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I have an OS X Lion recovery stick that I would like to access, specifically to use it to install Lion in a Virtualbox VM. I notice that Windows detects and mounts the recovery stick as an optical drive. I know the drive works, because I am able to install Lion from it on a Mac. In Ubuntu, the drive does not automount, and I cannot figure out how to mount it manually. Ubuntu version is 11.04 amd64. I have not found any forum posts or comments from other people trying to do this.

  • The output of wodim --devices:

    0 dev='/dev/sg3' rwrw-- : 'APPLE' 'USB DISK'

  • When I try to mount it with sudo mount -t iso9660 /dev/sg3 /mnt:

    mount: special device /dev/sg3 does not exist

  • When I dmesg | tail:

    [12825.417616] usb 2-1: USB disconnect, device number 60
    [12826.140121] usb 2-1: new high speed USB device number 61 using ehci_hcd
    [12826.300555] scsi44 : usb-storage 2-1:1.0
    [12827.707143] scsi 44:0:0:0: CD-ROM            APPLE    USB DISK         1100 PQ: 0 ANSI: 2
    [12827.727467] sr0: scsi3-mmc drive: 94x/94x writer dvd-ram cd/rw xa/form2 cdda tray
    [12827.727780] sr 44:0:0:0: Attached scsi CD-ROM sr0
    [12827.728188] sr 44:0:0:0: Attached scsi generic sg3 type 5
    

Any ideas how to mount this volume and read from it?

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closed as too localized by Luis Apr 7 '13 at 18:09

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.

    
insert your disk then check in disk utility –  shantanu Mar 22 '12 at 21:19
    
Thanks for the tip. In disk utility, the drive is detected, but it is detected as empty. I also notice that the detected partitioning is Apple Partition Map. This made me think to try the hmount program included with hfsutils. However, that outputs hmount: /dev/sr0: not a Macintosh HFS volume (Invalid argument) –  Erik Mar 22 '12 at 22:01
    
This question appears to be abandoned and unanswered, are you still looking for an answer? If this question no longer applies then you can either delete it or answer it yourself if you've solved the problem. Thanks! –  Eric Carvalho Apr 5 '13 at 2:11

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