Erro ao gravar DVD

Question

Estou trabalhando no Ubuntu 13.04. Eu comprei alguns DVDs da empresa Sony de algumas lojas diferentes, mas não conseguiu queimar todos estes. Mais cedo eu tinha usado o DVD da Sony apenas para gravar a mesma data & funcionou. Eu não sei porque agora nenhum está funcionando. Mas agora os mesmos dados que não foram gravados no DVD da Sony foram gravados com sucesso no CD da Amkette. Eu usei gravador de disco Brasero. Então, o problema parece ser apenas do Sony DVD.

Abaixo está o log de erros quando eu estava gravando o Ubuntu 13.10 O.S. no DVD da Sony.

Checking session consistency (brasero_burn_check_session_consistency brasero-burn.c:1739)
BraseroBurnURI called brasero_job_get_action
BraseroBurnURI called brasero_job_get_action
BraseroBurnURI called brasero_job_set_output_size_for_current_track
BraseroBurnURI stopping
BraseroBurnURI called brasero_job_get_action
BraseroBurnURI called brasero_job_get_session_output_size
BraseroBurnURI output set (IMAGE) image = /tmp/brasero_tmp_6MF87W.bin toc = none
BraseroBurnURI called brasero_job_get_session_output_size
BraseroBurnURI called brasero_job_get_action
BraseroBurnURI called brasero_job_get_current_track
BraseroBurnURI no burn:// URI found
BraseroBurnURI stopping
BraseroLocalTrack called brasero_job_get_action
BraseroLocalTrack called brasero_job_get_action
BraseroLocalTrack called brasero_job_set_output_size_for_current_track
BraseroLocalTrack stopping
BraseroLocalTrack called brasero_job_get_action
BraseroLocalTrack called brasero_job_get_session_output_size
BraseroLocalTrack output set (IMAGE) image = /tmp/brasero_tmp_OVE87W.bin toc = none
BraseroLocalTrack called brasero_job_get_session_output_size
BraseroLocalTrack called brasero_job_get_action
BraseroLocalTrack called brasero_job_get_current_track
BraseroLocalTrack no remote URIs
BraseroLocalTrack stopping
BraseroChecksumImage called brasero_job_get_current_track
BraseroChecksumImage called brasero_job_get_action
BraseroChecksumImage called brasero_job_get_flags
BraseroChecksumImage called brasero_job_get_action
BraseroChecksumImage called brasero_job_get_action
BraseroChecksumImage called brasero_job_get_fd_in
BraseroChecksumImage called brasero_job_set_output_size_for_current_track
BraseroChecksumImage stopping
BraseroChecksumImage called brasero_job_get_current_track
BraseroChecksumImage called brasero_job_get_action
BraseroChecksumImage called brasero_job_get_flags
BraseroChecksumImage called brasero_job_get_action
BraseroChecksumImage called brasero_job_get_session_output_size
BraseroChecksumImage output set (IMAGE) image = /tmp/brasero_tmp_U7D87W.bin toc = none
BraseroChecksumImage called brasero_job_get_session_output_size
BraseroChecksumImage called brasero_job_get_action
BraseroChecksumImage called brasero_job_get_action
BraseroChecksumImage called brasero_job_get_current_track
BraseroChecksumImage called brasero_job_get_input_type
BraseroChecksumImage called brasero_job_set_current_action
BraseroChecksumImage called brasero_job_get_fd_in
BraseroChecksumImage called brasero_job_get_current_track
BraseroChecksumImage called brasero_job_get_current_track
BraseroChecksumImage Starting checksuming file /home/ravbholua/Documents/Other/special/ubuntu-13.10-desktop-i386.iso (size = 938475520)
BraseroChecksumImage called brasero_job_get_fd_out
BraseroChecksumImage called brasero_job_get_current_track
BraseroChecksumImage Setting new checksum (type = 2) d0508f909c2c71d96aeac5efb0329b33 ((null) before)
BraseroChecksumImage Finished track successfully
BraseroChecksumImage stopping
BraseroLibburn called brasero_job_get_action
BraseroLibburn called brasero_job_get_action
BraseroLibburn unsupported operation
BraseroLibburn deactivating
BraseroLibburn called brasero_job_get_action
BraseroLibburn called brasero_job_get_action
BraseroLibburn called brasero_job_get_device
BraseroLibburn Drive (/dev/sr0) init result = 1
BraseroLibburn called brasero_job_get_flags
BraseroLibburn called brasero_job_get_media
BraseroLibburn called brasero_job_get_fd_in
BraseroLibburn called brasero_job_get_tracks
BraseroLibburn Setting multi 0
BraseroLibburn Setting burnproof 1
BraseroLibburn Setting dummy 0
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn burn_drive_convert_fs_adr( /dev/sr0 )
BraseroLibburn Writing
BraseroLibburn called brasero_job_set_dangerous
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn burn_drive_is_enumerable_adr( /dev/sr0 ) is true
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn Async START UNIT succeeded after 0.1 seconds
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn mmc_set_streaming: end_lba=2298495 ,  r=11080 ,  w=11080
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn Allocating buffer via mmap()
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn dvd/bd Profile= 11h , obs= 32768 , obs_pad= 1
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn DVD pre-track 01 : get_nwa(0), ret= 1 , d->nwa= 0
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn SCSI error condition on command 2Ah WRITE(10): See MMC specs: Sense Key 4 "Drive error", ASC 44 ASCQ D9.
BraseroLibburn called brasero_job_get_session_output_size
BraseroLibburn called brasero_job_set_current_action
BraseroLibburn Libburn reported an error SCSI error on write(784,16): See MMC specs: Sense Key 4 "Drive error", ASC 44 ASCQ D9.
BraseroLibburn called brasero_job_error
BraseroLibburn finished with an error
BraseroLibburn asked to stop because of an error
    error       = 1
    message = "SCSI error on write(784,16): See MMC specs: Sense Key 4 "Drive error", ASC 44 ASCQ D9."
BraseroLibburn stopping
Session error : SCSI error on write(784,16): See MMC specs: Sense Key 4 "Drive error", ASC 44 ASCQ D9. (brasero_burn_record brasero-burn.c:2856)