this post was submitted on 06 Nov 2023
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What are your 'defaults' for your desktop Linux installations, especially when they deviate from your distros defaults? What are your reasons for this deviations?

To give you an example what I am asking for, here is my list with reasons (funnily enough, using these settings on Debian, which are AFAIK the defaults for Fedora):

  • Btrfs: I use Btrfs for transparent compression which is a game changer for my use cases and using it w/o Raid I had never trouble with corrupt data on power failures, compared to ext4.

  • ZRAM: I wrote about it somewhere else, but ZRAM transformed even my totally under-powered HP Stream 11" with 4GB Ram into a usable machine. Nowadays I don't have swap partitions anymore and use ZRAM everywhere and it just works (TM).

  • ufw: I cannot fathom why firewalls with all ports but ssh closed by default are not the default. Especially on Debian, where unconfigured services are started by default after installation, it does not make sense to me.

My next project is to slim down my Gnome desktop installation, but I guess this is quite common in the Debian community.

Before you ask: Why not Fedora? - I love Fedora, but I need something stable for work, and Fedoras recent kernels brake virtual machines for me.

Edit: Forgot to mention ufw

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[–] [email protected] 35 points 1 year ago

KDE, just because it's a good balance of usability and customisability.

[–] [email protected] 28 points 1 year ago (8 children)

I don't think I will ever go back to a filesystem without snapshot support. BTRFS with Snapper is just so damn cool. It's an absolute lifesaver when working with Nvidia drivers because if you breathe on your system wrong it will fail to boot. Kernel updates and driver updates are a harrowing experience with Nvidia, but snapper is like an IRL cheat code.

OpenSuse has this by default, but I'm back to good ol' Debian now. This and PipeWire are the main reasons I installed Debian via Spiral Linux instead of the stock Debian installer. Every time I install a new package with apt, it automatically created pre and post snapshots. Absolutely thrilled with the results so far. Saved me a few hours already, after yet another failed Nvidia installation attempt.

[–] [email protected] 3 points 1 year ago

Nice use case for snapshots! :-) I'll put it in my backlog, perhaps it is a nice insurance for my crash prone machines.

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[–] [email protected] 14 points 1 year ago* (last edited 1 year ago) (2 children)
  • NixOS
    • disko + nixos-anywhere (automatic partitioning & remote installation of new systems)
    • stylix (system-wide theming)
    • agenix (secret management)
    • impermanence (managing persistent data)
    • nixos containers for sandboxing applications & services (using systemd-nspawn)
  • TMPFS as /
  • LUKS
    • BTRFS as /nix (might try bcachefs)
    • SWAP partition (= RAM size, to susbend to disk)
  • Greetd with TUIgreet (DM)
  • SwayFX (WM)
  • Kitty & foot (term)
  • Nushell (shell)
  • Helix (editor)
  • Firefox (browser)
  • slackhq/nebula (c.f. self-hosted tailscale, connecting my systems beyond double NATs)

EDIT1: fix "DE" -> "DM"

[–] KillSwitch10 3 points 1 year ago (1 children)

This is a very interesting setup would you mind providing more explanation / documentation? Also would you mind sharing your nixOS config? I would love to try it.

[–] [email protected] 3 points 1 year ago (1 children)

My system configuration can be found on git.sr.ht/~sntx/flake. I've linked the file tree pinned to the version 0.1.1 of my config, since I'm currrently restructuring the entire config[^1] as the current tree is non-optimal[^2].

The documentation in the README in combination with the files should cover most of what I've described, with the following exception: disko is not present to the repo yet, since I've set it up with a forked version of my config and the merge depends on finishing the restructuring of my system configuration.

  • You can take a look at these (non-declarative) installation steps to get an idea on how TMPFS as root can be setup
  • If you're interested, I can also DM you the disko expression for it

[^1]: The goal is to provide definitions for desktops, user-packages, system-packages, themes and users. Each system can then enable a set of users, which in turn have their own desktop, user-packages and theme. A system can also enable system-packages for itself, independent of users. If a user is enabled that has a desktop set, the system will need to have display-manager set as well, which should launch the users configured desktop.

