mvirts

@mvirts@lemmy.world

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mvirts,

And yet MATLAB is still on the list 😹

mvirts,

Can you get Internet access somehow? (Ethernet, Bluetooth, phone via USB) then try the driver manager gui …readthedocs.io/…/drivers.html

mvirts,

Ya. And sometimes hosting companies run active scans on customer machines. I get a crazy number of login attempts over ssh. I ❤️ fail2ban

Linux file transfer speed bottlenecks?

I’m currently watching the progress of a 4tB rsync file transfer, and i’m curious why the speeds are less than the theoretical read/write maximum speeds of the drives involved with the transfer. I know there’s a lot that can effect transfer speeds, so I guess i’m not asking why my transfer itself isn’t going faster....

mvirts,

I would put money on rsync being the issue, it’s not fast

mvirts,

I’m gonna come clean: I used awesome wm for years, never touched the configuration once 😹. Now I do the same with gnome

mvirts,

😹

mvirts, (edited )

For years I thought this settled the source of FRBs, from the headlines

(Constructively) What is your least favorite distro & why?

I’ve been distrohopping for a while now, and eventually I landed on Arch. Part of the reason I have stuck with it is I think I had a balanced introduction, since I was exposed to both praise and criticism. We often discuss our favorite distros, but I think it’s equally important to talk about the ones that didn’t quite hit...

mvirts,

You can’t have the best of both worlds

mvirts,

Oh I remember trying this, I should give it another go!

mvirts,

Nothing, unless you’re not using nixos, then everything 😹

mvirts,

You can run vsts natively on Linux these days… Not that I actually do 😹but surge may make me give it a shot, I didn’t know LV2 is unsupported

mvirts,

I do think it’s important to emphasize the difference between installing software in user environments and system wide, which is why the tool is named nix-env. System packages must be installed via the nixos configuration file and a rebuild.

To me the biggest missing piece for new users is a tool to help manage your system configuration and reduce the frustration of having to constantly look up nix syntax or nixpkgs quirks. Maybe thinking of it as a nixos/nix IDE? Also a polished distribution built on nixos would be a good starting point (and easy to do, I didn’t realize I could just copy someone else’s configuration until well after I had my system working well enough)

The other thing that got me starting out is the need to garbage collect old packages. It’s not strictly necessary if you have a large enough disk, but it took me several iterations of filling my root partition before I figured out how to properly clean up old generations.

mvirts,

I think ultimately

Sudo nix-collect-garbage --delete-old

Is my go-to command. For a while I was looking at generations manually, but now I just wait a while (days, a few reboots, or until I need more space) to run this after changing things in case the new stuff is broken.

I think running this as my normal user cleans out old env generations… But I’m not 100% sure.

How do I create a docker container with custom programs inside?

Hello! I have a free account at hide.me and would like to try to use it with my docker compose containers. The free plan does not give me the keys for openVPN of Wireguard configuration, but only through the official client. I’d like then to create a docker container that runs the official hide.me client inside, and exposes it...

mvirts, (edited )

Idk anything about those softwares, but I would bet if you set up the hide.me client in a container you could add it to the same network in compose then configure all the other containers to use it as their gateway… I’m probably missing some details and you may need to rebuild all of your containers, or maybe just change the network settings in your compose yaml?

mvirts,

Agreed, this wifi stick was mega cheap on AliExpress so I went for it. I may take a look at the PCB in detail if removing it restores order to my PC. Yes, desktop PC (still hanging on to 2012 hardware woohoo!)

mvirts,

I think You’re right, it is a mediatek chip and I used to add the USB device id manually to load the module, but with nixos 23.11 it started working automatically. I’m also running a preemptable kernel… Probably related now that I think about it :P

I should track down the firmware, that was one of the things I was looking into when setting up the device id hack.

I think this happened once before after uptime of about a week… But I didn’t get any information from that crash. Also, I’m remembering that some configurations were failing to see this wifi device and falling back to wired so maybe this has been a hidden problem since the new nixos release…

Thanks to everyone for your thoughts, it’s very helpful.

mvirts,

Lol I checked the system journal but forgot to check if the dmesg los is being written 😹 thanks for the reminder, going to take a look later today

mvirts,

It’s a 3770k… So super old? 😅 The USB nic is this guy: CF-953AX a.aliexpress.com/_mNfj796

Maybe I should set up a config that doesn’t use a preemptable kernel for when I want faster wifi :P

Maybe this is my chance to actually fix something kernel related

Thanks for taking a look at this, your comments are super helpful.

mvirts,

Looks like dmesg isn’t being logged to disk… But I made my font smaller 😹 https://lemmy.world/pictrs/image/7d5b658b-f029-4cce-aeeb-ddcce9760426.jpegDefinitely more to go on there, this happened while playing Minecraft with a small human so I didn’t dig into it yet. I’m pretty sure the kernel I’m running was built by a derivation that applies some preempt patches so I’ll start there. Ubuntu works fine with the adapter, but it’s also not a preemptable kernel.

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