Re: Grabar CDs en NEC 6650A
El dom, 22-01-2006 a las 16:53 +0100, Daniel Garcia escribió:
> Buenos días,
>
> Tengo un portatil Dell con una grabadora NEC DVD+/-RW ND-6650A y he
> intentado grabar cds con cdrecord utilizando el comando como root (aunq
> no tendría q ser necesario)
>
> cdrecord dev=/dev/hdc Imagen.iso
>
> Tengo la Debian testing y utilizo el núcleo 2.6.14 con el ide-cd.
>
> CdRecord empieza a grabar pero al poco da un error se para la grabación.
> Al intentar leer el Cd despues se ven los archivo pero dan error al
> copiar, da la impresión que solo pudo grabar la tabla donde están los
> archivos.
>
> Alguna idea?
>
> Daniel
>
> P.S.: lo que me dice el cdrecord es lo siguiente:
>
> cdrecord: Warning: Running on Linux-2.6.14.2
> 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: '/dev/hdc'
> devname: '/dev/hdc'
> scsibus: -2 target: -2 lun: -2
> Warning: Open by 'devname' is unintentional and not supported.
> Linux sg driver version: 3.5.27
> Error: Cannot gain SYS_RAWIO capability.Is cdrecord installed SUID root?
> : Operation not permitted
> Using libscg version 'ubuntu-0.8ubuntu1'.
> cdrecord: Warning: using inofficial version of libscg (ubuntu-0.8ubuntu1
> '@(#)scsitransp.c 1.91 04/06/17 Copyright 1988,1995,2000-2004 J.
> Schilling').
> Device type : Removable CD-ROM
> Version : 0
> Response Format: 2
> Capabilities :
> Vendor_info : '_NEC '
> Identifikation : 'DVD+-RW ND-6650A'
> Revision : '102C'
> Device seems to be: Generic mmc2 DVD-R/DVD-RW.
> cdrecord: This version of cdrecord does not include DVD-R/DVD-RW support
> code.
> cdrecord: See /usr/share/doc/cdrecord/README.DVD.Debian for details on
> DVD support.
> Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr).
> Driver flags : MMC-3 SWABAUDIO BURNFREE
> Supported modes: TAO PACKET SAO SAO/R96R RAW/R96R
> Error: Cannot gain SYS_RAWIO capability.Is cdrecord installed SUID root?
> : Operation not permitted
> Starting to write CD/DVD at speed 24 in real TAO mode for single session.
> Last chance to quit, starting real write 0 seconds. Operation starts.
> cdrecord: Success. write_g1: scsi sendcmd: no error
> CDB: 2A 00 00 00 71 D4 00 00 1F 00
> status: 0x2 (CHECK CONDITION)
> Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 21 02 00 00
> Sense Key: 0x5 Illegal Request, Segment 0
> Sense Code: 0x21 Qual 0x02 (invalid address for write) Fru 0x0
> Sense flags: Blk 0 (not valid)
> resid: 63488
> cmd finished after 0.001s timeout 40s
> write track data: error after 59678720 bytes
> cdrecord: The current problem looks like a buffer underrun.
> cdrecord: Try to use 'driveropts=burnfree'.
> cdrecord: Make sure that you are root, enable DMA and check your HW/OS
> set up.
>
>
Te está diciendo que pruebes esta opción:
- Try to use 'driveropts=burnfree'
Mira también si tienes el dma activado:
- enable DMA and check your HW/OS set up
Para saberlo como root haz:
$ hdparm -i /dev/hdc
Ejecuta el comando como root:
- Make sure that you are root
Un saludo
Gerardo
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