Sometimes nepomuks owns a process on a mounted device. It is then impossible to umount the device without killing the nepomukservice Reproducible: Sometimes Steps to Reproduce: 1. mount SD card, USB stick, whatever with plasma's device notifier 2. do some work on this device. Copy files over, rename sth and so on 3. umount via plasma's device notifier Actual Results: "Could not unmount the following device: Kingston. One or more files on this device are still open within an application." Expected Results: unmount the device. $ lsof /dev/mmcblk0p1 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME nepomukse 867 roland 20r DIR 179,1 32768 1 /run/media/roland/Kingston $ ps aux | grep 867 roland 867 0.2 0.3 449392 27740 ? SNl 10:34 0:02 /usr/bin/nepomukservicestub nepomukfilewatch
Oh forgot to say that I have set "Removable media handling" to "Ignore all removable media".
*** This bug has been marked as a duplicate of bug 304943 ***