ubuntu@ubuntu:~$ sudo cdrecord -scanbus Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Joerg Schilling NOTE: this version of cdrecord is an inofficial (modified) release of cdrecord and thus may have bugs that are not present in the original version. Please send bug reports and support requests to . The original author should not be bothered with problems of this version. cdrecord: Warning: Running on Linux-2.6.15-26-386 cdrecord: There are unsettled issues with Linux-2.5 and newer. cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris. Linux sg driver version: 3.5.33 Using libscg version 'debian-0.8debian2'. cdrecord: Warning: using inofficial version of libscg (debian-0.8debian2 '@(#)scsitransp.c 1.91 04/06/17 Copyright 1988,1995,2000-2004 J. Schilling'). scsibus3: 3,0,0 300) ' ' 'USB DISK 2.0 ' 'PMAP' Removable Disk 3,1,0 301) * 3,2,0 302) * 3,3,0 303) * 3,4,0 304) * 3,5,0 305) * 3,6,0 306) * 3,7,0 307) * ubuntu@ubuntu:~$ sudo cdrecord -scanbus dev=ATA Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Joerg Schilling NOTE: this version of cdrecord is an inofficial (modified) release of cdrecord and thus may have bugs that are not present in the original version. Please send bug reports and support requests to . The original author should not be bothered with problems of this version. cdrecord: Warning: Running on Linux-2.6.15-26-386 cdrecord: There are unsettled issues with Linux-2.5 and newer. cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris. scsidev: 'ATA' devname: 'ATA' scsibus: -2 target: -2 lun: -2 Warning: Using badly designed ATAPI via /dev/hd* interface. Error trying to open /dev/hda exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hda exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hda exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hda exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hda exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hda exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hda exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hda exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hda exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hda exclusively (Device or resource busy)... retrying in 1 second. cdrecord: Device or resource busy. Cannot open '/dev/hda'. Cannot open SCSI driver. cdrecord: For possible targets try 'cdrecord -scanbus'. cdrecord: For possible transport specifiers try 'cdrecord dev=help'. cdrecord: cdrecord: For more information, install the cdrtools-doc cdrecord: package and read /usr/share/doc/cdrecord/README.ATAPI.setup . ubuntu@ubuntu:~$ sudo cdrdao scanbus Cdrdao version 1.2.1 - (C) Andreas Mueller SCSI interface library - (C) Joerg Schilling Paranoia DAE library - (C) Monty Check http://cdrdao.sourceforge.net/drives.html#dt for current driver tables. Using libscg version 'ubuntu-0.8ubuntu1' Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. ATAPI:0,0,0 JLMS , XJ-HD166S , DS1A ATAPI:0,1,0 LITE-ON , LTR-52327S , QS0C <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< This is the right one ubuntu@ubuntu:~$ sudo cdrecord dev="ATA:0,1,0" speed=12 a.iso cdrecord: No write mode specified. cdrecord: Asuming -tao mode. cdrecord: Future versions of cdrecord may have different drive dependent defaults. cdrecord: Continuing in 5 seconds... Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Joerg Schilling NOTE: this version of cdrecord is an inofficial (modified) release of cdrecord and thus may have bugs that are not present in the original version. Please send bug reports and support requests to . The original author should not be bothered with problems of this version. cdrecord: Warning: Running on Linux-2.6.15-26-386 cdrecord: There are unsettled issues with Linux-2.5 and newer. cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris. scsidev: 'ATA:0,1,0' devname: 'ATA' scsibus: 0 target: 1 lun: 0 Warning: Using badly designed ATAPI via /dev/hd* interface. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. Error trying to open /dev/hdc exclusively (Device or resource busy)... retrying in 1 second. cdrecord: Device or resource busy. Cannot open '/dev/hdc'. Cannot open SCSI driver. cdrecord: For possible targets try 'cdrecord -scanbus'. cdrecord: For possible transport specifiers try 'cdrecord dev=help'. cdrecord: cdrecord: For more information, install the cdrtools-doc cdrecord: package and read /usr/share/doc/cdrecord/README.ATAPI.setup . ubuntu@ubuntu:~$ sudo umount /dev/hdc umount: /dev/hdc: n'est pas monté ubuntu@ubuntu:~$ !!! bash: !: event not found ubuntu@ubuntu:~$