Always used xcdroast successfully on RedHat. Now, after I moved to Debian (Testing), all CDRs fail to write at one point or another.
Details: 1.setting non-root mode and run as non-root user: scsidev: '0,0,0' scsibus: 0 target: 0 lun: 0 Linux sg driver version: 3.1.25 SCSI buffer size: 64512 Cdrecord-Clone 2.01a19 (i686-pc-linux-gnu) Copyright (C) 1995-2003 J<F6>rg Schilling TOC Type: 1 = CD-ROM Using libscg version 'schily-0.7' atapi: 1 Device type : Removable CD-ROM Version : 0 Response Format: 1 Vendor_info : 'TEAC ' Identifikation : 'CD-W224E ' Revision : 'L.0E' Device seems to be: Generic mmc CD-RW. .... Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr). Driver flags : MMC-2 SWABAUDIO BURNFREE Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R Drive buf size : 1493520 = 1458 KB FIFO size : 4194304 = 4096 KB 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. .... cdrecord.mmap: Input/output error. write_g1: scsi sendcmd: no error CDB: 2A 00 00 03 DB 28 00 00 1F 00 status: 0x2 (CHECK CONDITION) Sense Bytes: 70 00 03 00 00 00 00 0A 00 00 00 01 0C 09 00 00 Sense Key: 0x3 Medium Error, Segment 0 Sense Code: 0x0C Qual 0x09 (write error - loss of streaming) Fru 0x0 Sense flags: Blk 0 (not valid) cmd finished after 0.028s timeout 200s cdrecord.mmap: The current problem looks like a buffer underrun. cdrecord.mmap: Try to use 'driveropts=burnfree'. cdrecord.mmap: Make sure that you are root, enable DMA and check your HW/OS set up. 2. "Permission Error" - so I ran as root. Also fails: FIFO size : 4194304 = 4096 KB pregap1: -1 Track 01: data 699 MB padsize: 30 KB [no permission problems here !!] .... Starting new track at sector: 0 .... Sense Key: 0x3 Medium Error, Segment 0 Sense Code: 0x0C Qual 0x09 (write error - loss of streaming) Fru 0x0 Sense flags: Blk 0 (not valid) cmd finished after 0.077s timeout 200s cdrecord.mmap: The current problem looks like a buffer underrun. cdrecord.mmap: Try to use 'driveropts=burnfree'. cdrecord.mmap: Make sure that you are root, enable DMA and check your HW/OS set up. Where would I enable that burnfree ? Why does it suggest to use root (I am), DMA (I do), what else should I check as hardware/OS setup ? The output of cdrecord -scanbus is the one as in the example above, btw. Any hint is appreciated ! -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
