Suddenly, I guess after some kind of auto update, device notifier has changed it's behaviour with DVD.

Now the DVD doesn't appear in device notifier: it says "no device"
But the CD/DVD is automounted in /media/dvdram altough in /etc/fstab I have this line:

/dev/sr0 /media/dvdram auto noauto,ro,user,exec,iocharset=utf8 0 0

I can see it from dolphin and i can umount or eject it, but if I eject the DVD the DVD tray is opened and closed again, so that I have to be very quick to get the CD out of it.

any ideas of what's happening

thank you and regards