关于linux下的光盘刻录问题,

hamy

我的系统是Fedora2,内核昨天升的级,三星的combo,SM-352B.
用Nautilus 中的 CD Creator可以生成镜像,但却刻不到盘上,返回的结果:
cdrecord: Illegal write mode for this drive.
cdrecord: Drive does not support TAO recording.
SCSI buffer size: 64512
cdrecord: Warning: using inofficial libscg transport code version(schily - Red Hat-scsi-linux-sg.c-1.80-RH'@(#)scsi-linux-sg.c    1.80 04/03/08 Copyright 1997 J.Schilling').
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: WARNING: This causes a high risk for buffer underruns.
cdrecord: Cannot allocate memory. WARNING: Cannot do mlockall(2).
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.
然后换了X-CD-Roast,第一次设定的时候有这个警告.

dannycat

这个：“cdrecord: Permission denied.”
普通用户默认没有刻录权限。

在 Linux 下使用 IDE 刻录机最好使用模拟 SCSI 形式， 先 modprobe ide-scsi

hamy

我再试试-U,