Don’t know why… works fine now and moved to RancherOS service.
wpagui:
image: "dengleros/wpagui"
container_name: wpagui
# hostname: wpagui
restart: always
net: host
cap_add:
- NET_ADMIN
labels:
- io.rancher.os.after=xorg
environment:
- DISPLAY=:0
- QT_X11_NO_MITSHM=1
- QT_GRAPHICSSYSTEM=native
volumes:
- dengleros-tmp:/tmp
DenglerOS Desktop with separated xorg, dbus, volumeicon, wpa_gui, fluxbox and sound / wlan. As desktop fluxbox and manually started chromium browser and additional applications (terminator, keepassx, atom, …).