Ubuntu
udisks package

  1. Bug #466575
  2. Comment #7

Comment 7 for bug 466575

Revision history for this message
Roland J. (roland-jorz) wrote :

Same here,

Unable to stop 250 GB Hard Disk
Error detaching: helper exited with exit code 1: sense buffer empty
Error SYNCHRONIZE CACHE for /dev/sdb: Success
sense buffer empty
Error STOP UNIT for /dev/sdb: No such file or directory

On terminal the answer was
roland@roland-laptop:~$ sudo eject /dev/sdc
[sudo] password for roland:
eject: unable to find or open device for: `/dev/sdc'
roland@roland-laptop:~$ sudo eject /dev/sdb
roland@roland-laptop:~$