--- Danilo Raineri <[EMAIL PROTECTED]> wrote: > Joris Huizer wrote: > > > /usr/bin/cdrecord: Permission denied > > It seems that /usr/bin/cdrecord has been replaced by > a script, which calls > the appropriate executable depending on the kernel > version: > > AinSoph:~# cat /usr/bin/cdrecord > #!/bin/sh > VERS=`/sbin/kernelversion` > case $VERS in > 2.0|2.2) > exec cdrecord.shm "$@" > ;; > 2.4|*) > exec cdrecord.mmap "$@" > ;; > esac > > You can fiddle with the permissions of cdrecord.* > > On my system, everything works if I chmod +r > /usr/bin/cdrecord > > -- > Danilo Raineri, [EMAIL PROTECTED] > >
Well that idea about cdrecord seems to be the case indeed. However, I did chown root:cdrom cdrecord.mmap chown root:cdrom cdrecord.shm And ls -l /usr/bin/cdrecord* now gives me: -rws--x--- 1 root cdrom 142 Jul 10 14:16 /usr/bin/cdrecord -rwxr-xr-x 1 root cdrom 307K Jul 10 14:16 /usr/bin/cdrecord.mmap -rwxr-xr-x 1 root cdrom 307K Jul 10 14:16 /usr/bin/cdrecord.shm but before a cdmod +r cdrecord still replied, /usr/bin/cdrecord: /usr/bin/cdrecord: Permission denied The /dev/scd* "files" are all root.cdrom; the /dev/sg* "files" are all root.root I was allready in the cdrom group so I tried the following. I did chmod +r /usr/bin/cdrecord - and now running cdrecord results in: [EMAIL PROTECTED]:~$ cdrecord -v -eject -force -immed speed=1 dev=0,0,0 cd_image Cdrecord 2.01a16 (i686-pc-linux-gnu) Copyright (C) 1995-2003 Jörg Schilling TOC Type: 1 = CD-ROM cdrecord.mmap: Operation not permitted. WARNING: Cannot do mlockall(2). cdrecord.mmap: WARNING: This causes a high risk for buffer underruns. cdrecord.mmap: Operation not permitted. WARNING: Cannot set RR-scheduler cdrecord.mmap: Permission denied. WARNING: Cannot set priority using setpriority(). cdrecord.mmap: WARNING: This causes a high risk for buffer underruns. scsidev: '0,0,0' scsibus: 0 target: 0 lun: 0 cdrecord.mmap: Permission denied. Cannot open '/dev/sg0'. Cannot open SCSI driver. cdrecord.mmap: For possible targets try 'cdrecord -scanbus'. Make sure you are root. cdrecord.mmap: For possible transport specifiers try 'cdrecord dev=help'. cdrecord.mmap: Also make sure that you have loaded the sg driver and the driver for cdrecord.mmap: SCSI hardware, eg. ide-scsi if you run IDE/ATAPI drives over cdrecord.mmap: ide-scsi emulation. Read /usr/share/doc/cdrecord/README.ATAPI.setup! ?? now what should I do ? Should I change /dev/sg0 to the cdrom group too ? :-s By the way, why did cdrecord change to a script (without a warning it seems) ? Thanks very much for your help, Joris __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