[^2]: The current config assumes a primary user, and can only configure a single DE and apply the application/service configs only to that user.

[–] KillSwitch10 2 points 1 year ago (3 children)

This looks like a whole project. What is the overall goal of this build?

I am very new to nixOS and am interested in it. Specifically for ansible scripts to build out easily replicateable docker hosts for lab. I have also considered it for switching my primary desktop and laptops as being able to have the same OS with everything the way I like it is also intriguing.

Sorry for theate response. P.S. I love your wallpaper.

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[–] [email protected] 2 points 1 year ago (1 children)

Now that's quite an interesting NixOS setup, I'm especially intrigued by the tmpfs root portion. The link you provided was a great read, and I'll keep this and honestly most of what you've described in mind for when I mess with NixOS again.

[–] [email protected] 2 points 1 year ago (1 children)

There are also these two blog posts by elis on setting up tmpfs specifically. Though these posts rather are setup guides, than "talking about the philosophy" of systems design.

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[–] [email protected] 9 points 1 year ago (5 children)

Nobara KDE user here. One of the reasons why I chose it is because it comes with many of the customisations that I'd normally do (such as using an optimized kernel). But in addition, I use:

  • Opal instead of LUKS
  • KDE configured with a more GNOME/macOS like layout (top panel+side dock)
  • GDM instead of SDDM, for fingerprint login
  • Fingerprint authentication for sudo
  • TLP instead of power-profiles-daemon for better power saving (AMD P-State EPP control, charging thresholds etc)
  • Yakuake terminal (and Kitty for ad-hoc stuff)
  • fish shell instead of bash
  • mosh instead of ssh
  • btop instead of top/htop
  • gdu instead of du/ncdu
  • bat instead of cat
  • eza instead of ls
  • fd instead of find
  • ripgrep instead of grep
  • broot instead of tree
  • skim instead of fzf
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[–] [email protected] 9 points 1 year ago
  • LUKS
  • Btrfs
  • sway
[–] [email protected] 7 points 1 year ago
  • /boot and root partition: i dont use swap (i dont need it, i have plenty of ram) and i usually encrypt the root partition with luks
  • ext4: ppl keep telling me btrfs is better and all that but idk shit about filesystems and ext4 just works
  • any x11 wm: currently im using qtile and ive used bunch of wms in the past
  • alacritty: its fast and it has easy config with great doc
  • firefox with arkenfox userjs, ublock and tor proxy configuration
  • (neo)vim
  • qemu/kvm/virt-manager
  • doas
  • fish shell
[–] [email protected] 6 points 1 year ago (7 children)

I've never had a problem with ext4 after power failure.

Zram is not a substitute for swap. Your system is less optimal by not having at least a small swap.

Firewalls should never default to on. It's an advanced tool and it should be left to advanced users.

Not to mention how much grief it would cause distro maintainers. If they don't auto configure the firewall they get blasted by people who don't know why their stuff isn't working. If they auto configure they get blasted by people upset that the auto configurator dared change their precious firewall rules. You just can't win.

[–] kylian0087 4 points 1 year ago (2 children)

Honnestly. Firewalls shut be enabled by default. Specially on laptops connecting to public places.

A good default shut be choosen by the disteo maintainer. A default shut not overwrite your own config. Like any config really. So no upset folks that like to change the firewall. Also if you dont block much outgoing trafic you are not likely to run into problems. And for people that like to poke holes in the incoming trafic. Your a "advanced" user anyway.

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[–] [email protected] 2 points 1 year ago

What is the difference between physical swap and having a swap partition on ZRAM, especially for the kernel? To the best of my knowledge, nearly no Linux distribution supports suspend to disk any more, any ZRAM swap looks for the kernel like ... swap. Thanks to the virtual file system. Further, I have high trust in the Fedora community, which decided to use ZRAM.

