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cdrecord -scanbus giving strange results.



Hi all, 

"cdrecord -scanbus" gives these error messages with these device specifications:

[no dev specs.], dev=ATA, dev=x,y,z (no matter the combination of x,y and z)
-----------------------------------------------------------------------------------------
hjem:/home/vegard# cdrecord -scanbus 
       and
hjem:/home/vegard# cdrecord -scanbus dev=0,1,0
Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004
Joerg 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
<cdrtools@packages.debian.org>.
      The original author should not be bothered with problems of this version.

cdrecord: Warning: Running on Linux-2.6.8-2-686
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
cdrecord: Warning: Linux-2.6.8 introduced incompatible interface changes.
cdrecord: Warning: SCSI transport does no longer work for suid root programs.
cdrecord: Warning: if cdrecord fails, try to run it from a root account.
cdrecord: No such file or directory. Cannot open '/dev/pg*'. Cannot
open SCSI driver.
cdrecord: For possible targets try 'cdrecord -scanbus'.
cdrecord: For possible transport specifiers try 'cdrecord dev=help'.
cdrecord:
cdrecord: For more information, install the cdrtools-doc
cdrecord: package and read /usr/share/doc/cdrecord/README.ATAPI.setup .
hjem:/home/vegard#

------------------------------------------------------------------------------------

hjem:/home/vegard# cdrecord -scanbus dev=ATA
Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004
Joerg 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
<cdrtools@packages.debian.org>.
      The original author should not be bothered with problems of this version.

cdrecord: Warning: Running on Linux-2.6.8-2-686
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
cdrecord: Warning: Linux-2.6.8 introduced incompatible interface changes.
cdrecord: Warning: SCSI transport does no longer work for suid root programs.
cdrecord: Warning: if cdrecord fails, try to run it from a root account.
scsidev: 'ATA'
devname: 'ATA'
scsibus: -2 target: -2 lun: -2
Warning: Using badly designed ATAPI via /dev/hd* interface.
Error trying to open /dev/hda exclusively (Device or resource busy)...
retrying in 1 second.
Error trying to open /dev/hda exclusively (Device or resource busy)...
retrying in 1 second.
Error trying to open /dev/hda exclusively (Device or resource busy)...
retrying in 1 second.
Error trying to open /dev/hda exclusively (Device or resource busy)...
retrying in 1 second.
Error trying to open /dev/hda exclusively (Device or resource busy)...
retrying in 1 second.
Error trying to open /dev/hda exclusively (Device or resource busy)...
retrying in 1 second.
Error trying to open /dev/hda exclusively (Device or resource busy)...
retrying in 1 second.
Error trying to open /dev/hda exclusively (Device or resource busy)...
retrying in 1 second.
                                           ....and so it keeps going.

-----------------------------------------------------------------------------------------------

hjem:/home/vegard# cdrecord -scanbus dev=0,1,0
Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004
Joerg 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
<cdrtools@packages.debian.org>.
      The original author should not be bothered with problems of this version.

cdrecord: Warning: Running on Linux-2.6.8-2-686
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
cdrecord: Warning: Linux-2.6.8 introduced incompatible interface changes.
cdrecord: Warning: SCSI transport does no longer work for suid root programs.
cdrecord: Warning: if cdrecord fails, try to run it from a root account.
scsidev: '0,1,0'
scsibus: 0 target: 1 lun: 0
cdrecord: No such file or directory. Cannot open '/dev/pg1'. Cannot
open SCSI driver.
cdrecord: For possible targets try 'cdrecord -scanbus'.
cdrecord: For possible transport specifiers try 'cdrecord dev=help'.
cdrecord:
cdrecord: For more information, install the cdrtools-doc
cdrecord: package and read /usr/share/doc/cdrecord/README.ATAPI.setup .
hjem:/home/vegard#



------------------------------------------------------------------------------------------------
If I use these drivespecifications: 

dev=ATAPI, dev=/dev/hdc, dev=/dev/hdd, dev=ATA:1,0,0 or dev=ATA:1,1,0

I get a positiv reaction

hjem:/home/vegard# cdrecord -scanbus dev=ATAPI
Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004
Joerg 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
<cdrtools@packages.debian.org>.
      The original author should not be bothered with problems of this version.

