[solved] Re: Problems with cdrdao

[Rodolfo Medina <rodolfo.medina@gmail.com>]

On Sat, 12 May 2007, Rodolfo Medina wrote:

>> On my laptop, when I do:
>>
>> $ cdrdao scanbus
>>
>> , I get the following output:
>>
>> -----------------------------------------------------------------------------
>> Cdrdao version 1.1.9 - (C) Andreas Mueller <andreas@daneb.de>
>>  SCSI interface library - (C) Joerg Schilling
>>  Paranoia DAE library - (C) Monty
>>
>> Check http://cdrdao.sourceforge.net/drives.html#dt for current driver tables.
>>
>> LS_COLORS=no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.avi=01;35:*.fli=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.ogg=01;35:*.mp3=01;35:*.wav=01;35:: ERROR: unknow subsystem (scd0) in (/dev/sr0)
>> -----------------------------------------------------------------------------
>>
>> , and then cdrdao does not work.  Instead, on my desktop PC, I get:
>>
> <snip good cdrdao output>
>> , and cdrdao works fine.  On both machines Debian 3.1 is installed.
>> Please, any suggestions about what the problem could be with the laptop?




Jeff D <fixedored@gmail.com> writes:

> Hi Rodolfo,
> Check to make sure that you are in the cdrom group. Verify permissions on your
> cdrw, they should be something like this:
>
> $ ls -al /dev/cd*
> lrwxrwxrwx 1 root root 3 2007-05-02 06:54 /dev/cdrom -> hdc
> lrwxrwxrwx 1 root root 3 2007-05-02 06:54 /dev/cdrw -> hdc
>
> $ ls -atlh /dev/hdc
> brw-rw---- 1 root cdrom 22, 0 2007-05-02 06:54 /dev/hdc


Thanks!  :)
The problem seems to be solved simply with:

 # chmod 777 sg*

. Cheers,
Rodolfo