[ubuntu-ar] Grabadora DVD Optiarc AD7190 - Error en la copia/lectura de archivos

Gabriel Máculus gabriel at clearcomp.com.ar
Fri Aug 8 03:00:58 BST 2008


El día 7 de agosto de 2008 21:43, Miguel Sajnovsky
<sajnovsky at gmail.com> escribió:
>
>
> El 7 de agosto de 2008 20:42, Pablo Lillia <pablofer72 at yahoo.com.ar>
> escribió:
>>
>> El 07/08/2008 10:55, Miguel Sajnovsky escribió:
>> >
>> >
>> > El 7 de agosto de 2008 10:50, Fernando SISMONDA
>> > <fernando at sismonda.com.ar <mailto:fernando at sismonda.com.ar>> escribió:
>> >
>> >     El fstab que copiaste se ve bien.
>> >
>> >     Por lo que estuve leyendo en hardy corrigieron un par de errores de
>> >     este estilo (no que versión estas usando).
>> >
>> >     Proba cambiando el udma por uno más lento (asumo que tu lectora
>> >     nueva es la /dev/sr0 que es el master).
>> >
>> >     hdparm -i /dev/sr0
>> >
>> >     (fijate si esta usando udma4 y si es la lectora.)
>> >
>> >     hdparm -X udma2 /dev/sr0
>> >
>> >     Saludos
>> >
>> >     2008/8/7 Miguel Sajnovsky <sajnovsky at gmail.com
>> >     <mailto:sajnovsky at gmail.com>>
>> >
>> >
>> >
>> >         El 7 de agosto de 2008 10:30, Fernando SISMONDA
>> >         <fernando at sismonda.com.ar <mailto:fernando at sismonda.com.ar>>
>> >         escribió:
>> >
>> >             En windows te anda correctamente? Mmm...
>> >
>> >             es ide o sata la lectora?
>> >
>> >             Si es ide esta compartiendo el cable con otro dispositivo.
>> >             Los jumpers estan puestos en forma correcta?
>> >
>> >
>> >             Saludos
>> >
>> >             2008/8/7 Miguel Sajnovsky <sajnovsky at gmail.com
>> >             <mailto:sajnovsky at gmail.com>>
>> >
>> >
>> >
>> >                 El 7 de agosto de 2008 10:22, Fernando SISMONDA
>> >                 <fernando at sismonda.com.ar
>> >                 <mailto:fernando at sismonda.com.ar>> escribió:
>> >
>> >                     Miguel probaste con un solo disco o con varios?
>> >
>> >                     Puede que este fallado el disco o la lectora.  No
>> >                     escuche nunca que una lectora sata o ide sea
>> >                     incompatible.
>> >
>> >                     Saludos
>> >
>> >                     2008/8/7 Miguel Sajnovsky <sajnovsky at gmail.com
>> >                     <mailto:sajnovsky at gmail.com>>
>> >
>> >                         Hola amigos,
>> >
>> >                         Recorro a su ayuda y buena voluntad para
>> >                         solucionar el siguiente problema:
>> >
>> >                         Como mi hijo me rompio por segunda vez la
>> >                         grabadora de DVD procedi a comprar una tercera,
>> >                         sinceramente no chequee en algun site la
>> >                         compatibilidad de la misma con Ubuntu (si, ya
>> >                         se, muy mal hecho) pero como mis experiencias
>> >                         anteriores fueron buenas compre algo que
>> >                         considere standard sin mirar demasiado.
>> >
>> >                         Ya busque en Google y encontre que hay gente que
>> >                         la tiene andando con Ubuntu sin problemas (no
>> >                         puede encontrar nada que hable de Hardy
>> >                         especificamente)
>> >
>> >                         El problema es el siguiente: Inserto los CD /
>> >                         DVD y me permite ver el contenido pero no abrir
>> >                         y/o copiar los archivos. La respuesta ante el
>> >                         intento de copiar archivos es el siguiente: Hubo
>> >                         un error al copiar el archivo en
>> >                         /home/miguel/Escritorio - Error al leer del
>> >                         archivo: Error de entrada/salida
>> >
>> >                         Estoy usando Hardy Heron / Kernel 2.6.24-19, se
>> >                         pueden descartar problemas de Hard ya que en
>> >                         otros sistemas operativos anda correctamente
>> >
>> >                         La salida del comando lshw es:
>> >
>> >                          *-cdrom:0
>> >                                         description: DVD-RAM writer
>> >                                         product: DVD RW AD-7190A
>> >                                         vendor: Optiarc
>> >                                         physical id: 2
>> >                                         bus info: scsi at 3:0.0.0
>> >                                         logical name: /dev/cdrom
>> >                                         logical name: /dev/dvd
>> >                                         logical name: /dev/scd0
>> >                                         logical name: /dev/sr0
>> >                                         version: 1.05
>> >                                         capabilities: removable audio
>> >                         cd-r cd-rw dvd dvd-r dvd-ram
>> >                                         configuration: ansiversion=5
>> >                         status=ready
>> >
>> >                         La salida del comando dmesg es:
>> >
>> >                         [ 1169.859284] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1169.862998] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.863002] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1169.863005] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1169.863009] end_request: I/O error, dev sr0,
>> >                         sector 112
>> >                         [ 1169.877885] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.877890] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1169.877893] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1169.877897] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1169.881306] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.881310] sr 3:0:0:0: [sr0] Sense Key : No
>> >                         Sense [current]
>> >                         [ 1169.881313] sr 3:0:0:0: [sr0] Add. Sense: No
>> >                         additional sense information
