When I insert a DVD into the disc drive the Device Notifier does not react. (When connecting a USB device it behaves normally.)
can you type solid-hardware5 listen and insert a DVD so we can see what layer the problem is in (would do it myself, but I don't have an optical drive)
Sure, solid-hardware5 listen does not react on DVD insertion or removal (but it does for a USB drive).
Thanks, I'll move this up a layer to the solid team.
I am having a similar problem - which I have only noticed after the last two updates. Device Notifier behaves erratically. Generally, it will not detect a DVD , CD or USB device, although occasionally it will. Running "solid-hardware5 listen" will show the addition and removal of usb drives - but not optical disks. K3B or Amarok will show (or eject) the DVD or CD and all attached removal drives can be accessed via Dolphin, etc - while Device Notifier still reports "No Devices Available". Additionally, the folders of some devices will appear in /run/media whereas most will not. This problem is occurring on two machines with identical hardware, OS, and software. Here are the specs: Kernel 4.2.5-300.fc23.x86_64 Plasma 5.4.3 Qt 5.5.0
Thank you for the bug report. As this report hasn't seen any changes in 5 years or more, we ask if you can please confirm that the issue still persists. If this bug is no longer persisting or relevant please change the status to resolved.
Works for me now.