[Bug 82321] Re: [feisty] nautilus-cd-burner does not umount device and fails to erase automounted cdrw

[Vincenzo Ciancia]

Of course cdrecord won't work before umounting (if I umount by hand
nautilus works):

vincenzo at frattaglia:~$ cdrecord blank=fast /dev/scd0
wodim: No write mode specified.
wodim: Asuming -tao mode.
wodim: Future versions of wodim may have different drive dependent defaults.
Quickly guessing the name of a drive capable to write CD-R, please wait...
Found /dev/cdrw, assuming dev=/dev/cdrw
Error trying to open /dev/cdrw exclusively (Device or resource busy)... retrying in 1 second.
Error trying to open /dev/cdrw exclusively (Device or resource busy)... retrying in 1 second.

and after manual umount, cdrecord correctly blanks the cd, but I expect
nautilus to umount the device automatically, also because there is no
way to umount a device in gnome.

This is the result of list_cddrives:

Drive:
  name:                 DVD-RAM UJ-842S
  device:               /dev/scd0
  door:                 closed
  type:                 CD-R, CD-RW, DVD-RAM, DVD-R, DVD-RW, DVD+R, DVD+R DL, DVD+RW, CD, DVD
  is mounted:           TRUE
  max read speed:       4234 KiB/s (CD 28.2x, DVD 3.1x)
  max write speed:      4234 KiB/s (CD 28.2x, DVD 3.1x)
  write speeds:         4234 KiB/s (CD 28.2x, DVD 3.1x)
                        2822 KiB/s (CD 18.8x, DVD 2.0x)
                        2117 KiB/s (CD 14.1x, DVD 1.5x)
                        1411 KiB/s (CD 9.4x, DVD 1.0x)
                        706 KiB/s (CD 4.7x, DVD 0.5x)

Media:
  label:                'Disco dati (08 feb 07)'
  type:                 CD-RW (rewritable) (has-data)
  is writable:          TRUE
  is appendable:        FALSE
  capacity:             701.00 MiB approx. or 80 mins 0 secs
  size:                 0.79 MiB approx. or 0 mins 0 secs

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[feisty] nautilus-cd-burner does not umount device and fails to erase automounted cdrw
https://launchpad.net/bugs/82321