sigeakiです。長文失礼します。 NEC の LavieNX LB20 に Vine-2.6 (kernel-2.4.20-0vl5) を入れて使用して います。これに、 USB CD-RW (Logitec の LCW-Z4408/U) を使用して CD-RW を焼こうとしているのですが、テストのみだとうまくいくのですが、実際書 き込みをしようとするとうまくいきません。助言お願いいたします。 USB ケーブルを挿した時の cdrecord -scanbus の結果です。 Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 Jrg Schilling Linux sg driver version: 3.1.24 Using libscg version 'schily-0.5' scsibus0: 0,0,0 0) 'TEAC ' 'CD-220EA ' '1.5A' Removable CD-ROM 0,1,0 1) * 0,2,0 2) * 0,3,0 3) * 0,4,0 4) * 0,5,0 5) * 0,6,0 6) * 0,7,0 7) * scsibus1: 1,0,0 100) 'PHILIPS ' '4424 CDRW USB ' '3045' Removable CD-ROM 1,1,0 101) * 1,2,0 102) * 1,3,0 103) * 1,4,0 104) * 1,5,0 105) * 1,6,0 106) * 1,7,0 107) * cdrecord -v speed=2 dev=1,0,0 -dummy -eject -data/home/sigeaki/tmp/cd.iso の結果です。 Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 Jg Schilling TOC Type: 1 = CD-ROM scsidev: '1,0,0' scsibus: 1 target: 0 lun: 0 Linux sg driver version: 3.1.24 Using libscg version 'schily-0.5' atapi: 1 Device type : Removable CD-ROM Version : 2 Response Format: 1 Vendor_info : 'PHILIPS ' Identifikation : '4424 CDRW USB ' Revision : '3045' Device seems to be: Generic mmc CD-RW. Using generic SCSI-3/mmc CD-R driver (mmc_cdr). Driver flags : SWABAUDIO Drive buf size : 1343488 = 1312 KB FIFO size : 4194304 = 4096 KB Track 01: data 9 MB Total size: 10 MB (01:03.17) = 4738 sectors Lout start: 10 MB (01:05/13) = 4738 sectors Current Secsize: 2048 ATIP info from disk: Indicated writing power: 5 Reference speed: 2 Is not unrestricted Is erasable ATIP start of lead in: -12900 (97:10/00) ATIP start of lead out: 359849 (79:59/74) speed low: 0 speed high: 4 power mult factor: 4 5 recommended erase/write power: 3 A2 values: 5C C6 26 Disk type: unknown Manuf. index: -1 Manufacturer: unknown (not in table) Blocks total: 359849 Blocks current: 359849 Blocks remaining: 355111 Starting to write CD/DVD at speed 2 in dummy mode for single session. Last chance to quit, starting dummy write in 0 seconds. Operation starts. Waiting for reader process to fill input buffer ... input buffer ready. Starting new track at sector: 0 Track 01: 9 of 9 MB written (fifo 100%). Track 01: Total bytes read/written: 9699328/9699328 (4736 sectors). Writing time: 36.984s Fixating... WARNING: Some drives don't like fixation in dummy mode. Fixating time: 0.043s cdrecord: fifo had 153 puts and 153 gets. cdrecord: fifo was 0 times empty and 87 times full, min fill was 96%. cdrecord -v speed=2 dev=1,0,0 -eject -data /home/sigeaki/tmp/cd.iso と-dummyをはずすと cdrecord: No such device or address. Cannot send SCSI cmd via ioctl というメッセージをはいてしまいます。 その後、 cdrecord -scanbus すると、次のようになり、 USB CD-RW が見え なくなってしまい、挿しなおしするとまた見えるようになります。 Cdrecord 1.10 (i686-pc-linux-gnu) Copyright (C) 1995-2001 Jg Schilling Linux sg driver version: 3.1.24 Using libscg version 'schily-0.5' scsibus0: 0,0,0 0) 'TEAC ' 'CD-220EA ' '1.5A' Removable CD-ROM 0,1,0 1) * 0,2,0 2) * 0,3,0 3) * 0,4,0 4) * 0,5,0 5) * 0,6,0 6) * 0,7,0 7) * ★sigeaki sato★ sigeaki@xxxxxxxxxxxxxxx