These are CPU architecture -- x86_64 is the Intel architecture and aarch64 is the ARM architecture. The overwhelming majority of desktop and laptop computers sold are Intel machines, so you almost certainly want the x86_64 edition. Answer from mbooth on reddit.com
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Reddit
reddit.com › r/ubuntu › transition from x86 to aarch64
r/Ubuntu on Reddit: Transition from x86 to aarch64
February 10, 2026 -

Hello,

I'm currently working on building a pocketable setup for running Ubuntu/Debian on my smartphone and cast the screen to my wireless android AR glasses.

I always used x86 but am considering to completely transition to aarch64/arm to leverage the mobile arm chipset as much as possible. (Virtualization on mobile chipsets partially supports x86, because mobile chipsets are arm based, so reducing overhead would be important. x86 would be possible but not on all chipsets and only with some overhead that I think is worth taking in account)

My concern is that I would have to find a lot of inconvenient workarounds because everything is built for x86, but not for arm. But arm would run natively on those powerful mobile chipsets.

What type of issues would I encounter? And what would be a solid long-term strategy to solve them?

I hope someone experienced can give me some advice.

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Reddit
reddit.com › r/ubuntu › how do i use ubuntu on arm64?
r/Ubuntu on Reddit: How do I use Ubuntu on ARM64?
December 8, 2025 -

Hey, can anyone help me? I've been trying for hours to install Linux on my notebook, the problem is that it's ARM64 architecture, I saw that Ubuntu is compatible with ARM, but when I try to start it on my notebook, the screen goes blank, I'm trying to boot with Ventoy

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Reddit
reddit.com › r/linuxquestions › ubuntu on arm64?
r/linuxquestions on Reddit: Ubuntu on ARM64?
December 3, 2022 -

Hi guys!

I am currently planning on installing Ubuntu on an ARM64 laptop having a Qualcomm Snapdragon 8cx CPU. Is it even possible?

Does Ubuntu have an ARM64 release and where I could download it from?

Thanks!

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Reddit
reddit.com › r/eclipse › what’s the difference between x86_64 and aarch64?
r/eclipse on Reddit: What’s the difference between x86_64 and AArch64?
October 26, 2022 -

Hi, I have Ubuntu 22.04 and my computer is 64 bit. I recently installed the Open JDK 11 that comes with Ubuntu and I want to install Eclipse as well. The two options are x86_64 and AArch64 but I don’t get what they are. I tried looking it up but I’m still lost. Is one version better suited for Ubuntu? I’m very new to all of this. Thank you in advance.

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Reddit
reddit.com › r/linuxquestions › so... i made the change to linux. what now?
r/linuxquestions on Reddit: So... I made the change to Linux. What now?
August 5, 2021 -

Hello everyone!

Yesterday I changed to Linux and since I'm a gamer or I like to play some games from time to time I decided to try out Garuda OS. Everything fine so far but now I'm trying to install Nvidia drivers and all that jazz and I'm afraid to do something wrong and somehow destroy my PC or brick it somehow.

That said? How do I get the Nvidia drivers installed? I've read up a little bit but I'm not sure I'm understanding everything so I'm coming here for help.

I checked the Nvidia website and they do have the option to choose the OS but there are several and unreasonably scared to pick the wrong one because I don't know what could go wrong if I did. Yes I know that I should try to avoid doing it this way and if I can do everything through the terminal. That's where you guys come in!

The choices for OS are:

- Linux 64bit

- Linux 32bit

- Linux 32bit ARM

- Linux aarch64 which I assume is the correct one

Thank you so much!

Edit: accidently posted before I finished lmao

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Reddit
reddit.com › r/linux › new to arm64 processors world
r/linux on Reddit: New to ARM64 processors world
May 9, 2022 -

Hey. I am working with Linux for couple of years. I bought a Mac mini with arm64 processor. Looked for compatible hypervisor. And found something called “utm” which is vplayer backend by qemu. Installed Ubuntu 22.04. Things went smooth. Tried CentOS arm image. But it was failing “I am wondering why”. But I am not extremely concern since ubuntu is working. I am starting Kubernetes devOps course. For that I am looking for your experiences and thoughts about similar experiences. Thanks,,,

Find elsewhere
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Reddit
reddit.com › r/linuxquestions › why can i run an arm aarch64 binary on my x86_64 intel processor?
r/linuxquestions on Reddit: Why can I run an ARM aarch64 binary on my x86_64 Intel processor?
October 10, 2024 -

Hey y'all. I'm using Fedora 40 Silverblue. I'm preparing a script to bootstrap a RPi with Restic's rest-server. Since this is the first time I'm dealing with non-x86 binarys, I wondered what would happen if I'd run one. And surprisingly I could. Without any (explicit) emulation. How's that possible?

