Try and avoid the XY problem. I.e. “how do I do X with Y?”

You’re coming from macOS and a lot of idiomatic things will be different. Find the idiomatic ways to do (whatever) on the distribution your using.

Also, have fun, be reckless, ruin the system, reinstall try again…

Just do it. Put something like Linux Mint on your Mac. It’ll work fine. And it’s free.

as a mac & linux user since 2002 and i had a time machine to do it all over again but correctly this time; i would go with a linux first vendor like system76 or tuxedo or any other vendor that uses 100% open source hard/software. (ie coreboot/libreboot).

linux can work on almost all hardware (including mac) but you’re mileage is going to vary a lot and only the linux first vendors can give you an experience that rivals mac and windows.

Appreciate what you are doing. You made the right choice

Some very good advice here already so I’ll be brief.

Here are some random things that spring to mind as being of note as someone who hasn’t switched exactly, but has used Macs since 1995 and uses Linux alongside macOS.

• Gnome will be the most familiar on day 1, BUT. It’s amazing how quickly that won’t matter anymore when you’re learning what’s what. I started on Gnome and avoided KDE Plasma, which everyone said was more like Windows - and still ended up liking KDE Plasma the most. Both aesthetically and in terms of how easy it is to adjust anything that might not be quite right.

• Avoid XFCE if you have a high resolution display, and you’re installing Linux on an old Mac. Customising XFCE to scale things correctly for high resolution is stuff you just don’t want to be messing with as a new Linux user.

• Avoid X11 and use Wayland (which will be fine if you use KDE or Gnome). X11 was very confusing to me as a Mac user, as certain changes require a reboot. As above, this is just an extra level of complexity you don’t need if you’re used to Macs. On Wayland if you change the visual scale of the interface or cursor size, it just changes then and there. On X11 you’ll be wondering why certain things don’t seem to be changing…

• On macOS you install apps generally by drag and drop. On Linux, whilst this isn’t actually true when you know what you’re doing, it’s as if you only have the App Store. It might have different names on different distros or DEs, but fundamentally you’re going to have a single repository that all your apps and updates are coming from.

• Firefox has a hidden menu bar and you have to push alt to bring it up.

• Apart from swapping ctrl and cmd many keyboard commands will be familiar.

• It’s ultimately up to you how familiar you want to get with the terminal. Some distros you could genuinely ignore its existence. Others would expect you to use it at times and not supply certain GUI tools for certain things.

• People are probably right that Linux Mint is the best place to start. You almost certainly will want to switch just to see what else is out there at some point, it’s just how things go. I use KDE Plasma on Debian now. But there’s nothing Mint is lacking or doesn’t have. Ultimately the only reason I’m not still using Mint is because of wanting to use Plasma, which is doable on Mint if anyone wanted to, but not officially supported.

Ignore people telling you you have to use GNOME. Use whatever looks good to you. I actually have a KDE Plasma desktop with a Mac-like layout. The DE doesn’t matter much though.

Assuming you don’t know anything about Linux desktop or server:

• Be patient.
• Linux has Desktop Environments, for short “DE” like GNOME and KDE, whose purpose is to provide a graphical interface and useful utilities.
• Software on Linux is mostly installed through package managers, so you don’t search the web for an installer, you search the web if you need to figure out what software you want to install (alternativeto.net is a good place to start if you already know a similar software), then you install it through your package manager. Some applications won’t be in your distro’s repository, you may want to try installing a flatpak, on KDE you use Discover for that, on GNOME you use GNOME Software. As a last resort you can use AppImages, those are downloaded from the web, ideally from the developer’s GitHub or whatever.
• Linux has excellent hardware support but it’s a good idea to do a web search when you’re buying new hardware, especially peripherals; manufacturers often don’t write drivers for Linux, so the community has to pick up the slack, usually it’s no problem, but sometimes it is.
• Linux users can be very opinionated… Think with your own head, only you truly understand your needs.
• The terminal can be scary but it’s very useful. Once you’re settled in, try to learn a bit about it.
• Conditional on the previous point: if you have more than one computer, learning ssh can be very useful to control one from the other, exchange small files, etc.
• ssh and rsync especially are excellent for transferring files safely and without errors, but they’re encrypted, so they have overhead. File shares on Linux are mostly NFS, which is complicated and not widespread, or Samba (SMB/CIFS), which is Microsoft’s protocol reimplemented, this one is easier and usually integrated in DEs, but it has caveats sometimes, so maybe try to set one up before you need it, it’s not fun to deal with in a hurry.
• Most DEs have system managers to check resource usage and processes (programs), but most people prefer to use terminal utilities like htop, or more recently, the snazzy btop, they can be installed through your package manager.
• Linux doesn’t have drive letters, it has a file structure that starts at “/”, different mass storage devices can be mounted in arbitrary locations in this structure. For example your personal files will be under /home/yourusername, this could be the same partition as everything else, or it could be a separate one, or a separate drive. If you have a non-removable drive where you store only let’s say Games, you could very well “mount” it under /home/yourusername/Games. This is very useful in some cases, and something that Windows I think implemented but still doesn’t use. Removable drives are usually mounted by the DE and end up in /var/run/media or whatever.