>> >                         [ 1169.881316] end_request: I/O error, dev sr0,
>> >                         sector 112
>> >                         [ 1169.896477] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.896481] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1169.896484] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1169.896488] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1169.908875] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.908880] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1169.908883] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1169.908888] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1169.912523] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.912529] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1169.912532] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1169.912536] end_request: I/O error, dev sr0,
>> >                         sector 112
>> >                         [ 1169.927567] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.927572] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1169.927575] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1169.927579] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1169.930893] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.930898] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1169.930902] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1169.930907] end_request: I/O error, dev sr0,
>> >                         sector 112
>> >                         [ 1169.946076] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.946081] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1169.946084] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1169.946089] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1169.950137] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.950141] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1169.950144] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1169.950148] end_request: I/O error, dev sr0,
>> >                         sector 112
>> >                         [ 1169.964670] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.964675] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1169.964678] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1169.964682] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1169.983262] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.983266] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1169.983269] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1169.983274] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1169.986164] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1169.986168] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1169.986171] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1169.986175] end_request: I/O error, dev sr0,
>> >                         sector 112
>> >                         [ 1170.001858] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.001862] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.001865] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.001869] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1170.005291] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.005295] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.005298] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.005302] end_request: I/O error, dev sr0,
>> >                         sector 112
>> >                         [ 1170.020461] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.020465] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.020469] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.020473] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1170.033042] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.033046] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.033050] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.033054] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1170.036710] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.036714] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.036717] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.036722] end_request: I/O error, dev sr0,
>> >                         sector 112
>> >                         [ 1170.051456] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.051460] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.051463] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.051468] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1170.054360] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.054364] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.054366] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.054370] end_request: I/O error, dev sr0,
>> >                         sector 112
>> >                         [ 1170.070035] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.070039] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.070042] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.070047] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1170.073602] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.073606] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.073609] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.073614] end_request: I/O error, dev sr0,
>> >                         sector 112
>> >                         [ 1170.088678] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.088685] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.088689] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.088694] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1170.107263] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.107269] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.107272] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.107277] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1170.110959] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.110967] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.110971] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.110977] end_request: I/O error, dev sr0,
