>> Just wondering if you have a general idea on when Commodore OS 3.0 might be released?
Sorry I keep missing the deadlines I honestly thought I would meet. Finally, a fire got lit under me with a hard deadline, and as such, it's very nearly ready for release. A new batch of C64x machines are being shipped next week and I'm confident an at least 99% complete COS3 will be ready for them with differences so slight to the final release in terms of polish, I doubt anyone will even notice or care and perhaps they will even be addressed in an update if they exist at all. There may be some placeholder icons for things that aren't ready that will be available through an update (see below), but that may even be the case in the final release. We'll see.
I won't pretend that what I'm doing is all that difficult, but there have been certain issues that held me up, that many would have just let pass, that have now been resolved, mostly satisfactorily. Building a distro, which is open to scrutiny, is tedious and time consuming and its worse when you're a little anal about things like I am. I consider that my superpower.

I find Linux to be a fickle beast and difficult to yield to your wishes. There's a lot of stuff you think is easy but when you try, it actually isn't.
The latest hold up right now to a public release, is the inclusion of Commodore OS BASIC, which is something I am ecstatic about actually, which I am told should be READY by the end of the month. Then I want to to be able to make an official 100% certain announcement that will likely put the due date in very early to mid April. Maybe I'll even get enough time to make a video or two.
>>Also, how useful would this variant of Linux be as a general daily driver OS for most people?
>>Things like web surfing, watching videos, downloading software, word processing or productivity software, file management or writing new images to USB or
Commodore OS 2 can do absolutely all of those things out of the box right now. I would consider COS3 only a slight improvement on COS2 really and some might not even see it that way. The only reason COS3 has some urgency for its release is because it is based on an earlier Debian version, which has less compatibility with certain chipsets/motherboards. This is particularly important, as the prime reason for Commodore OS's existence is the new Commodore 64 being sold by
www.myretrocomputer.com, and they have a few different hardware variations, with one in particular(the N100) incompatible with COS2 (but not COS3). I have an N100 in my VIC-20x

, and it's actually a terrific motherboard.
>> SD for other platforms such as a Raspberry Pi, etc?
Once the PC version of COS3 comes out, meaning the feature set is finally stabalised, there will be a push for a pi port which I am thankfully being helped with. There may have to be some minor compromises but I can't wait to see it in action. In that meantime I also intend to do some investigation into facilitating the addition of pi options in the C64x product line up, probably by creating a 3D printed back plate that can accommodate all pi options from a pizero2 to a pi5 with a port extender, and a rear facing SD card port(where the traditional cartridge port would be). That could lower the price barrier to entry for a fully functional C64x running Commodore OS.
>In other words, just general day to day computer use for your average person. Or maybe a better question to ask is, is there a reason why people would want to use a different Linux Distro for certain things, such as software compatibility or reviving older computer hardware?
Commodore OS has software for practically every computer use you can think of, and of course there are ways to get what is missing. This forum can help in that regard.
The main reason for Commodore OS is as the base install for the new Commodore 64x(which I am the co-creator of back in 2011), so it stands to reason that I would want to cater the experience to people who are already Commodore nostalgia oriented. Commodore OS, therefore, is an extremely functional Commodore fan oriented linux based creation, with some wizzbang(now considered retro) special effects and retro sounds, filled to the brim with nostalgic software and retro oriented entertainment providing 100s of hours of entertainment potential, and each version will grow on that. Commodore OS is a value added feature to the C64x that completes the experience with a mad hacker desktop that wouldn't look out of place in a sci-fi show. BTW I don't make money from Commodore OS, it is provided entirely for free on a volunteer basis, nor am I on the MyRetroComputer payroll. Seeing my C64x+COS babies succeed is the perk and I am grateful for being able to continue to shape those products.
The C64x is a novel computer, you can happily use as your daily driver or even as a secondary computer for that nostalgia hit and guilty pleasure. As a "Commodore" fan consumer facing OS, the emphasis of the OS is much more on fun, than business like some other stuffy self important Linux distros, although you could absolutely run your business on it and do anything like that. The project aims to recapture the spirit of those 80s microcomputers in terms of discovery, experimentation and entertainment. A "personal" computer with a Commodore "personality" (if only through the speech) that is solely for you, and launches straight into the desktop(optionally) like our microcomputers did. It hopes to rekindle something of that wonderfully adventurous microcomputer era of our youth that was lost. A computer that doesn't fight against you and has everything you could want at your fingertips. It's my "vision" of what a modern day Commodore (64) desktop would be. Much more than just a vintage software carousel, but something actually useful in modern day as well. The perfect system to introduce to your kids to computing and have them share in the nostalgia of our youth. I also want running any game ROM as simple as double clicking on it and some progress has been made in facilitating that with more to come. And even if Commodore OS isn't your jam, the C64x makes even running Windows or another OS a special experience.
Have you seen the RetroRecipes video on the Commodore 64x by any chance:
viewtopic.php?t=678
As the prime reason for Commodore OS is as the base install for the C64x size constraints are less of an issue as to what is included as that defines the experience. I'm afraid the size of Commodore OS as a distribution available to the public is ultimately of secondary concern. Therefore, as a distribution, it is packed full of a growing array of entertainment software. It's gonna be a big ISO, but not outlandish. You probably want a 64Gb USB to be safe and they're considered average these days. If people get up in arms about the download size, I'll rip stuff out for a much smaller distro option, but I really think you'd be missing out on the experience I'm going for. I made the games an optional install in COS2, but they and many, many more are included in COS3 by default. If download size is really an issue for some people (even in 2025), I'm considering providing some cool USB sticks if there is interest.
>>If so, roughly how old of hardware would a different Linux OS be more beneficial to use in making that computer useful again?
I'm afraid it's not about reviving old hardware at all. However, you might just find that it runs acceptably on older machines. I even have an Atom machine from 2011(the Commodore VIC-Slim) running it acceptably. I might see if I can whack it on my old netbook just for fun. Your mileage may vary. Certainly a Core2 Duo machine like the (2011 Commodore VIC-Pro) can run Commodore OS indistinguishably.
And there I go writing an essay, when I should be working on putting the finishing touches on Commodore OS and doing some testing. I really can't help myself sometimes. When COS3 comes out I hope you enjoy it. But if you can't, or find it isn't your cup of tea, which is fine, I just hope that people can respect that a lot of love for the great Commodore platforms and their legacy has been poured into both Commodore OS and the Commodore 64x. It's built by Commodore enthusiasts for Commodore enthusiasts, and of course, depending on your particular nature or philosophical outlook, that can be hit or miss, because there are so many opinions out there, and you can't please everyone.
Cheers,
Leo