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omlouvám se, asi jsem se špatně vyjádřil. V k3b to bylo to první, co jsem zkoušel. Dnes jsem s tím pokračoval . Protože mám na mašině odladěné 2.16.17 jádro, tak jsem si myslel, že jsem si tam něco špatně nakompiloval. Tak jsem zkusil jen pro sichr downloadnout 2.6.15-27 pro Ubuntu distro , ale výsledek je ten samý

Zajímavé je , že když dám

# hdparm /dev/hdc

/dev/hdc:
 IO_support   =  0 (default 16-bit)
 unmaskirq    =  0 (off)
 using_dma    =  1 (on)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    = 256 (on)
 HDIO_GETGEO failed: Inappropriate ioctl for device

Nevím co mi říká chyba(?) na posledním řádku.

Když dám :

# hdparm -I /dev/hdc

/dev/hdc:

ATAPI CD-ROM, with removable media
        Model Number:       Hewlett-Packard CD-Writer Plus 9100
        Serial Number:      YM5BD5W8AT
        Firmware Revision:  1.0c
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=180ns  IORDY flow control=120ns

Pro příkaz

usr/bin/X11/cdrecord.mmap -v gracetime=2 dev=/dev/hdc speed=20 -tao -eject blank=all -force

dostanu tohle :

Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Joerg Schi lling
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 XXX.
      The original author should not be bothered with problems of this version.

/usr/bin/X11/cdrecord: Warning: Running on Linux-2.6.17
/usr/bin/X11/cdrecord: There are unsettled issues with Linux-2.5 and newer.
/usr/bin/X11/cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
TOC Type: 1 = CD-ROM
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 'debian-0.8debian2'.
/usr/bin/X11/cdrecord: Warning: using inofficial version of libscg (debian-0.8de bian2 '@(#)scsitransp.c 1.91 04/06/17 Copyright 1988,1995,2000-2004 J. Schilling ').
SCSI buffer size: 64512
atapi: 1
Device type    : Removable CD-ROM
Version        : 0
Response Format: 1
Vendor_info    : 'HP      '
Identifikation : 'CD-Writer+ 9100 '
Revision       : '1.0c'
Device seems to be: Generic mmc CD-RW.
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC-2 SWABAUDIO
Supported modes: TAO PACKET SAO SAO/R96R RAW/R96R
Drive buf size : 4183808 = 4085 KB
Drive DMA Speed: 22958 kB/s 130x CD 16x DVD
Current Secsize: 2048
ATIP info from disk:
  Indicated writing power: 2
  Reference speed: 6
  Is not unrestricted
  Is erasable
  Disk sub type: High speed Rewritable (CAV) media (1)
  ATIP start of lead in:  -11077 (97:34/23)
  ATIP start of lead out: 336075 (74:43/00)
  1T speed low:  4 1T speed high: 10
  2T speed low:  2 2T speed high: 10
  power mult factor: 2 6
  recommended erase/write power: 5
  A1 values: 24 2C DC
  A2 values: 14 A4 4A
Disk type:    Phase change
Manuf. index: 11
Manufacturer: Mitsubishi Chemical Corporation
Waiting for drive to calm down.
Starting to write CD/DVD at speed 4 in real force BLANK mode for single session.
Last chance to quit, starting real write    0 seconds. Operation starts.
/usr/bin/X11/cdrecord: Success. blank unit: scsi sendcmd: no error
CDB:  A1 00 00 00 00 00 00 00 00 00 00 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 05 00 00 00 00 12 00 00 00 00 27 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x27 Qual 0x00 (write protected) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.006s timeout 9600s
Starting to write CD/DVD at speed 4 in real force BLANK mode for single session.
No chance to quit anymore. Operation starts.
Performing OPC...
Blanking entire disk
/usr/bin/X11/cdrecord: Success. blank unit: scsi sendcmd: no error
CDB:  A1 00 00 00 00 00 00 00 00 00 00 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 05 00 00 00 00 12 00 00 00 00 27 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x27 Qual 0x00 (write protected) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.004s timeout 9600s
/usr/bin/X11/cdrecord: Cannot blank disk, aborting.

No začínám věřit tomu, že tu palírnu pro CD-RW nerozchodím pod Linuxem . Na několika zahraničních fórech něco podobného řešili, ale žádný uspokojivý výsledek jsem nenašel. Zajímalo by mě, zda někdo tenhle typ vypalovačky má, a jak mu chodí ???