I recently set up some public computers with Ubuntu at a hackerspace. People kept logging into their Gmail etc. and forgetting to log out. For their own benefit I changed the computers to use overlayfs so on reboot all changes from the base filesystem (Ubuntu 24.04 + packages + updates) are lost. I'm looking for tips on configuration. Keep in mind that because our users tend to be fairly technical I am not attempting to outright prevent changes, just prevent them by default.

Here are the current details:

• The machines have a wallpaper warning users that all changes are wiped on reboot
• The normal automatic update system is disabled (updates through it won't persist)
• I install updates and reboot on a cronjob at 5am every day (this uses overlayroot-chroot)
• The overlay is implemented as an encrypted filesystem on a separate partition, with the key generated on boot and held in memory
• Documentation is taped to the desktop computer itself educating users on how to make persistent changes

I've started to look into getting a 3D printer mainly for printing minis and terrain for TTRPGs. For the aficionado and print quality the best printer type seem to be resin based printers, but I don't think I'd be able to deal with the toxic fumes in a safe manner. As such I've settled on looking at filament based printers and I don't really need super high fidelity prints.

I need one that works well with Linux and preferably OSS. I am willing to pay for closed source software (or OSS) if it runs on well on Linux. So if you know of any software that is easy to get started with I'd be happy to hear about it. If you know of any models or makes that I should avoid I'd also appreciate a heads up!

Any other advice for someone just getting started with 3D printing?

I use a Mac for work, Linux for my personal machine, and the same mouse between the two. I’m accustomed to the dpi/acceleration on Mac, so when I switch to my PC at the end of the day there are slight inaccuracies with the pointer. My wrist compensates to cover the gaps and I develop wrist strain after short periods of use.

Does anyone know how to make the Linux mouse dpi/acceleration as close to identical as possible with my Mac?

chimera linux w/ gnome btw

Hello!

I recently reworked my setup such that I have my drive which holds the operating systems (dual boot of Windows 11 and Linux Mint Cinnamon) and another drive which holds all my actual data. This is my first dive into trying to move to Linux as my daily driver but I'm noticing some performance issues.

The first thing I noticed is that transfer speeds are much less than expected. Copying a large file within my data drive I get about 300MB/s on Linux, which is pretty slow for M.2 drives- I get about 10x that speed doing the exact same operation on Windows. I could be okay with this but I also noticed that some video files, like the 4K mp4s off my phone, are virtually unplayable. They'll run at maybe 1fps and/or bog down the UI so much I cant even use the seek. This is the case in both the default media player and VLC. These same files play with no issue on Windows.

I suspect the reason for all this stems from my data drive being NTFS, though my file system and Linux knowledge is pretty weak so this is just a theory. Any ideas / best practices that might help me here?

Pretty much the title. I want to move away from OEM 1st party controllers due to quality and inevitable joystick drift. I have an 8bitdo Ultimate, but it's not working for me on CachyOS.

Anyone else have experience with good quality controllers on Linux? The Flydigi Vader Pro 5 caught my attention, and I am a pretty competitive person for certain games (mainly Halo 3 and Halo Infinite), and like tight controls for platformers and souls-like games as well.

Edit: I primarily used my controllers wireless, especially on the living room PC. I am more okay with wired on my personal computer.

Found a solution!!

Edit as of Tuesday, October 28th 2025: https://www.reddit.com/r/linux_gaming/comments/1iceer5/8bitdo_controller_fixes_for_linux_my_impressions/

Fixes for 8BitDo controllers running under Linux.

sudo mkdir /etc/udev/rules.d

sudo nano /etc/udev/rules.d/99-8bitdo-xinput.rules

ACTION=="add", ATTRS{idVendor}=="2dc8", ATTRS{idProduct}=="3106", RUN+="/sbin/modprobe xpad", RUN+="/bin/sh -c 'echo 2dc8 3106 > /sys/bus/usb/drivers/xpad/new_id'"

sudo udevadm control --reload

Change Product ID according to your controller:

Product ID 8BitDo Ultimate/Ultimate C 2,4Ghz: 3106

Product ID 8BitDo Ultimate 3-Mode 2,4Ghz: 200f / alternate Product ID: 201b

Product ID 8BitDo Ultimate 2C 2,4GhZ: 310a

I've had my Steam Deck a few months so I'm comfortable getting around. That said, it could do a lot that it isn't. Partly because the default desktop experience is so barebones and has kinda bad ergonomics.