>> >                         sector 112
>> >                         [ 1170.125849] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.125855] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.125859] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.125864] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1170.129486] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.129490] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.129493] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.129498] end_request: I/O error, dev sr0,
>> >                         sector 112
>> >                         [ 1170.144426] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.144431] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.144435] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >                         [ 1170.144439] end_request: I/O error, dev sr0,
>> >                         sector 108
>> >                         [ 1170.163039] sr 3:0:0:0: [sr0] Result:
>> >                         hostbyte=DID_OK
>> > driverbyte=DRIVER_SENSE,SUGGEST_OK
>> >                         [ 1170.163046] sr 3:0:0:0: [sr0] Sense Key :
>> >                         Hardware Error [current]
>> >                         [ 1170.163049] sr 3:0:0:0: [sr0] Add. Sense:
>> >                         Logical unit communication CRC error
>> > (Ultra-DMA/32)
>> >
>> >
>> >                         El contenido de fstab es el siguiente:
>> >
>> >                         # /etc/fstab: static file system information.
>> >                         #
>> >                         # <file system> <mount point>   <type>
>> >                         <options>       <dump>  <pass>
>> >                         proc            /proc           proc
>> >                         defaults        0       0
>> >                         # /dev/sda1
>> >                         UUID=bdad9cf1-cc57-4743-935c-01a602674d42
>> >                         /               ext3
>> >                         relatime,errors=remount-ro 0       1
>> >                         # /dev/sda5
>> >                         UUID=76aabb59-6594-4e81-850b-dddf6823e738
>> >                         none            swap    sw              0
>> > 0
>> >                         /dev/sr0       /media/cdrom0   udf,iso9660
>> >                         user,noauto,exec,utf8 0       0
>> >                         /dev/sr1       /media/cdrom1   udf,iso9660
>> >                         user,noauto,exec,utf8 0       0
>> >
>> >
>> >                         /dev/sdb5    /media/sdb5     ext3
>> >                         relatime,errors=remount-ro 0       1
>> >                         /dev/sda2    /media/sda2     ntfs-3g
>> >                         nls=utf8,umask=0222 0 0
>> >
>> >
>> >                         Desde ya agradezco a todos los que puedan darme
>> >                         una mano
>> >
>> >                         Saludos
>> >
>> >                         --
>> >                         Miguel Sajnovsky
>> >
>> >
>> >                     --
>> >                     SISMONDA, Fernando Miguel
>> >                     CEL: 1560027849
>> >                     SKYPE: fmsismonda
>> >
>> >
>> >
>> >                 Fernando,
>> >
>> >                 Gracias por la respuesta. Descarto problemas de hard ya
>> >                 que si fuera asi el fallo tambien tendria que ser en
>> > windows
>> >
>> >                 Saludos
>> >
>> >                 --
>> >                 Miguel Sajnovsky
>> >
>> >
>> >
>> >             --
>> >             SISMONDA, Fernando Miguel
>> >             CEL: 1560027849
>> >             SKYPE: fmsismonda
>> >
>> >
>> >         La lectora es IDE, y esta seteada como master. La segunda que es
>> >         la Slave funciona correctamente.
>> >
>> >         Lo que se me ocurre es que la linea del fstab que referencia a
>> >         la nueva la copie de la segunda suponiendo que ambos
>> >         dispositivos requieren de la misma configuracion, en caso que
>> >         asi no sea, podria ser este el motivo del error?
>> >
>> >         Saludos
>> >
>> >         --
>> >         Miguel Sajnovsky
>> >
>> >     --
>> >     SISMONDA, Fernando Miguel
>> >     CEL: 1560027849
>> >     SKYPE: fmsismonda
>> >
>> > Cuando llego a casa lo pruebo.
>> >
>> > Muchas gracias
>> >
>> >
>> > --
>> > Miguel Sajnovsky
>>
>>
>> Coincido con Fernando. Te copio donde lo vi reportado:
>> http://ubuntuforums.org/showthread.php?t=883062
>> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/213639/comments/8
>> https://bugs.launchpad.net/ubuntu/+bug/236882
>>
>> Slds.,
>> Pablo
>>
>>
>>
>> --
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>> Ubuntu-ar at lists.ubuntu.com
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>> Siempre leer, comprender y aplicar nuestra etiqueta:
>> https://wiki.ubuntu.com/ArgentinaTeam/EtiquetaML
>>
>
> Bueno, la salida del comando  sudo hdparm -i /dev/scd0 es la siguiente:
>
> /dev/scd0:
>
>  Model=Optiarc DVD RW AD-7190A                 , FwRev=1.05    ,
> SerialNo=
>  Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
>  RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
>  BuffType=unknown, BuffSize=0kB, MaxMultSect=0
>  (maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
>  IORDY=yes, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
>  PIO modes:  pio0 pio3 pio4
>  DMA modes:  mdma0 mdma1 mdma2
>  UDMA modes: udma0 udma1 udma2 udma3 *udma4
>  AdvancedPM=no
>  Drive conforms to: Unspecified:  ATA/ATAPI-4,5,6,7
>
>  * signifies the current active mode
>
> Por lo que entiendo que es udma4 y me fije que tengo un cable de 40 hilos,
> por lo que si mal no entendi con el reemplazo del cable esto quedaria
> solucionado no?? Aunque si es asi, por que funciona en windows?
>

el cable de 40 hilos soporta solo hasta udma2, win debe setearlo en udma2.

si cambias el cable *puede* que quede solucionado, sino lee lo que te
dije mas arriba sobre combinar dispositivos.


-- 
--Gabriel Máculus--



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