Plenty of errors in Hyprland with UWSM

Help
1

Some problems I am experiencing:

I have Hyprland with UWSM enabled. This user service (like two to three others are properly symlinked in .config/systemd/user/graphical-session.target.wants. However it doesn’t start when the HyprlandwithUWSM is started. And that makes many services not start at all.

hyprpaper.service - hyprpaper
     Loaded: loaded (/home/chris/.config/systemd/user/hyprpaper.service; enabled; preset: ignored)
     Active: inactive (dead)
  Condition: start condition unmet at Thu 2024-12-19 15:00:50 IST; 3min 39s ago
             └─ ConditionEnvironment=WAYLAND_DISPLAY was not met

Dec 19 15:00:50 nixwolf systemd[1478]: hyprpaper was skipped because of an unmet condition check (ConditionEnvironment=WAYLAND_DISPLAY).

Second is, my screen blacks out when I type exit in a fullscreen kitty terminal emulator, the screen just blacks out. It doesn’t happen on non-fullscreen windows of kitty. (I see, I can’t post videos, but if it’s needed, I will provide the link to a reddit post).

These are my dotfiles.

Thank you.

2

The uwsm module is supposed to handle this for you: NixDots/host/modules/desktop.nix at 4d857e096de836cc914a6950114899be8b534752 · rachitve6h2g/NixDots · GitHub

That line probably means you’re not actually using uwsm, and therefore all the other stuff fails.

1 Like
3

Running into this exact issue. Were you able to find a solution?

Using GDM w/ UWSM launching hyprland. WAYLAND_DISPLAY is defined too. Fully confirmed UWSM is launching hyprland, even removed GDM and launching manually with UWSM yet hyprpaper.service continues to throw the error.

4

Hmmmm, is the problem this section of the uwsm README? I don’t think hyprland does that, at least it didn’t when I used it, and sway definitely does not.

5

Could you post the contents of hyprpaper.service?

6

So what do I change exactly?

7 
[Install]
WantedBy=graphical-session.target

[Service]
ExecCondition=/nix/store/lji0hh2w2rv6q9mal3vpxbg413d57vfd-systemd-256.8/lib/systemd/systemd-xdg-autostart-condition "Hyprland" ""
ExecStart=/nix/store/wwi8k0571yxfgshnqfk78rmz4lvm48kf-hyprpaper-0.7.3/bin/hyprpaper
Restart=on-failure
Slice=background-graphical.slice
Type=exec

[Unit]
After=graphical-session.target
Description=Hyprpaper wallpaper utility for Hyprland
Documentation=man:hyprpaper(1)

This is it.