I know there's emulation and such that I'd be interested in. I'm a linux nerd so don't be shy. I'd say the main thing I'm looking for is for the Desktop mode to be more of like a "default to Couch Mode: unlocked, but can go to a (nice) desktop if need be". I really like the idea of playing my GOG games, emulators, etc all in one menu that's ergonomic to controller. I have a file server handy as well, anything good to do with that in conjunction?

Besides that, what good/cool uses have you found?

Hi all! I'm someone who has ADHD/Autism spectrum issues and am dealing with problems related to executive function. To the point, I'm asking for help with a specific idea of better managing getting things done.

What I'd like is a job tracker / ticket management system that would make it easy for me to keep track of all the different individual to-do items (I.E. jobs / tickets) that I have, keep notes on what I've already done, and have a separate notes section for 'this is what still needs to be done on this item'.

Currently I have this information kind of scattered through different areas / folders. Calendar, work documentation folders, personal notes, etc...

Needs:

1. Free (open source is nice but not explicitly required). I don't want to add another expense to my balance sheet.
2. Is user-friendly enough to save me more effort than it costs. I am a long-time tech so the bar on this one is reasonably low.
3. A GUI. If there are CLI / command line interface programs that would not be convenient for me, I work much more efficiently when I work visually. If I need to install by CLI that's not a problem, just the daily use of the program should be graphical and not command-line text.
4. (EDITED IN): Locally installed. I want to stay away from adding more company-hosted services which can change / become paid only / otherwise easily undergo Enshittification. If it is locally installed software, I can always decline to update or install a new version.

Nice to haves:

1. A tracker that gives datestamps for when I put in more information so I can easily know when I last picked up that task.
2. A priority system so I can have it automatically sort to top for stuff that needs doing sooner vs long-term projects.
3. Some kind of 'tagging' system which would allow me to tag things like 'personal' or 'work' or 'parts orders' which I could then use a search or sort function to look at only items tagged that way.

My main desktop is Linux Mint 21.3 Cinnamon in case anyone needs that detail. That is the computer I want to install the ticketing system on.

I've done some searching so far but I'm hoping that by laying out exactly what I'm trying to do with it someone here will have specific advice. My search results so far have found people recommending projects for others who have different use-cases or needs than me.

Ok, so my computer is starting to fail in a way I can't fix (never get an Alienware, folks. It's not easily user serviceable, and the parts are very specific to fit in the fancy case so you can't easily replace things when they fail,) and so I'm back on the market for something new. Given the impending forced transition to Windows 11, I'm thinking this is the right time to also switch from Windows to some Linux distro, so I can have all the fun of figuring out a new OS on new hardware.

Given that I'm stepping into unknown territory here, is there anything specific that the fine people of Tildes can suggest/advise/warn me about when it comes to getting a new computer with Linux? I know there's a bunch of different flavors of Linux, and most of the major computer brands seem to offer Ubuntu as a default OS if desired, but I'm just hoping y'all can help me avoid any really obvious pitfalls.

I use my PC for a combination of work and gaming, but the work is all entirely online, so Firefox is all I need on that end. I play a bunch of games, but from what I can see most games can be played in Linux these days?

I guess I'm mostly hoping to not get caught out by anything I don't know I don't know. Help?

The big one seems to be the inability to buy a mainstream device with a Linux distribution preinstalled. The few options I know of are niche devices or sometimes single models usually marketed as dev devices. It is also near impossible to even find something without any os installed. Even manufacturer like Framework doesn't offer Linux preinstalled laptops or even just fully assembled ones but without os.

Lacking third party software and hardware support. This is a very real problem and something that can make Linux unviable for specific use cases but also something that will never resolve without higher adoption in personal computing, my guess is at tenth of marketshare we would start seeing it being treated as a serious option. It is amazing that something like wine exists and how well it works but it still can't do everything and it is worse than native support. Similarly not many people are willing to even consider VMs or dual booting for specific workflows that need Windows.

Fragmentation of distros and ways to do things but with standard recommended beginner distros this seems to me more of a perception then a clear problem for most use cases for majority users who would theoretically migrate.

A fallacy where people value a thing perceived to be free less also seems to play a role along with public perception of Linux and its users. Slogans such as Linux is only free if you don't value your time which is ironically IMO more true of Windows these days with the cost usually part of the price of the device and not really perceived or considered by the average buyer.

This seems similar to the usual jokes about vegans and other ill formed perceptions. My guess is that it is the result of people plain ignoring things that have potentional to be uncomfortable along with those with niche opinions being more likely to have considered them and to have strong reasons to hold them along with wanting to at least tell people what they are.

I am just plain ignoring Mac here to be more concise and because I have zero experience with them.

This isn’t really meant to be a hate post or “linux sucks” kind of thing, in fact I like Linux (EndeavourOS being my distro of choice). This post is more about the little things that nobody really talks about when comparing OS’s, but then you face them and they can be a dealbreaker or a pain in the neck.

This weekend I decided to try running CachyOS in my gaming desktop. For quick context, my desktop is dedicated to gaming, everything else I do on my laptop. The desktop is plugged to a 1080p 60hz monitor and a 4k 120hz TV (hz relevant for later), uses sunshine for streaming, and also Virtual Desktop for my meta quest.

So, I grab the USB and plug it into the PC. Turn it on and here comes the first issue: the background image appears and nothing else.

Well, my first suspicion due to a similar issue I had with ubuntu a decade ago, must be the Nvidia GPU causing issues. Without investigating further, I restarted the PC and used the legacy mode. The resolution was extremely low in my monitor, but it was manageable. Installed the thing and restarted.

Once the PC is back on, the login screen appears. I input the pass, enter and…. Exact same issue. Background image, no UI whatsoever.

I spent an embarrassing amount of time here, investigating the error. Checking the drivers, etc.

But long story short: the actual problem was that my monitor was the second screen, the TV was the primary. The desktop was outputting to both screens. The UI was on the TV.

I curse myself for not remembering that this may have been it, but in my defense:
1- the terminal commands that appear when turning on the OS appeared in my monitor
2- the legacy mode worked on my monitor
3- on windows, the OS is smart enough to figure out which screen is turned on, so I was used to it automatically outputting to the correct screen

Well, once I fixed that, here came the second (small) issue:
Scaling is broken.

Windows used to have this problem but nowadays, when you change screen Windows does a good job scaling things, despite some issues with some apps. At the very least, you won’t get blurry windows.

On KDE… Yeah. Blurry all around. I don’t have a habit of swapping screens mid session, so I could live with it.

Then came the third issue:
KDE is limited by the lower highest possible framerate in both screens. Meaning, on my TV, I was stuck with the 60hz because of my monitor

From what I found out, this is not exclusive to KDE and seems to be a problem with Nvidia. Regardless, for me it was a dealbreaker. In my case, Windows can use the respective framerate of each screen, while Linux can’t.

As I said, this is where I threw the towel and went back to windows. Which is really a pity because I really don’t like where Windows 11 is going, but it’s something I can live with as long it doesn’t get in the way between me and gaming.

Meanwhile Linux, because of these little things, introduced more issues than rewards for my use case, thus why I can’t jump to it on my desktop.

Following this guide (linuxtechi) and got Mint Cinnamon 22.2 (Zara) - yes the iso is verified, created bootable USB with Etcher, and after the screen where I input user details and password, well along the install process, got a fatal error (screenshot) :
Unable to install GRUB in /dev/sda
Executing 'grub-install/dev/sda' failed
This is a fatal error
Here is a screenshot of the GParted, fdisk, df, lsblk and what re-running the install now looks like.

Restarting (after pulling out USB) , instead of going to Windows 10, goes to a black screen that says

This is not a bootable disk. Please insert a bootable floppy and press any key to try again ...
Turn it off, back on with USB, at least I can still boot from there into USB-space mint for now.