We can agree to disagree about the firewalls, especially for people who don't now why their stuff isn't working, it protects them and is much better than having unconfigured services with open ports on a laptop in a public network IMHO.

[–] Leny 2 points 1 year ago (5 children)

Why does not having swap make the system less optimal? Considering obviously it has more than enough ram available.

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[–] [email protected] 4 points 1 year ago* (last edited 1 year ago)

Gnome with Wayland: I am just too used to the touchpad gestures and sleek looking apps to go back. Even windows looks and behaves janky in comparison

Firefox: plain better than the alternatives, the scrolling is so much better under Wayland too

The auto dark mode GNOME extention: it between dark and light mode depending on the time of day

Rounded window corners GNOME extension: forces all 4 corners of applications to have rounded corners

Separate /home partition, very useful for distro hopping or in case just going the nuclear option and reinstalling everything is the easiest way to deal with a breakage

[–] [email protected] 4 points 1 year ago (2 children)

Once, some years back, I posted a topic on how could I slim down my Gnome DE.

It sparked a rather long and complex discussion and the bottom line was that Gnome integration was already at a point where so many parts depended on so many it was not an easy task.

I opted to move to a GTK compatible DE. Currently I use XFCE but spent years with Mate.

[–] [email protected] 1 points 1 year ago

Xfce / Mate are great (and lightweight) options!

I used Mate for years, but at some point it became unstable for me. I need Wayland, though, so I have to hold my breath until Xfce supports it in the future.

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[–] [email protected] 3 points 1 year ago (1 children)

EndeavourOS as the distro of choice for easy installation and AUR access.

Depending on the DE, if it's not MATE, I almost always install Caja, Engrampa, and MATE Calculator since they just have the most sane look and UX to them for my use cases.

  • Waterfox as my browser of choice (reason over Firefox is that it offers tabs below address bar as an option in Preferences rather than mucking about in userChrome.css files that often break on updates)
  • Vivaldi as a secondary browser for websites that only render right in Chromium
  • Kitty as my terminal of choice.
  • Clementine as my music player of choice
  • yt-dlp for downloading Youtube videos as mp3s
  • htop over top, also have gotop for a more graphical look
  • exa over ls
[–] [email protected] 2 points 1 year ago (1 children)

Interesting browser choices. ;-) I like what I see from Vivaldi, but I rarely need Chrome compatibility and Chromium is in the repositories of all distributions I use, so I never opt for Vivaldi. Just a personal preference or any good reason to use Vivaldi over Chromium etc.?

[–] [email protected] 2 points 1 year ago

Honestly because it's quite customizable, that's about it. Being able to customize my software to look and work the way I want them to is a big reason why I use certain programs over others.

[–] [email protected] 3 points 1 year ago

Xfs filesystem and a kernel with BORE scheduler, which are the default on CachyOs for a faster and snappier system.

[–] [email protected] 3 points 1 year ago* (last edited 1 year ago) (1 children)

Nothing radical, but I've used mplayer as default video player since FreeBSD 4.0, and that's not changing any time soon. VLC is good and all, I just prefer mplayer.

Oh, and for general purpose storage partitions I use XFS, as it plays nice with beegfs.

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[–] TheGrandNagus 3 points 1 year ago (1 children)

Fedora Workstation (i.e. the Gnome one)

Separate /home partition

Then the only other changes are to a few keyboard shortcuts, icons, and changing Firefox to a GTK4-style theme.

[–] [email protected] 2 points 1 year ago

I'm coming back to linux as a main desktop, finally ditching windows (again). I tried out fedora workstation and the fedora KDE spin. KdE looks so good now, before i atteibuted it to a windows wanna-be knock off. This was back in the windows xp days... now it looks so polished. I probably prefer it to gnome because I've been a windows user for so long but gnome is nice with its minimal approach, looks nice and clean. Can't get away from how nice KDE looks though, I'm going to stick with that I think.

[–] [email protected] 2 points 1 year ago

i always use:

  • KDE
  • yakuake
  • kate
  • vlc
  • fishshell
  • gparted
  • firefox

no matter what the default might be

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