Apparently doublecmd calls udisksctl mount -b I'm not really speaking Pascal: Maybe it is parsing the output of that command (which is brittle). I notice the difference between 2.8.x and 2.9.x
2.8.x: udisksctl mount -b /dev/sdb2 Mounted /dev/sdb2 at /media/michael/Test. 2.9.x: udisksctl mount -b /dev/sdb2 Mounted /dev/sdb2 at /media/michael/Test (note the missing '.') Maybe doublecmd get's confused by that.
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