I’m a long term Mac user and have been periodically playing with Linux because I want to fully switch eventually. (full disclosure I currently still have a MacBook I use as well as a Linux desktop)

I’ve tried Ubuntu, Debian, Elementary, and probably a few others I’ve forgotten, but the first one I’ve really felt is a viable daily driver OS is Bazzite. This is because it largely just works out of the box, such that you only need to install and tweak extra things if you really want to.

I strongly recommend Bazzite, and I personally prefer the Gnome variant.

Bazzite gives you:

• easy way to update everything in one place
• “App Store” like application to find most apps you’ll need
• all the basic drivers and utilities you’ll need out of the box
• a “Files” application that feels like Finder
• a “Document Viewer” application that feels like Preview (although it’s not as powerful)
• a quick search feature that’s a lot like Apple’s Spotlight, and honestly is way more reliable than Spotlight in more recent macOS releases
• multitouch trackpad gesture support out of the box
• a Settings app that is pretty straightforward to navigate and controls most of the things you would care about
• There are other settings apps for finer tweaking. I know that sounds confusing, but Linux people wouldn’t complain if it wasn’t possible to change every detail somehow. Bazzite does a good job of making the important stuff accessible in the main settings app IMO, so you generally don’t have to worry about the deeper options.

Here’s a guide to get you started:

1. Go here: https://bazzite.gg/
2. Fill out the dropdowns (Q: What hardware are you using? A: Desktop, Q: Who is the vendor of your primary GPU? A: this depends, it’s important to get it right, ask for help if you are unsure, Q: What desktop environment do you prefer? A: I recommend gnome, but KDE is great too, Q: Do you want Steam Gaming Mode? A: No, I want a traditional desktop experience)
3. Click the “download Bazzite …” button
4. Make a USB stick into a bootable Bazzite installer (I recommend using https://etcher.balena.io/)
5. Boot your computer from the USB stick. How to do this depends on the motherboard, but generally means holding down a key while booting (on a Mac it’s Option, on other computers it’s often something like Del or F2 or F12 or something) This will bring you to a menu that you navigate with keyboard arrows until you find the option to boot from the USB
6. Follow the steps from the installer. It’s pretty user friendly.

Note that this will delete all data in the USB you use and the drive you install Bazzite on

Once you have installed Bazzite, here are a few programs I’d recommend (these can be found in the “Bazaar”, which is an “App Store” like way to get programs.

• VLC (like QuickTime in macOS, but honestly VLC is way more powerful)
• LibreOffice (there are a couple FOSS Office suite options, this is the one I personally recommend)
• KdenLive (video editing - like iMovie or Final Cut)
• GIMP (like Adobe Photoshop)
• Disk Usage Analyzer (like DaisyDisk on Mac), if you’ve ever used that
• Mailspring (I haven’t found an email app that is quite as nice as Apple’s but Mailspring is the one I’m currently using)

If you have any other questions let me know! I’m happy to help.

Its really quite easy, if you own an intel mac, just install debian on it, maybe carry some data over, if you must. I would recommend a usb stick. Install a good looking desktop environment, and look up a few starter tutorials. Easy, and quick. Linux isnt hard at all, if you dont want it to be.