I'm guessing this has something to do with some peculiar hardware/BIOS settings than the fault of Mint. Worth mentioning that this is a refurbished 2013 HP box (order excerpt) , with a windows 10 digital key license, and that upon every fresh boot up (first time ever to now) it shows a black-background screen that says

The preboot authentication application cannot be found.
Press any key to attempt boot without authenticating.
so it's very possible something is bork'd from the get go or else it has some very unorthodox settings to begin with.

Can confirm running Mint off the USB is fine. The screencaps are sent from Firefox within, and I'm super happy with how clean everything is. Just not sure what to do now. If it's complicated, I can try sending the box back for refund and try again with another brand new box. But now I'm shy about trying dual boot on my regular desktop.

Questions after looking around for help:

1. am I booting from UEFI or Legacy? I don't know -- how do I check ?
2. Fatal error installation hard stop: is there a way to access a log of what happened ?
3. How do I boot back into Windows 10 for now ? use GParted to delete all the "new" partitions and try booting again?

Edit: gave up . It's now a Mint box. Goodbye Windows you can kiss my dust

Background: I started daily driving Linux (specifically Mint) several months ago and for the most part it's been great. Some weird hiccups occasionally but nothing I can't handle/deal with. When doing my research to set the system up for the first time, I decided to go with 30GB for the / partition and ~220GB for the /home partition (the other half of the drive is for Windows 11 and the various essential tiny partitions). For a while this seemed to be fine, but lately I've been starting to get warnings when performing software updates via the Update Manager that the / partition is running out of space. I think it peaked at maybe 90-95% full a few weeks ago, at which point I started doing some research and cleaning up a bit (apt autoremove, deleting old logs and kernels, etc). I was able to claw back ~4GB and kick the can down the road, but now the warnings have returned and I'd like to handle this properly. I'm working from the assumption that I simply made the / partition too small and intend to double it by giving it some of the Windows space.

My question: How do I know if this is expected or if I've been doing something wrong? Is 30GB indeed too small on modern Mint, or should that have been enough? I know it partially depends on what all I actually do with the computer, but I really don't have very many applications installed (aside from defaults of course) and only four of them are Flatpaks, which I read tend to be larger. If it helps, the Disk Usage Analyzer reports that within /, /usr is taking up 13.2GB (55%), /var accounts for 9.1GB (38%), /opt is 1GB (4%), and everything else is <1% each.

Thanks in advance!

Pretty much what the title says - I'm building out a smallish compute cluster and hoping to set up some centralised storage that won't be a bottleneck, but I'm very much not a networking specialist. Most of the load will be random reads from compute nodes pulling in the bits of various datasets they need to work on.

Is it plausible to throw a 100GbE ConnectX-5 card and 256GB RAM into a consumer AM5 machine, format everything in ZFS, and set up a network share with KSMBD? My understanding is that I want to ensure everything's using mirroring rather than worrying about RAIDZ parity if I'm optimising for speed, which is fine, and I know that I'll only get full throughput as far as things can be cached in RAM - but is it reasonable to expect ZFS ARC to do that caching for me? Dare I hope that the SMB driver will just work if I drop it in there between the filesystem and the NIC? Or have I crossed the line into enterprisey-enough requirements that it's going to be an uphill battle to get this working anywhere near line speed?

How is Linux these days for everyday desktop use? I'm looking to reformat soon and I'm kind of sick of all the junk the comes alone with Windows.

I've used Linux briefly, back in the early 2000's but..not at all since really. I'm also learning web dev so I thought it could be fun to use to get used to it.

Do you use it for everyday use?

If your unfamiliar with Linux, how difficult is it to get things "done" on it?

Do most modern apps work these days?

As someone that's been using Windows for most of their life, do you think it's difficult to pick up and get running?

Do games work?

Edit I'm going to test out mint tonight on a thumb drive, thanks everyone!

So I am attempting to swap phones, but because I am trying to use a pixel 9 xl and it was not previously on my network, I have to wait 40 days to unlock it so I can install GrapheneOS.
I saw on Monday that suddenly there were a lot of photos dated from last Sunday on the phone's default "Photo" app. I have been keeping things to a minimum: I haven't logged into anything Google, and I've only installed F-Droid apps. Also, I had some issues with my desktop and did a clean reinstall 2 weeks ago.

