[Tech] CD non writable

[Leonardo Boselli]

ecco quello che mi succede:
che ne dite ? Che manca qualche modulo ?
(woody con 2.4.4)

student:~# cdrecord dev=/dev/sr0 linux-2.4.4.tar.gz
Cdrecord 1.9 (i686-pc-linux-gnu) Copyright (C) 1995-2000 Jrg Schilling
scsidev: '/dev/sr0'
devname: '/dev/sr0'
scsibus: -2 target: -2 lun: -2
cdrecord: Read-only file system. Cannot open '/dev/sr0'. Cannot open SCSI
driver.
cdrecord: For possible targets try 'cdrecord -scanbus'. Make sure you are
root.
student:~# cdrecord -scanbus
Cdrecord 1.9 (i686-pc-linux-gnu) Copyright (C) 1995-2000 Jrg Schilling
Linux sg driver version: 3.1.17
Using libscg version 'schily-0.1'
scsibus0:
        0,0,0     0) *
        0,1,0     1) *
        0,2,0     2) *
(scsi0:A:3:0): refuses synchronous negotiation. Using asynchronous
transfers
        0,3,0     3) 'YAMAHA  ' 'CDR400t         ' '1.0g' Removable CD-ROM
        0,4,0     4) *
        0,5,0     5) *
        0,6,0     6) *
        0,7,0     7) *
        0,10,0   10) 'IBM     ' 'DNES-309170W    ' 'SA30' Disk
student:~#


------- End of forwarded message -------
Leonardo Boselli (NIT)
Dipartimento Ingegneria Civile
Universita` di Firenze
Via Santa Marta 3
I-50139 Firenze
+39()055-4796-431