-- sorry if this is a double post, but I can't find the one I just wrote ... maybe hit cancel?! ---
Where do I define which permissions devices created via udev are getting? I need to change the permissions of /dev/shm on boot so that the profile-sync-daemon is working.
Of course I could work-around that by explicitly mounting /dev/shm via /etc/fstab, but since it is not in there to begin this, I don't think it belongs there. I could also put a chmod into rc.local, but that is only executed after the profile-sync-daemon is started.
I didn't find anything in /etc/udev or /lib/udev ...
Thanks and cheers!
Edit: updated subject after understanding the root cause.