or similar). From here you will have your Syncthing interface for your computer set up, so on to the phone.

    On your phone install syncthing from whichever store you use, fdroid is my favourite. Once installed open it and you should have an option to add another device. You can use this to scan the QR code on your computer Syncthing interface.


  • Good idea is to use something like Syncthing to copy data between your phone and another device like a laptop or another phone. This depends on the app, for Drip you have to manually export the data yourself on a regular basis.

    Another useful idea is if you have an old phone lying around get it connected via Syncthing and back up everything to it. If your current phone dies or is lost you can switch back immediately, a hot backup. If you have root on your device you can use NeoBackup to schedule backups of the data into a folder Syncthing can access and send to backup locations, say a home computer or spare device.




  • Well it depends too on how long things take to settle out. Salt is easily suspended in water, but silt is not, so the water would be salty but not muddy. The water would also probably have lots of photosynthetic bacteria/algae in it, so you would probably have blooms of green, blue, red, and brown all over. Those blooms would uptake light and carbon through that process then as they died drop the content down the long water column. All sorts of feeding below that would create a full eecological web. If there were deep sea vents, volcanic activity breaking through the sea floor, you would have a second source of energy and chemistry at the bottom. That said, the over level of life at the surface would be limited by things like iron, phosphorus, copper, and so on. Any heavier ions would be less available at the surface because there is no surface erosion bringing them in at the top so as they are bound up in dead algae they will drop to the floor.

    The rate limiting at the sea floor will be based on energy but not too bad, you would likely see a lot of diverse life around vents and it would have a fairly large complexity over time. That said, the depth would make for less complex life due to the lack of light and associated vision. Some things would make light but it would be dangerous to make and would not be super common.

    Another interesting consideration is the geography of the sea floor. Would there be fault lines? If there are continental plates but way under the ocean they would still have movement, so subduction and so on would play out, so you would probably have chains of vents along the diverging or merging plate boundaries. Life would spread along these lines, so life would be closely related at nearby vents but distant over the surface of the planet. I would anticipate a fairly heterogeneous population over the surface of the planet in the deep, but far less so at the surface.


  • It depends on the composition of the planet. If it is just a massive ball of water floating in space then it will be whatever purity that is, plus whatever space dust and impactors bring in.

    If it is basically a terrestrial planet with water on top, say earth plus a lot of water, then it would be salty. The thing with salt water is contact between the water and rock. If there is sufficient heat it will circulate, so salty water from the bottom of the ocean may be heated by magma or similar and then it will be less dense, floating upwards to the surface. Along the way it will mix and cool, leading to dispersal of the dissolved salts.

    The only way I can imagine a planet with a solid subsurface completely coated in freshwater would be if the planet snowballed hard, no radioactive materials left in the core making heat, no significant tidal pull on the core, and then after reaching a very cold temperature having slow addition of clean water from comets. That said, comets are dirty, they have lots of stuff, so you would need somehow clean comets. Still, at that point once sufficient water has hit the surface it could form a thick enough layer over the salty ocean below and start to melt, maybe from greenhouse effects. As soon as it runs away and keeps heating enough it will start to melt the core ice though, so you could have a short lived window in that freak occurrence but it will be very temporary and not at all likely.


  • What I have always wanted from a phone since Android came out is what I had with my HTC Dream (the first android phone, slide out keyboard, trackball, oh god, I loved it). I had a super chunky extended battery which made it last multiple days on a single charge, or for someone such as myself made it last the full day. My current phone has a 5003mAh battery and is 8.9mm thick. I would happily take something that was 20mm thick to have all that space taken by a battery, which based on the dimensions of the battery is about 0.17Wh/mm^3. The remaining space should provide enough space for about 23500mAh which would bring the total to just under 29000mAh. At my current usage of charging twice a day from about 20% up to 100%, so around 4000mAh x2, and assuming we want to work between 20% and 80% for extended battery longevity, that would make about 17000mAh or just over 4 days of usage. That would be a delightfully chonky phone with the easy ability to keep the charge within the healthy range, not to mention the ability to have it stand on its side or upright without a stand in many cases.


  • Ah, sorry, missed that. So the missed alarm notification is happening way later, like hours later, than the alarm time? That sounds like the background process is being killed in some way. In Android when you set an alarm it uses the intent system to wake itself again later. If this is failing for your alarm app only then it could be an issue with the app, but this looks like the default clock application, is that correct? It looks like you maybe installed it from the play store but it may just be an update, so just checking.

    That all said, if the clock is the only app with this problem then I would address it by replacing the app. If this is impacting other apps I can only think of a few ways that it could be caused but it should be fairly obviously problematic for other apps and solving that is beyond my understanding.

    I would recommend trying another alarm clock app from a source you trust. I would install something from IzzyOnDroid on FDroid but your milage may vary.




  • I don’t know about videos but having a look at the OSI model is a good way to start. It covers the abstract framework for packetizing data including things like the distinction between hardware and software, envelope, encryption, application layer stuff, the whole shebang. The cool thing is by going hardware, network, application you can see where responsibility are and it helps you understand where things can go wrong.

