[BUG] Black Screen with GPU + KDE

[Ashkaan]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

I just get a black screen when accessing the webtop when I use any distro with KDE. I can't control anything or make anything happen on screen.

Expected Behavior

I should see a desktop.

Steps To Reproduce

docker compose up

Environment

- OS: TrueNAS 24.10
- How docker service was installed: built-in

CPU architecture

x86-64

Docker creation

name: webtop
services:
  webtop:
    container_name: webtop
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: all
              capabilities:
                - compute
                - video
                - graphics
                - utility
    environment:
      - PUID=3000
      - PGID=3000
      - TZ=America/Los_Angeles
      - TITLE=Ashkaan's Fedora
    image: lscr.io/linuxserver/webtop:ubuntu-kde
    network_mode: bridge
    ports:
      - 3000:3000
    restart: unless-stopped
    security_opt:
      - seccomp:unconfined
    shm_size: 1gb
    volumes:
      - /mnt/pool/docker/webtop:/config
      - /etc/resolv.conf:/etc/resolv.conf:ro
networks:
  bridge: {}

### Container logs

```bash
_XSERVTransmkdir: ERROR: euid != 0,directory /tmp/.X11-unix will not be created.

[github-actions]

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[dfldylan]

I have the same issue. After cancel nvidia setup, this issue disappear.

Or downgrade webtop to ubuntu-jammy (before 22.04.24)

I guess my host is ubuntu-jammy(instead of noble), so maybe run high-version ubuntu will cause this?

[dfldylan]

#243 same here

[thelamer]

Does debian-kde work with the same settings?

[Ashkaan]

No, it doesn't. In fact, neither does ubuntu-xfce anymore, which did work on a previous version.