To add to all the other answers about what to use and whatnot: try a few distros and desktops out by putting them on a flash drive and booting from the flash drive (this is the same process for typical installations)

Distro, or who the linux based OS is built, updated, and distributed by, mostly matters long term, but something that will keep working and be stable (in the colloquial sense, not technical sense like for servers), and that has a friendly and welcoming community, are definitely things to look for. Mint and ubuntu both have stellar reputations in both of these regards, though many folks (including me) have issues with decisions being made by the ubuntu folks these days. Fedora is pretty stable but has less of a big community with support for new people, and manjaro has a lot of newer users and is built around serving newer linux users, but the project is sometimes run in an awkward way that can cause issues if you’re not choosing to manage your packages with intentionality (thats what I hear anyway). Debian is rock solid, and I dont know much about the community, but the versions of software available in the repos may be old unless you’re installing a flatpak

Keep in mind, not all distros will support every desktop, so you may find your chosen desktop isnt available on the distro you find most interesting. You can theoretically install whatever desktop on whatever distro, but as a new user I dont reccomend doing this.

Definitely try out a few different desktops. “Desktop environments” are bundles of software that make up the desktop graphical user interface, and will make a big difference in the look and feel, and general user experience that you have on linux. There are a bunch of options- the two biggest projects are GNOME and Kde plasma. Gnome has a reputation for being more mac-like out of the box and has very specific workflows and usage patterns, and kde, more windows like and flexible to what the user wants. But both are customizable. Kde has lots of built in settings and options, gnome offers very few, but supports user made extensions that change the desktops look and behavior. Give both a try and try out the customizations for each (play with kde settings, see if you can make it more what you want. Install some gnome extensions, see what the options look like). Cinnamon is another desktop thats very windows-like but has a great user experience. Xfce is a well run project but predominantly aimed at being lightweight so it runs well on older hardware, you’re less likely to be in its target demographic

What’s different between Mac OS and Linux besides Apple’s cloud walled garden? You can bash your way through both file systems. Windows is the outlier.

dude, you need to narrow your query way, waaay down. are you ditching the mac and getting a PC? are you gonna rock them side by side until you transition? desktop? gaming? laptop? converting an existing macbook to linux? which one? intel? pre-T2, post? which wifi? what’s your daily software stack you depend on?

all the listed things are possible, some easier, some less so, but, respectfully, nobody’s gonna write up an all-cases guide for your lazy ass. so, hop to it, state your use case and ping back.

Don’t.

You like the user experience, you like the hardware, you don’t need to switch to linux to become independent from big tech.

Even if you needed to switch your operating system, what computer are you gonna use it on that isn’t under the control of big tech (however you choose to define that)?

Even if you had a computer you understood the hardware of and ordered in a group buy from a small manufacturer, and therefore wasn’t under the control of big tech, the linux operating system has thousands of core components maintained or developed by people who are in the employ of big tech to do just that! Are you really out from under the thumb of big tech when they’re paying the people that do the lions share of work in key components of your operating system who just so happen to always seem to make choices in that role which align with their bosses needs?

What might be better than switching from mac to linux would be considering exactly what big tech you’re trying to get away from and why, then doing so on the system you already understand and feel comfortable with.

You should look at getting a laptop from Starlabs with Ubuntu preinstalled on it.

There are a lot of differences and a lot of similarities between the operating systems here. It will take you time to get used to no matter what you do. Start by swapping your apps on your existing Mac, trade out any apps that you know won’t work on Linux with apps that do. That way, you spend some time in your existing environment with the new apps you’re going to need going forward.

Next, make sure to test out your peripherals in a live environment. Does everything you use with your computer work correctly? If not, find out why. See if you can mitigate it, or if you’ll need to replace stuff.

Finally, be willing to experiment. I know others in this thread will recommend various desktop environments and distributions to you. Try many of them. GNOME is good and simple out of the box, feels kinda mac-like, but if you want to completely replicate the functionality of macOS, KDE Plasma has more options for that like global menus and the file management app (Dolphin) is incredibly extensible and customizable.

Try to have fun with it, and don’t give up. It takes time to learn a new way of working, and you will likely have frustrations along the way, but ultimately the goal is to learn and figure out what works best for your needs.