Problemi con cdrecord e kernel 2.6.8

[GhePeU]

apro un thread apposito, visto che si era un po' OT di là
riporto i miei post:


io ho già segnalato nella mailing list del kernel che con il nuovo kernel readcd non funziona più, e ho trovato che è già stato segnalato un malfunzionamento di cdrecord: http://www.ussg.iu.edu/hypermail/lin...08.1/2113.html


adesso ho fatto altre prove, alternando 2.6.7 e 2.6.8: k3b col vecchio kernel (e anche col 2.6.8 rc4) funziona perfettamente, col nuovo invece non riconosce il masterizzatore e lo considera un normale lettore cdrom
non ho provato a masterizzare da cli, ma cdrecord mi segnala cose del genere

cdrecord: Operation not permitted. prevent/allow medium removal: scsi sendcmd: no error
CDB:  1E 00 00 00 01 00
status: 0x0 (GOOD STATUS)
cmd finished after 0.000s timeout 40s

che col 2.6.7 non c'erano


conclusione: torno al 2.6.7, masterizzare è una delle cose che faccio più spesso e non mi va di sprecare (o rischiare di sprecare) cd, e nemmeno di reimpararmi la sintassi di cdrecord per fare da console, visto che k3b non va

[GhePeU]

cdrecord da root:

cdrecord dev=/dev/hdc -atip
Cdrecord-Clone 2.01a36 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Jörg Schilling
cdrecord: Warning: Running on Linux-2.6.8
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
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
Using libscg version 'schily-0.8'.
Device type    : Removable CD-ROM
Version        : 0
Response Format: 2
Capabilities   :
Vendor_info    : 'LITE-ON '
Identifikation : 'LTR-52327S      '
Revision       : 'QS0C'
Device seems to be: Generic mmc CD-RW.
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC-3 SWABAUDIO BURNFREE FORCESPEED
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R
ATIP info from disk:
  Indicated writing power: 4
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, high Beta category (A+) (3)
  ATIP start of lead in:  -11077 (97:34/23)
  ATIP start of lead out: 359848 (79:59/73)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 11
Manufacturer: Mitsubishi Chemical Corporation

cdrecord da utente normale:

cdrecord dev=/dev/hdc -atip
Cdrecord-Clone 2.01a36 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Jörg Schilling
cdrecord: Warning: Running on Linux-2.6.8
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
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
Using libscg version 'schily-0.8'.
Device type    : Removable CD-ROM
Version        : 0
Response Format: 2
Capabilities   :
Vendor_info    : 'LITE-ON '
Identifikation : 'LTR-52327S      '
Revision       : 'QS0C'
Device seems to be: Generic mmc CD-RW.
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC-3 SWABAUDIO BURNFREE FORCESPEED
Supported modes:
cdrecord: Operation not permitted. prevent/allow medium removal: scsi sendcmd: no error
CDB:  1E 00 00 00 01 00
status: 0x0 (GOOD STATUS)
cmd finished after 0.000s timeout 40s
ATIP info from disk:
  Indicated writing power: 4
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type A, high Beta category (A+) (3)
  ATIP start of lead in:  -11077 (97:34/23)
  ATIP start of lead out: 359848 (79:59/73)
Disk type:    Long strategy type (Cyanine, AZO or similar)
Manuf. index: 11
Manufacturer: Mitsubishi Chemical Corporation
cdrecord: Operation not permitted. prevent/allow medium removal: scsi sendcmd: no error
CDB:  1E 00 00 00 00 00
status: 0x0 (GOOD STATUS)
cmd finished after 0.000s timeout 40s

notare la riga supported modes e gli errori che seguono

ho provato anche a dare un chmod +s a cdrecord, ma non ci sono variazioni

[Ilmalcom]

stefano@mordor stefano $ cdrecord dev=ATAPI -scanbus
Cdrecord-Clone 2.01a28 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Jörg Schilling
scsidev: 'ATAPI'
devname: 'ATAPI'
scsibus: -2 target: -2 lun: -2
Warning: Using ATA Packet interface.
Warning: The related libscg interface code is in pre alpha.
Warning: There may be fatal problems.
Using libscg version 'schily-0.8'.
scsibus0:
        0,0,0     0) 'SAMSUNG ' 'CD-ROM SC-152G  ' 'C401' Removable CD-ROM
        0,1,0     1) 'CyberDrv' 'CW088D CD-R/RW  ' '100F' 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) *

stefano@mordor stefano $ cdrecord -dev=ATAPI:0,1,0 -atip
Cdrecord-Clone 2.01a28 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Jörg Schilling
scsidev: 'ATAPI:0,1,0'
devname: 'ATAPI'
scsibus: 0 target: 1 lun: 0
Warning: Using ATA Packet interface.
Warning: The related libscg interface code is in pre alpha.
Warning: There may be fatal problems.
Using libscg version 'schily-0.8'.
Device type    : Removable CD-ROM
Version        : 0
Response Format: 1
Vendor_info    : 'CyberDrv'
Identifikation : 'CW088D CD-R/RW  '
Revision       : '100F'
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 BURNFREE 
Supported modes: 
cdrecord: Operation not permitted. prevent/allow medium removal: scsi sendcmd: no error
CDB:  1E 00 00 00 01 00
status: 0x0 (GOOD STATUS)
cmd finished after 0.000s timeout 40s
ATIP info from disk:
  Indicated writing power: 5
  Is not unrestricted
  Is not erasable
  Disk sub type: Medium Type B, low Beta category (B-) (4)
  ATIP start of lead in:  -11824 (97:24/26)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 4
Manufacturer: Computer Support Italy s.r.l.
cdrecord: Operation not permitted. prevent/allow medium removal: scsi sendcmd: no error
CDB:  1E 00 00 00 00 00
status: 0x0 (GOOD STATUS)
cmd finished after 0.000s timeout 40s

[GhePeU]

http://bugs.kde.org/show_bug.cgi?id=87211

dipende dal kernel

una patch aggiunta nel passaggio da 2.6.8 rc4 a 2.6.8

[Ilmalcom]

Porcaccia la miseria, questo 2.6.8 è davvero sfigato

[KornShell]

Lo dico sempre io di aspettare un pò a cambiare un kernel...