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# wodim -v -dao  ubuntu-9.10-desktop-i386.iso 
TOC Type: 1 = CD-ROM
Device was not specified. Trying to find an appropriate drive...
Looking for a CD-R drive to store 689.97 MiB...
Detected CD-R drive: /dev/cdrw
Using /dev/cdrom of unknown capabilities
scsidev: '/dev/cdrom'
devname: '/dev/cdrom'
scsibus: -2 target: -2 lun: -2
Linux sg driver version: 3.5.27
Wodim version: 1.1.9
Driveropts: 'burnfree'
SCSI buffer size: 64512
Device type    : Removable CD-ROM
Version        : 5
Response Format: 2
Capabilities   : 
Vendor_info    : 'TSSTcorp'
Identification : 'CD/DVDW TS-L632D'
Revision       : 'HH17'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Current: 0x001B (DVD+R)
Profile: 0x0015 (DVD-R/DL sequential recording) 
Profile: 0x0016 (DVD-R/DL layer jump recording) 
Profile: 0x002B (DVD+R/DL) 
Profile: 0x001B (DVD+R) (current)
Profile: 0x001A (DVD+RW) 
Profile: 0x0014 (DVD-RW sequential recording) 
Profile: 0x0013 (DVD-RW restricted overwrite) 
Profile: 0x0012 (DVD-RAM) 
Profile: 0x0011 (DVD-R sequential recording) 
Profile: 0x0010 (DVD-ROM) 
Profile: 0x000A (CD-RW) 
Profile: 0x0009 (CD-R) 
Profile: 0x0008 (CD-ROM) 
Profile: 0x0002 (Removable disk) 
Using generic SCSI-3/mmc DVD-R(W) driver (mmc_mdvd).
Driver flags   : SWABAUDIO BURNFREE 
Supported modes: PACKET SAO
Drive buf size : 1114112 = 1088 KB
Beginning DMA speed test. Set CDR_NODMATEST environment variable if device
communication breaks or freezes immediately after that.
FIFO size      : 12582912 = 12288 KB
Track 01: data   689 MB        
Total size:      792 MB (78:30.21) = 353266 sectors
Lout start:      792 MB (78:32/16) = 353266 sectors
Current Secsize: 2048
HINT: use dvd+rw-mediainfo from dvd+rw-tools for information extraction.
Blocks total: 2295104 Blocks current: 2295104 Blocks remaining: 1941838
Speed set to 11080 KB/s
Starting to write CD/DVD at speed   8.0 in real SAO mode for single session.
Last chance to quit, starting real write in    0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Errno: 5 (Input/output error), reserve track scsi sendcmd: no error
CDB:  53 00 00 00 00 00 05 63 F2 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 03 00 00 00 00 0A 00 00 00 00 73 03 00 00
Sense Key: 0x3 Medium Error, Segment 0
Sense Code: 0x73 Qual 0x03 (power calibration area error) Fru 0x0
Sense flags: Blk 0 (not valid) 
cmd finished after 16.945s timeout 200s
wodim: Cannot open new session.
Writing  time:   16.997s
wodim: fifo had 191 puts and 0 gets.
wodim: fifo was 0 times empty and 0 times full, min fill was 100%.

Sense Code: 0x73 Qual 0x03 (power calibration area error) Fru 0x0