I did a sudo apt-get remove halevt and that fixed it for me. I might have installed this package by accident.
Now my USB stick mounts, the camera mounts via USB cable and also its memory card via a cardbus adapter. All partitions on an external USB drive get mounted. (My old Ipod Shuffle gets recognised by dmesg and udisks but not mounted.) Before I removed halevt, udisks found nothing.
I did a sudo apt-get remove halevt and that fixed it for me. I might have installed this package by accident.
Now my USB stick mounts, the camera mounts via USB cable and also its memory card via a cardbus adapter. All partitions on an external USB drive get mounted. (My old Ipod Shuffle gets recognised by dmesg and udisks but not mounted.) Before I removed halevt, udisks found nothing.
Hope this can be of help to someone.