cdrecord: Warning: Running on Linux-2.6.8-2-686
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
cdrecord: Warning: Linux-2.6.8 introduced incompatible interface changes.
cdrecord: Warning: SCSI transport does no longer work for suid root programs.
cdrecord: Warning: if cdrecord fails, try to run it from a root account.
scsidev: 'ATAPI'
devname: 'ATAPI'
scsibus: -2 target: -2 lun: -2
Warning: Using ATA Packet interface.
Warning: The related Linux kernel interface code seems to be unmaintained.
Warning: There is absolutely NO DMA, operations thus are slow.
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').
scsibus0:
cdrecord: Warning: controller returns wrong size for CD capabilities page.
        0,0,0     0) 'SONY    ' 'CDU5211         ' 'YYS2' Removable CD-ROM
        0,1,0     1) 'LITE-ON ' 'LTR-48126S      ' '2QS5' Removable CD-ROM
        0,2,0     2) *
        0,3,0     3) *
        0,4,0     4) *
        0,5,0     5) *
        0,6,0     6) *
        0,7,0     7) *
hjem:/home/vegard#

----------------------------------------------------------------------------------------------

If I specify the device, it seems to work , but k3b, xcdroast and burn
do not burn cd's at all (are they dependent that -scanbus works
without dev-specs?).

What may be wrong, is this hardware or software problems?

The output of lsmod and lspci is at the bottom of this mail, 
in advance, thanks for all your help!!!
  Cheers, Vegard 

-----------------------------------lsmod-----------------------------------------
hjem:/home/vegard# lsmod
Module                  Size  Used by
isofs                  37240  0
ipv6                  264644  8
lp                     11176  0
af_packet              22568  2
parport_pc             36900  1
parport                41800  2 lp,parport_pc
floppy                 61200  0
evdev                   9600  0
pcspkr                  3592  0
rtc                    12760  0
pci_hotplug            34640  0
intel_agp              22816  1
ehci_hcd               32004  0
ohci_hcd               21764  0
uhci_hcd               33136  0
usbcore               119012  5 ehci_hcd,ohci_hcd,uhci_hcd
3c59x                  39368  0
capability              4520  0
commoncap               7232  1 capability
snd_ens1371            24932  0
snd_rawmidi            25124  1 snd_ens1371
snd_seq_device          8200  1 snd_rawmidi
snd_pcm_oss            55080  0
snd_mixer_oss          20096  1 snd_pcm_oss
snd_pcm                98728  2 snd_ens1371,snd_pcm_oss
snd_page_alloc         11752  1 snd_pcm
snd_timer              25668  1 snd_pcm
snd_ac97_codec         69988  1 snd_ens1371
snd                    57156  8
snd_ens1371,snd_rawmidi,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_ac97_codec
soundcore              10336  1 snd
gameport                4704  1 snd_ens1371
nvidia               3923228  12
agpgart                34664  2 intel_agp,nvidia
ide_cd                 42656  0
cdrom                  40732  1 ide_cd
ext3                  127240  2
jbd                    62616  1 ext3
mbcache                 9348  1 ext3
ide_generic             1408  0
piix                   13440  1
ide_disk               19296  5
ide_core              139940  4 ide_cd,ide_generic,piix,ide_disk
sd_mod                 21728  0
ata_piix                8132  0
libata                 41700  1 ata_piix
scsi_mod              125228  2 sd_mod,libata
unix                   28756  238
font                    8320  0
vesafb                  6656  0
cfbcopyarea             3872  1 vesafb
cfbimgblt               3040  1 vesafb
cfbfillrect             3776  1 vesafb
hjem:/home/vegard#


-----------------------------------lspci--------------------------------------------
hjem:/home/vegard# lspci
0000:00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host
bridge (rev 03)
0000:00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP
bridge (rev 03)
0000:00:07.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02)
0000:00:07.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01)
0000:00:07.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01)
0000:00:07.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 02)
0000:00:08.0 Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 08)
0000:00:09.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M
[Tornado] (rev 74)
0000:00:0b.0 USB Controller: NEC Corporation USB (rev 43)
0000:00:0b.1 USB Controller: NEC Corporation USB (rev 43)
0000:00:0b.2 USB Controller: NEC Corporation USB 2.0 (rev 04)
0000:01:00.0 VGA compatible controller: nVidia Corporation NV15
[GeForce2 GTS/Pro] (rev a3)
hjem:/home/vegard#



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