On Mon, Oct 31, 2005 at 07:57:32AM -0800, Alexandru Cardaniuc wrote: > Hi All!
Hi, > I was trying to burn a CD-RW today with Nautilus CD-burner. But I got an > error writing to CD-RW. > > Detailed error output from cdrecord: > > cdrecord: Operation not permitted. Cannot send SCSI cmd via ioctl > SCSI buffer size: 64512 > cdrecord: Warning: using inofficial version of libscg (ubuntu-0.8ubuntu1 > '@(#)scsitransp.c 1.91 04/06/17 Copyright 1988,1995,2000-2004 J. > Schilling'). > : Operation not permitted > Error: Cannot gain SYS_RAWIO capability.Is cdrecord installed SUID root? > Linux sg driver version: 3.5.27 > Warning: Open by 'devname' is unintentional and not supported. > scsibus: -2 target: -2 lun: -2 > devname: '/dev/hdc' > scsidev: '/dev/hdc' > cdrecord: WARNING: This causes a high risk for buffer underruns. > cdrecord: Permission denied. WARNING: Cannot set priority using setpriority(). > cdrecord: Operation not permitted. WARNING: Cannot set RR-scheduler > cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris. > cdrecord: There are unsettled issues with Linux-2.5 and newer. > cdrecord: Warning: Running on Linux-2.6.12-1-amd64-k8 > cdrecord: Continuing in 5 seconds... > cdrecord: Future versions of cdrecord may have different drive dependent > defaults. > cdrecord: Asuming -tao mode. > cdrecord: No write mode specified. > > > I am running cd-burner as user of course, not as root. Do I have to > setup SUID root? If yes, then how? Can somebody give me some pointers? > A pointer to some docs? > > > Running debian stock kernel 2.6.12 on debian amd64 sid. > > -- > "I am not young enough to know everything." > > Oscar Wilde First, check the permissions of /dev/hdc. They should be brw-rw---- 1 root cdrom 22, 0 2005-10-30 12:21 /dev/hdc The user should be a member of the group 'cdrom', if s/he is not, add him/her with `adduser user cdrom`, logout and log back in. Are you using scsi-emulation? If so, then the device should be something else. See one the scsi-emulation (google) howtos for details. Sorry, I don't know how to change the parameters for nautilus :( Simo -- :r ~/.signature
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