$ uname -m
x86_64
$ file rest-server
rest-server: ELF 64-bit LSB executable, ARM aarch64, version 1 (SYSV), statically linked, Go BuildID=tlIunxPyO4OkwN17ZJH8/xWI6rpQTANlCH9QlD4-O/PFGwHwnCoOeTqhsJo7BJ/p3nT4smShTdwc3mjeubZ, stripped
$ ./rest-server --no-auth
Data directory: /tmp/restic
Authentication disabled
Private repositories disabled
start server on [::]:8000
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Reddit
reddit.com › r/ubuntu › ubuntu 22.04 lts arm64
r/Ubuntu on Reddit: Ubuntu 22.04 LTS ARM64
April 24, 2022 -

Trying Again... This time I am getting a little desperate. I am using an ARM64 based Lenovo Flex 5G running Windows 11.

I am trying my hardest to get out of the Windows ecosystem - I have simply had enough.

So, I downloaded the 22.04 LTS desktop for ARM64. I have tried creating a USB pen with the most recent version of Rufus, as well as Balena Etcher.

I have also tried turning off Secure Boot, Secure Boot and Fast Boot - nothing. I have even tried different USB pens to be sure the one I was using was not defective in some way.

Nothing - I simply am unable to get a USB pen to load the image for a live desktop or even an install.

Anyone else having these issues on ARM64 based units?

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Reddit
reddit.com › r/asm › are arm64 and aarch64 the same or thing?
r/asm on Reddit: Are ARM64 and AArch64 the same or thing?
January 15, 2023 -

Maybe this is a really basic question but I am just starting out with asm. and when I look at some videos about asm I can only find videos about AArch64 but never a bout arm64 I know I have arm architecture and I know I have 64 bit computer please correct me if the 64 in arm64 dosen’t stand for the number of bits in my computer the reason why I am asking this when they right some code in the video it always throws an error at my computer

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Reddit
reddit.com › r/distrohopping › other arm64/aarch64 distros to consider?
r/DistroHopping on Reddit: Other ARM64/aarch64 distros to consider?
December 8, 2023 -

I've successfully got all these distros running in UTM each with various DEs. All are native ARM64 (except MS-DOS of course). Arch Linux is using Apple Virtualization and seems stable.

What other ARM64 distros should I be looking at?

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Reddit
reddit.com › r/enshrouded › is running a server on arm64 ubuntu possible?
r/Enshrouded on Reddit: Is running a server on ARM64 Ubuntu possible?
October 2, 2024 -

I tried installing Wine, but it fails with this:

The following packages have unmet dependencies:
 wine-staging:i386 : Depends: libc6:i386 (>= 2.34) but it is not installable
                     Depends: wine-staging-i386:i386 (= 9.18~jammy-1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

Also tried to use the various dockers found on the internet, but none have specified linux/arm64 platform:

docker: image with reference  was found but does not match the specified platform: wanted linux/arm64, actual: linux/amd64.docker.io/mornedhels/enshrouded-server:latest

I have ARM64 cause that's what was suggested in a guide for Valheim server, not really sure why.

Edit1. Alright small update. Still no success but some I got some info. I know why I have ARM64 - cause that is the only one that you can get for free from Oracle lol.

Anyway, turns out Enshrouded server has no official native support for Linux. Why else would every single guide require you to install Wine and Windows Enshrouded server application on Linux? Makes no sense. I tried to download Linux version, but Steam gives me just two weird files that fail when I run them. Windows version on the other hand looks like something real, with folders full of files and an exe.

If there is no Linux support, you can forget about ARM support. And here comes the problem - in order to run Enshrouded on ARM Linux, you have to introduce two layers of emulation. One being box, the other being Wine. Box is very easy to setup, there is one guide for Valheim server that makes it so easy everyone can do it (I will link it later).