    If you are interested there are plenty of CCNA style courses available on the internet, licit and otherwise, and they go into more depth, and the same applies to RHCE/RHCSA material. The training for certifications like that covers what you want to know but also puts it in context, and again licit and otherwise sources are available.


  • If everyone has the same amount of starting capital it is a fair game assuming both can opt out at any time.

    That said, the house appears to not be able to opt out (they definitely can, you just don’t think about that part), and the house has more capital. For them each time someone plays a round there are only 3 possible outcomes. Half are the player loses, then a quarter are the player wins and plays another round, and lastly a quarter are the player wins and ends the game. The only case where the player wins is option 3, in all other cases, so 75%, the house wins because the next round has another chance to make the player lose directly at a 50/50 chance or play another round.


  • My understanding is you make fewer but more replicable mistakes. If you use a wire you have to trace it, keep the length consistent for timing reasons, use very consistent soldering technique, and ultimately you have a hard time tracing issues. With a homemade PCB you generally do get what you ask for in terms of circuitry. Traces are the right length, right thickness, right spacing, and if not then the whole board is similarly impacted, so it is obviously broken or not broken. If you mess up your design then you have a problem, but if you did the process right and you have a valid design then it works.

    That all said, homemade PCB is a large time sink and modern PCB manufacture is so cheap and fast it doesn’t make sense to do at home for the most part. You can literally get a complex board faster by ordering it from halfway around the world and having it posted than making it yourself. I would say it is a good learning exercise, not a good manufacturing or prototyping practice.


  • Have a look at this link

    https://linuxways.net/mint/setup-wine-linux-mint-21/

    It has steps for enabling 32 bit support, around step 2 enables and step 3 installs wine again after. You need to go through the wine install again after enabling 32 bit support (i386). If you don’t get all the packages with :i386 at the end remove wine and then install again.

    With the upload, if it isn’t bittorrent it may be corrupted without being checked. Maybe look for an md5sum and confirm you have the file as expected. If the md5sum checks out you are sorted, if not you will at least know. That said it is as you say very unlikely to be the file, much more likely the libraries. Let me know how you go.


  • OK, so a few possible starting points. It looks like you are running a 32 bit programming but may not have all the 32 bit libraries installed. This may be referred to as multilib or similar, but you need the 32 bit versions to run 32 bit software properly.

    Second, if the above doesn’t solve it you may be having the same issue I had with Arcanum. I had taken a rip many years back and it had been corrupted so it would segfault like yours is. The solution was to find an alternate image of the disk which was clean and using that.

    Good luck


  • Working for a VoIP company in the early 2010s I rm -rf’d the /bin/ directory. As root. On a production server. On site.

    I ended up booting from my phone (android app for iso booting) then manually coppied over the files from another machine. Chrooted and some stuff was broken but rebuilding from the package manager reinstalled everything that was missing. Got the system back up in around 40 mins after that colossal screw up. Good fun and a great learning experience. Honestly, my manager should not have had me doing anything on a root shell with no training.


  • For the software side I would recommend Linux Mint as a great simple starter distro with good support and a nice community. The overall design paradigm is about maintaining familiarity while also making sane defaults and simplifying processes. Because it is Ubuntu based it is also easy to get documentation and support because what works for Ubuntu also works for Mint.

    For hardware it really depends on your budget and locality as well as use case. Laptops vary much more country to country than you may think, so it may be worth thinking about what is local to you. For example, I live in Australia so System76 is a bad choice here, same with SlimBook (I think that is the name, European KDE laptop that advertises with that French(?) YouTuber, they don’t ship here.

    Also, when looking at laptops the RAM configuration is important. If you have two RAM slots but only one RAM stick you will have really slow memory access. This will bottleneck for both the CPU and GPU if you are using both at the same time, say during gaming or doing AI work. Swapping out the single stick for a matching pair or just adding one more stick that matches what it already has will let both ports work together, making everything faster. Also when I say matching I mean in terms of size and speed. If you put 3200MHz and 2400MHz in the system at the same time the 3200MHz won’t just down tune to match, they will both go slower as far as I am aware. Best to match not only the speed but if possible the brand and ideally model, there are lots of little differences between RAM sticks and honestly it has never been worth the trouble in my experience to have mismatched sticks, I just replace with a matching pair.


  • It looks like it is downsampling the video or streaming after converting to another codec. Some codecs are fine for decoding on the server but the app may not support them so the server converts them. Some files are of higher quality than what the server is configured to deliver so it downsamples to stream it.

    Check the configuration and look for anything to do with codecs, hardware decoding, streaming quality, and so on. It may also be on the app, so if you can access a different interface then test that to narrow down the issue.


  • Something I have found is missing from both of these suggestions as well as every podcast app on device is transcoding to speed up so it is not sped up on the fly. For a lot of phones and other devices the task of playing back at 2x speed is enough to demand a higher power state than what is required to play a sped up file. For efficiency doing a single pass of speeding up the audio then playing back at that speed would use less power during the playback phase, allowing you to download and speed up all of your podcasts at home while on charge then listen for long periods without completely killing the battery. I have checked with a few if the open source devs and this is not a feature they see utility for so nobody intends to make it.