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nix-community / kde2nix

Provisional, experimental Plasma 6 (and friends) pre-release packaging [maintainer=@K900]
MIT License
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SDDM complains about missing QML components #1

Closed K900 closed 7 months ago

K900 commented 7 months ago

Probably needs to be switched to Qt6 to be able to use new Breeze + Kirigami.

Steinhagen commented 7 months ago

The error messages when sddm starts are:

The current theme cannot be loaded due to the errors below, please select another theme. file:///run/current-system/sw/share/sddm/themes/breeze/Main.qml: Library import requires a version file:///run/current-system/sw/share/sddm/themes/breeze/Main.qml: Library import requires a version

K900 commented 7 months ago

Fixed by not installing old Breeze.

drzero42 commented 6 months ago

I'm also seeing these errors in sddm. All I've done is add the flake, load the nixos module and enable sddm and plasma6 services. I do not choose to install breeze anywhere else. Is this a regression or do I need to do anything specific to get a newer breeze?

K900 commented 6 months ago

Are you using the latest version of the flake?

drzero42 commented 6 months ago

@K900 Yes. I just added the flake and ran nixos-rebuild switch an hour ago.

Steinhagen commented 6 months ago

I've just updated my machine using the latest build and I'm unable to reproduce the issue. Everything works as expected for me.

drzero42 commented 6 months ago

It could absolutely be an issue with my config. What kind of troubleshooting information can I provide to help figure this out?

drzero42 commented 6 months ago

Can we start by verifying versions involved?

❯ readlink -f $(which sddm)
/nix/store/qlgpdgk7q32bfhvyii9s0zdgpmfn6ygm-sddm-0.20.0/bin/sddm

❯ readlink -f /run/current-system/sw/share/sddm/themes/breeze
/nix/store/ihzka2wfcwmbnz793ns8w5d22wawr6qb-plasma-workspace-5.91.0/share/sddm/themes/breeze

Are we on the same versions of sddm and the breeze theme?

K900 commented 6 months ago

This is definitely wrong, your SDDM should be unstable-2023-12-something, the Qt6 build.

drzero42 commented 6 months ago

Okay, now we are getting somewhere! :) I am on NixOS 23.11 and have just enabled sddm with services.xserver.displayManager.sddm.enable = true; I don't see anywhere in this flake that overrides the SDDM version?

K900 commented 6 months ago

You should really be using unstable, we do not test this with 23.11 and probably never will.

drzero42 commented 6 months ago

NixOS-unstable also appears to be on SDDM 0.20.0 - https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/applications/display-managers/sddm/default.nix#L7

How are you guys getting the newer version?

K900 commented 6 months ago

https://github.com/nix-community/kde2nix/blob/main/nixos/plasma6.nix#L263

drzero42 commented 6 months ago

Ahh! I guess the code search on Github isn't that good, because searching for sddm in this repo did not find that line :facepalm: Thank you, I will try to troubleshoot why I am not getting this overlay :slightly_smiling_face:

drzero42 commented 6 months ago

Okay, that hint helped a lot. I had a different nixpkgs overlay specified in my flake. A bit of fiddling around made sure the overlay from this flake gets applied, and I now have the Breeze theme in SDDM working! Thank you for your help, and great work on this repo! :smile: