In reply to@gleydar:beeper.com
Weird, cause I have the emacs-server running via home-manger as a user-systemd service flawlessly

In reply to@marie:marie.cologne
i'm on 2.2.2.0 and it tells me there's no update :(

In reply to@k900:0upti.me
That sounds like your main dbus is dead

In reply to @nzbr:nzbr.de
Just noticed that I get Failed to connect to bus: No such file or directory when running systemctl status without --user as well, so there's probably something broken with my Ubuntu install
(ps shows systemd as pid 1, so it is enabled)

nzbr@pulsar:~$ systemctl --user
Failed to connect to bus: No such file or directory
nzbr@pulsar:~$ sudo loginctl
Failed to connect to bus: No such file or directory
nzbr@pulsar:~$

[nixos@nixos:/mnt/d/Projekte/NixOS-WSL]$ ps -aef --forest
UID          PID    PPID  C STIME TTY          TIME CMD
root           1       0  3 01:10 ?        00:00:00 /sbin/init
root           2       1  0 01:10 ?        00:00:00 /init
root           5       2  0 01:10 ?        00:00:00  \_ plan9 --control-socket 6 --log-level 4 --server-fd 7 --pipe-fd 9 --log-truncate
root         279       2  0 01:10 ?        00:00:00  \_ /init
root         280     279  0 01:10 ?        00:00:00  |   \_ /init
nixos        281     280  0 01:10 pts/0    00:00:00  |       \_ -bash
nixos        308     281  0 01:10 pts/0    00:00:00  |           \_ ps -aef --forest
root         282       2  0 01:10 pts/1    00:00:00  \_ /bin/login -f
nixos        299     282  0 01:10 pts/1    00:00:00      \_ -bash
root          90       1  0 01:10 ?        00:00:00 /nix/store/hacx6zmpap5vcqa2bbl2gqlmdc7bi3vg-systemd-254.10/lib/systemd/systemd-journald
root         120       1  0 01:10 ?        00:00:00 /nix/store/hacx6zmpap5vcqa2bbl2gqlmdc7bi3vg-systemd-254.10/lib/systemd/systemd-udevd
systemd+     247       1  0 01:10 ?        00:00:00 /nix/store/hacx6zmpap5vcqa2bbl2gqlmdc7bi3vg-systemd-254.10/lib/systemd/systemd-timesyncd
nscd         251       1  0 01:10 ?        00:00:00 /nix/store/h6njfdbw5i38jlaldhbp5f3xw96f8c8s-nsncd-unstable-2023-10-26/bin/nsncd
message+     261       1  0 01:10 ?        00:00:00 /nix/store/3s47g2m09pnbyqvpp821glb7yyrvdc3v-dbus-1.14.10/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
root         272       1  0 01:10 ?        00:00:00 /nix/store/hacx6zmpap5vcqa2bbl2gqlmdc7bi3vg-systemd-254.10/lib/systemd/systemd-logind
nixos        288       1  0 01:10 ?        00:00:00 /nix/store/hacx6zmpap5vcqa2bbl2gqlmdc7bi3vg-systemd-254.10/lib/systemd/systemd --user
nixos        289     288  0 01:10 ?        00:00:00  \_ (sd-pam)

when reading /etc/set-environment

Caused by:
    No child processes (os error 10)

Hey, just looking for a bit of help.
To avoid the xy problem(https://xyproblem.info/) this is what I'm actually trying to do:
https://github.com/nix-community/NixOS-WSL/issues/294#issuecomment-2009075533
and
https://wiki.nixos.org/wiki/Waydroid

Which as far as I understand should just be updating the system config.

Context:

• I have never worked on linux before.
• I have tried quite alot of searching to try to solve the problem.

I am getting the error that the file-system is read only when I try to save an edited version of the configuration.nix file.

I have a full explaination of the exact steps ive taken. Aswell as a full explaination of my interaction searching the docs in attempt to find a solution.
So either or those are available if they would be useful.