But still disturbingly, my ENTIRE ~/Picture directory (and subdirectories) from my PC were loaded onto my phone.

Now, I'd like to clarify, I do have a few Google accounts, but I have them logged into my desktop with containers on Firefox (particularly, I use one for a current hobby type situation that I have to use, and the other is a 20+ account that I've moved away from, but I still want to monitor).

I want to find out why anything from my PC ended up on this somewhat secluded phone. I have not attached it via USB, and while I have been attempting to limit my connections, I do need to access some of my rl/PC stuff on the phone. But I haven't logged into a google account on it, yet, all my photos showed up on it. I have not plugged it into the computer since I tried putting GrapheneOS on it, which failed due to it not being unlocked (PLEASE CORRECT ME IF I'M WRONG HERE, BECAUSE I STILL HAVE TO WAIT 2 WEEKS!), yet all these pictures that I would have never expected ended up on this phone.

And I just was looking around my ~/ directory, and I saw a directory titled .nuget... I checked pacman (I'm on Arch, so that's my package manager), and it's not installed, but I deleted it because it had a lot of sketch files that ... okay, so I deleted the directory and honestly I don't have it anymore to state what exactly was in it. But I'm really tired and it triggered issues, and I looked and I see that nuget is not installed... so okay, I'm just gonna end this here because I do need to go to bed.

But, would anyone be able to provide any assistance/advice/suggestions on how the heck my phone magically obtained my Linux desktop Picture files?

So I bought my SP3 in '17 as an old-ass student attempting to graduate. It was amazing as I was able to disable most cloudy things (nothing like today with 365 and the general cloud storage), but still use it as a laptop, and finish up my degree. Since then, I've swapped to Linux and wanted to do it too (did it briefly with Ubuntu, but it was still pretty rudimentary back around '19... no touch screen, not even bloaty, was a bit too small of a UI -- can't remember which DM I used, though I know it wasn't xfce which I prefer when I use a DM, though I use i3 on my desktop).
That being said, it seems like there are great options for the Surfaces now, but for newer options. So I wanted to ping y'all and see... have you used Linux on any Surface, and preferably, would like to know for the older version.

I hear Manjaro has gotten a decent option, as I know they have the PinePhone (which I own one but... I haven't had time to mess around with, sadly). I'm not really looking for the touch screen but as it seems the blutooth is dying on the Surface (possibly unrelated or due to the latest Windows update that has borked so much - I have a firewall that prevents/shuts down a lot of Windows "protections" so I may be the culprit but I prefer to think that if I can't do what I want with what I own, the software is the problem), whatever will make it rejuvenate would be appreciated.

Honestly, it's had an awesome battery life (it can be in standby for a week and lose about 1/3 of the battery), and overall, I feel it's the last best thing Windows ever did. That being said... does anyone have a Surface and would you have recommendations (for any Surface)? If so, why, what distro, and what might you want to share?

Thanks in advance!

I'm considering installing some abandonware games, and, as anyone who trawls the internet for old executables knows: they are often rife with viruses/malware.

It's easy to avoid the ones that are clearly malicious using tools like VirusTotal, but it gets trickier when the "is it clean?" is more of a "maybe" than a "no" because you're not sure if something is a false positive.

I'd rather not take chances and will generally avoid anything I find even slightly suspicious, but it did get me thinking: if I ran the games through Linux instead of Windows (e.g. via WINE or Proton), am I equally vulnerable?

Does something like that sandbox the virus? Is the virus rendered ineffective by being in a system it's unable to exploit as intended?

Or is this wishful thinking and it's still risky no matter what?

I'm not asking this as a "help me play abandonware games" plea (though, if there are best practices out there feel free to enlighten me). Instead, it's a curiosity -- a "help me better understand Linux vs. Windows" from someone who's not super techy.

Hi everyone, I'm feeling inspired to start a tool library out of a community space. I am resisting the urge to roll the software myself and I'm wondering if anyone has suggestions about existing projects that I might look into, ideally leaning towards the lightweight side of things.

What say you, Tildes community?