Wine on the other hand... Is a bitch. If you try download official packages, you get tons of missing dependencies errors due to different architectures. I have no idea how to fix that yet, or if it even is fixable. So the most promising option now is to clone the Wine repo and cross-compile it for AMD. I compiled it, but something went wrong and I'm getting segmentarion faults when running winecfg, or when trying to launch anything.

tldr; If you wanna run the server on ARM Linux, you need to be able to run "box64 wine enshrouded_server.exe" successfully.

If anyone manages to do this, please share. I'm gonna try, but cross-compilation is completely new to me and I have no idea what I'm doing.

Edit2. Made some progess with this guide: How to Install Box86-Box64 Wine32-Wine64 Winetricks on Arm64 - Beginners - Armbian Community Forums. Got some issues with Wine version, I think I read somewhere a few weeks ago that there needs to be specific version of Wine installed that can run Enshrouded server. I have to find it and try.

I finally feel like it's possible, well at least as far as just launching the server goes. Whether the performance is acceptable remains to be seen.

Edit3. Theoretically the servers goes up - I'm seeing [Session] 'HostOnline' (up)!
But in practice it hangs and I cannot connect. Getting errors like these:

0210:err:sync:RtlpWaitForCriticalSection section 00007FFFFF5FDCD0 "?" wait timed out in thread 0210, blocked by 0218, retrying (60 sec)

I think this means that Wine hanged. No idea how to solve it. Getting it on staging version 7.16 and 7.17.
Next time I'm gonna attempt a trial and error run, trying different versions. I know that version 7.1 and below do not work, getting a different error there but that error is just a bug in Wine that has been fixed in later version.
If I do not find a version that works, I think I'm gonna give up. No idea what this RtlpWaitForCriticalSection error might be related to. I saw people having the same errors with Conan Exiles servers, but when I attempted that solution it didn't work. Anyway, I had my hopes up earlier, but now I don't think I will be able to make this work anymore.

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Reddit
reddit.com › r/linux › does linux support arm well?
r/linux on Reddit: does linux support ARM well?
June 9, 2024 -

I was thinking about getting the ThinkPad X13s but I have always been skeptical of ARM devices because of support and app availability so I was wondering if Linux is good enough on ARM to use and not even notice it ARM for the most part and if I can do some development and coding like C, js, HTML and whatever else.

Top answer
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the problem with arm is that devices are not as standardized as the PC platform. so linux works better than anything else on some platforms (chromebooks, android, raspberry pis) and has problems on others (these thinkpads).
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The Lenovo x13s is my main laptop. There are issues with it being on ARM. I use ironrobin's Arch linux derivative with mullin's kernel config patches on top of steev's kernel. Neither Fedora nor Ubuntu runs on it (ubuntu 22.10 did have a build, but official 24.04 support has been dropped). I've heard good things about running Nix on it, but I've not tried that. Fingerprint reader does not work (don't expect it to ever work), Camera does not work (Maybe it works in 6.10... I see johan hovold has a patch set in his kernel for x13s, but I haven't tried it). Plugging in an external monitor did not work a few months ago... I think that's been fixed (it was a Gnome issue), but I haven't tested. Other than that, its a decent laptop for light work. Pretty darn good battery life IMHO. Firefox/Brave/Chromium works well, alacritty + neovim works well, VScodium works well (I think, I use neovim, but I did try vscodium and it seemed to run just fine), GCC/Rustc/nodejs all function nicely. if I can do some development and coding like C, js, HTML and whatever else. I compile my kernel on a different x86_64 computer (you pretty much need to compile steev's kernel yourself with mullin's patches if you want a normal functioning laptop). The x13s is powerful enough to do it, but it has no fan, so it gets HOOOOTTTTTTT if you stress it much. So if you run stressful compile cycles (compile the linux kernel, anything with a build time greater than 90seconds) the laptop will get very uncomfortably hot. Compiling small programs is no problem, and I doubt doing JS or HTML will be an issue. The build quality isn't as good as I would have expected from a "Thinkpad" branded laptop. It's not terrible, but it's not as good as an x1 carbon. IMHO you shouldn't spend more than $600 maybe $700 USD on it. Ask me any questions.