Hola, chicos.
Tras varios días, he podido trastear de nuevo con el pc tranquilamente. He comprobado que los cables son de 80 hilos y están en modo DMA y no en PIO.
He probado la última opción que me quedaba: arrancar desde un live-CD de linux metida en un pendrive, para descartar que la cosa sea alguna putada de Windows. También me falla. Aquí está el log de la grabación:
Devices
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PIONEER DVD-RW DVR-110D 1.17 (/dev/sr0, CD-R, CD-RW, CD-ROM, DVD-ROM, DVD-R, DVD-RW, DVD-R DL, DVD+R, DVD+RW, DVD+R DL) [DVD-ROM, DVD-R secuencial, DVD-R doble capa secuencial, DVD-R doble capa salteado, DVD-RW sobrescritura restringida, DVD-RW secuencial, DVD+RW, DVD+R, DVD+R doble capa, CD-ROM, CD-R, CD-RW] [SAO, TAO, RAW, SAO/R96P, SAO/R96R, RAW/R16, RAW/R96P, RAW/R96R, Sobrescritura restringida, Salto de capa] [%7]
K3b::IsoImager
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mkisofs print size result: 2267638 (4644122624 bytes)
System
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K3b Version: 2.0.2
KDE Version: 4.6.5 (4.6.5)
QT Version: 4.7.3
Kernel: 2.6.38.7-desktop-1mnb2
Used versions
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mkisofs: 1.1.11
cdrecord: 1.1.11
cdrecord
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/usr/bin/wodim: Operation not permitted. Warning: Cannot raise RLIMIT_MEMLOCK limits.
scsidev: '/dev/sr0'
devname: '/dev/sr0'
scsibus: -2 target: -2 lun: -2
Linux sg driver version: 3.5.27
Wodim version: 1.1.11
SCSI buffer size: 64512
Beginning DMA speed test. Set CDR_NODMATEST environment variable if device
communication breaks or freezes immediately after that.
TOC Type: 1 = CD-ROM
Driveropts: 'burnfree'
Device type : Removable CD-ROM
Version : 5
Response Format: 2
Capabilities :
Vendor_info : 'PIONEER '
Identification : 'DVD-RW DVR-110D'
Revision : '1.17'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Current: 0x0011 (DVD-R sequential recording)
Profile: 0x002B (DVD+R/DL)
Profile: 0x001B (DVD+R)
Profile: 0x001A (DVD+RW)
Profile: 0x0016 (DVD-R/DL layer jump recording)
Profile: 0x0015 (DVD-R/DL sequential recording)
Profile: 0x0014 (DVD-RW sequential recording)
Profile: 0x0013 (DVD-RW restricted overwrite)
Profile: 0x0011 (DVD-R sequential recording) (current)
Profile: 0x0010 (DVD-ROM)
Profile: 0x000A (CD-RW)
Profile: 0x0009 (CD-R)
Profile: 0x0008 (CD-ROM)
Using generic SCSI-3/mmc DVD-R(W) driver (mmc_mdvd).
Driver flags : SWABAUDIO BURNFREE
Supported modes: PACKET SAO
Drive buf size : 1605632 = 1568 KB
FIFO size : 4194304 = 4096 KB
Speed set to 5540 KB/s
Track 01: data 4428 MB
Total size: 5086 MB (503:55.17) = 2267638 sectors
Lout start: 5086 MB (503:57/13) = 2267638 sectors
Current Secsize: 2048
HINT: use dvd+rw-mediainfo from dvd+rw-tools for information extraction.
Blocks total: 2298496 Blocks current: 2298496 Blocks remaining: 30858
Starting to write CD/DVD at speed 4.0 in real SAO mode for single session.
Last chance to quit, starting real write in 2 seconds.
1 seconds.
0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Performing OPC...
Errno: 5 (Input/output error), send opc scsi sendcmd: no error
CDB: 54 01 00 00 00 00 00 00 00 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 03 00 00 00 00 0E 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 19.240s timeout 200s
/usr/bin/wodim: OPC failed.
Writing time: 19.338s
/usr/bin/wodim: fifo had 64 puts and 0 gets.
/usr/bin/wodim: fifo was 0 times empty and 0 times full, min fill was 100%.
cdrecord command:
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/usr/bin/wodim -v gracetime=2 dev=/dev/sr0 speed=16 -sao driveropts=burnfree -data -tsize=2267638s -
mkisofs
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2267638
I: -input-charset not specified, using utf-8 (detected in locale settings)
0.02% done, estimate finish Tue Dec 25 00:58:54 2012
0.04% done, estimate finish Tue Dec 25 00:22:28 2012
0.07% done, estimate finish Tue Dec 25 00:10:05 2012
0.09% done, estimate finish Tue Dec 25 00:03:42 2012
mkisofs calculate size command:
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/usr/bin/genisoimage -gui -graft-points -print-size -quiet -volid Pelis -volset -appid K3B THE CD KREATOR (C) 1998-2010 SEBASTIAN TRUEG AND MICHAL MALEK -publisher -preparer -sysid LINUX -volset-size 1 -volset-seqno 1 -sort /tmp/kde-live/k3bIA3547.tmp -rational-rock -hide-list /tmp/kde-live/k3bpw3547.tmp -joliet -joliet-long -hide-joliet-list /tmp/kde-live/k3bXV3547.tmp -no-cache-inodes -full-iso9660-filenames -iso-level 3 -path-list /tmp/kde-live/k3bYk3547.tmp
mkisofs command:
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/usr/bin/genisoimage -gui -graft-points -volid Pelis -volset -appid K3B THE CD KREATOR (C) 1998-2010 SEBASTIAN TRUEG AND MICHAL MALEK -publisher -preparer -sysid LINUX -volset-size 1 -volset-seqno 1 -sort /tmp/kde-live/k3bqH3547.tmp -rational-rock -hide-list /tmp/kde-live/k3bcN3547.tmp -joliet -joliet-long -hide-joliet-list /tmp/kde-live/k3bJv3547.tmp -no-cache-inodes -full-iso9660-filenames -iso-level 3 -path-list /tmp/kde-live/k3biR3547.tmp
Así que empiezo a pensar que lo que están cascadas son las placas de mis pcs o que son las grabadoras las que están cascadas y en casa de mi amigo grabaron bien de puñetero milagro. Creo que les pediré a los reyes una grabadora nueva para descartar el fallo de la placa.
¿Se os ocurre alguna otra prueba?