sarge. ho appena montato un masterizzatore samsung. con windows non ho problemi. stessa cosa con ubuntu breezy. ubuntu hoary invece mi da gli stessi problemi di sarge. non è il primo masterizzatore che uso, prima avevo un liteon che andava a meraviglia.
ad ogni modo il problema è questo: La masterizzazione funziona, i cd dati funzionano. L'unica cosa che non va - molto stranamente, per me - sono i cd audio. quando provo a suonarli (con cdcd o un frontend tipo il lettore cd di gnome) il cd non parte nemmeno e nei log trovo questo errore: Sep 23 17:16:39 cervellone kernel: hdc: packet command error: status=0x51 { DriveReady SeekComplete Error } Sep 23 17:16:39 cervellone kernel: hdc: packet command error: error=0x50 Ancora più strano cdcd info o cdcd track mi danno le informazioni corrette. L'unica cosa che non funziona è il play! Ho provato a togliere il dma con un hdparm -d0 /dev/hdc ma niente. L'unica distro che funziona (ne ho 3 installate) è ubuntu breezy con un kernel 2.6.13. Ho guardato se potevo pasticciare nel bios della motherboard ma non ho trovato niente di appropriato. Qualche idea per risolvere il problema? magari un parametro al boot? Ciao PS allego l'output di cdrecord dev=/dev/hdc -prcap e hdparm -i -- Leonardo Canducci GPG Key ID: 429683DA
Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Jörg Schilling NOTE: this version of cdrecord is an inofficial (modified) release of cdrecord and thus may have bugs that are not present in the original version. Please send bug reports and support requests to <[EMAIL PROTECTED]>. The original author should not be bothered with problems of this version. Using libscg version 'schily-0.8'. Device type : Removable CD-ROM Version : 0 Response Format: 1 Vendor_info : 'SAMSUNG ' Identifikation : 'CD-R/RW SW-252B ' Revision : 'R701' Device seems to be: Generic mmc CD-RW. Drive capabilities, per MMC-3 page 2A: Does read CD-R media Does write CD-R media Does read CD-RW media Does write CD-RW media Does not read DVD-ROM media Does not read DVD-R media Does not write DVD-R media Does not read DVD-RAM media Does not write DVD-RAM media Does support test writing Does read Mode 2 Form 1 blocks Does read Mode 2 Form 2 blocks Does read digital audio blocks Does restart non-streamed digital audio reads accurately Does not support Buffer-Underrun-Free recording Does read multi-session CDs Does read fixed-packet CD media using Method 2 Does not read CD bar code Does read R-W subcode information Does not return R-W subcode de-interleaved and error-corrected Does read raw P-W subcode data from lead in Does return CD media catalog number Does return CD ISRC information Does support C2 error pointers Does not deliver composite A/V data Does play audio CDs Number of volume control levels: 255 Does support individual volume control setting for each channel Does support independent mute setting for each channel Does not support digital output on port 1 Does support digital output on port 2 Does not send digital data LSB-first Does not set LRCK high for left-channel data Does not have valid data on falling edge of clock Length of data in BCLKs: 16 Loading mechanism type: tray Does support ejection of CD via START/STOP command Does not lock media on power up via prevent jumper Does allow media to be locked in the drive via PREVENT/ALLOW command Is not currently in a media-locked state Does not support changing side of disk Does not have load-empty-slot-in-changer feature Does not support Individual Disk Present feature Maximum read speed: 9173 kB/s (CD 52x, DVD 6x) Current read speed: 7056 kB/s (CD 40x, DVD 5x) Maximum write speed: 9173 kB/s (CD 52x, DVD 6x) Current write speed: 0 kB/s (CD 0x, DVD 0x) Rotational control selected: CLV/PCAV Buffer size in KB: 2048 Copy management revision supported: 0 Number of supported write speeds: 0
/dev/hdc: ATAPI CD-ROM, with removable media Model Number: SAMSUNG CD-R/RW SW-252B Serial Number: Firmware Revision: R701 Standards: Likely used CD-ROM ATAPI-1 Configuration: DRQ response: 50us. Packet size: 12 bytes Capabilities: LBA, IORDY(can be disabled) DMA: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2 udma0 udma1 *udma2 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=120ns IORDY flow control=120ns Commands/features: Enabled Supported: * NOP cmd * DEVICE RESET cmd * PACKET command feature set * Power Management feature set HW reset results: CBLID- above Vih Device num = 0
/dev/hdc: Model=SAMSUNG CD-R/RW SW-252B, FwRev=R701, 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=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 *udma2 AdvancedPM=no Drive conforms to: ATA/ATAPI-5 T13 1321D revision 3: * signifies the current active mode