花田です。 > 2回目で挿しているにも拘らず Attached: No と出てるのはおかしいですね。 これも常に No ではなく、Yes となることもあります。 > # tail -f /var/log/messages > を実行して、デバイスを抜き差しした時に出力されるログを > 見せて頂けますか。 以下に載せます。よろしくお願いいたします。 挿したとき Aug 23 23:50:28 Omohikane kernel: hub.c: new USB device 00:06.0-2, assigned address 2 Aug 23 23:50:28 Omohikane kernel: scsi0 : SCSI emulation for USB Mass Storage devices Aug 23 23:50:28 Omohikane kernel: Vendor: I-O DATA Model: USB Flash Disk Rev: 4.31 Aug 23 23:50:28 Omohikane kernel: Type: Direct-Access ANSI SCSI revision: 02 Aug 23 23:50:28 Omohikane kernel: Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0 Aug 23 23:50:28 Omohikane kernel: usb-uhci.c: interrupt, status 3, frame# 1097 Aug 23 23:50:28 Omohikane kernel: sda : READ CAPACITY failed. Aug 23 23:50:28 Omohikane kernel: sda : status = 1, message = 00, host = 0, driver = 08 Aug 23 23:50:28 Omohikane kernel: Current sd00:00: sns = 70 6 Aug 23 23:50:28 Omohikane kernel: ASC=3a ASCQ= 0 Aug 23 23:50:28 Omohikane kernel: Raw sense data:0x70 0x00 0x06 0x00 0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x3a 0x00 0x00 0x00 0x00 0x00 Aug 23 23:50:28 Omohikane kernel: sda : block size assumed to be 512 bytes, disk size 1GB. Aug 23 23:50:28 Omohikane kernel: sda: I/O error: dev 08:00, sector 0 Aug 23 23:50:28 Omohikane kernel: I/O error: dev 08:00, sector 0 Aug 23 23:50:28 Omohikane kernel: ldm_validate_partition_table(): Disk read failed. Aug 23 23:50:28 Omohikane kernel: I/O error: dev 08:00, sector 0 Aug 23 23:50:28 Omohikane kernel: unable to read partition table Aug 23 23:50:28 Omohikane murasaki.usb[1357]: usb device is added Aug 23 23:50:28 Omohikane murasaki.usb[1357]: vendor:0x8ec product:0x12 Dclass:0x0 Dsubclass:0x0 Dprotocol:0x0 Iclass:0x8 Isubclass:0x6 Iprotocol:0x50 Aug 23 23:50:28 Omohikane murasaki.usb[1357]: MATCH(alias-sd) -> match_flags:0x180 vendor:0x0 product:0x0 Dclass:0x0 Dsubclass:0x0 Dprotocol:0x0 Iclass:0x8 Isubclass:0x6 Iprotocol:0x0 Aug 23 23:50:28 Omohikane murasaki.usb[1357]: MATCH(usb-storage) -> match_flags:0x380 vendor:0x0 product:0x0 Dclass:0x0 Dsubclass:0x0 Dprotocol:0x0 Iclass:0x8 Isubclass:0x6 Iprotocol:0x50 Aug 23 23:50:28 Omohikane murasaki.usb[1357]: Dependence(usb-storage) was found Aug 23 23:50:28 Omohikane murasaki.usb[1357]: Dependence(sd_mod) was found Aug 23 23:50:28 Omohikane murasaki.usb[1357]: Dependence(scsi_mod) was found Aug 23 23:50:28 Omohikane murasaki.usb[1357]: Loading usb-storage Aug 23 23:50:28 Omohikane murasaki.usb[1357]: Loading sd_mod Aug 23 23:50:28 Omohikane murasaki.usb[1357]: Loading scsi_mod Aug 23 23:50:28 Omohikane murasaki.usb[1357]: Dependence(usb_mount) was found Aug 23 23:50:28 Omohikane murasaki.usb[1357]: Executing "usb_mount" "start" Aug 23 23:50:29 Omohikane kernel: sda : READ CAPACITY failed. Aug 23 23:50:29 Omohikane kernel: sda : status = 1, message = 00, host = 0, driver = 08 Aug 23 23:50:29 Omohikane kernel: Current sd00:00: sns = 70 6 Aug 23 23:50:29 Omohikane kernel: ASC=3a ASCQ= 0 Aug 23 23:50:29 Omohikane kernel: Raw sense data:0x70 0x00 0x06 0x00 0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x3a 0x00 0x00 0x00 0x00 0x00 Aug 23 23:50:29 Omohikane kernel: sda : block size assumed to be 512 bytes, disk size 1GB. Aug 23 23:50:29 Omohikane kernel: sda: I/O error: dev 08:00, sector 0 Aug 23 23:50:29 Omohikane kernel: I/O error: dev 08:00, sector 0 Aug 23 23:50:29 Omohikane kernel: ldm_validate_partition_table(): Disk read failed. Aug 23 23:50:29 Omohikane kernel: I/O error: dev 08:00, sector 0 Aug 23 23:50:29 Omohikane kernel: unable to read partition table Aug 23 23:50:29 Omohikane kernel: sda : READ CAPACITY failed. Aug 23 23:50:29 Omohikane kernel: sda : status = 1, message = 00, host = 0, driver = 08 Aug 23 23:50:29 Omohikane kernel: Current sd00:00: sns = 70 6 Aug 23 23:50:29 Omohikane kernel: ASC=3a ASCQ= 0 Aug 23 23:50:29 Omohikane kernel: Raw sense data:0x70 0x00 0x06 0x00 0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x3a 0x00 0x00 0x00 0x00 0x00 Aug 23 23:50:29 Omohikane kernel: sda : block size assumed to be 512 bytes, disk size 1GB. Aug 23 23:50:29 Omohikane kernel: sda: I/O error: dev 08:00, sector 0 Aug 23 23:50:29 Omohikane kernel: I/O error: dev 08:00, sector 0 Aug 23 23:50:29 Omohikane kernel: ldm_validate_partition_table(): Disk read failed. Aug 23 23:50:29 Omohikane kernel: I/O error: dev 08:00, sector 0 Aug 23 23:50:29 Omohikane kernel: unable to read partition table Aug 23 23:50:30 Omohikane kernel: sda : READ CAPACITY failed. Aug 23 23:50:30 Omohikane kernel: sda : status = 1, message = 00, host = 0, driver = 08 Aug 23 23:50:30 Omohikane kernel: Current sd00:00: sns = 70 6 Aug 23 23:50:30 Omohikane kernel: ASC=3a ASCQ= 0 Aug 23 23:50:30 Omohikane kernel: Raw sense data:0x70 0x00 0x06 0x00 0x00 0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x3a 0x00 0x00 0x00 0x00 0x00 Aug 23 23:50:30 Omohikane kernel: sda : block size assumed to be 512 bytes, disk size 1GB. Aug 23 23:50:30 Omohikane kernel: sda: I/O error: dev 08:00, sector 0 Aug 23 23:50:30 Omohikane kernel: I/O error: dev 08:00, sector 0 Aug 23 23:50:30 Omohikane kernel: ldm_validate_partition_table(): Disk read failed. Aug 23 23:50:30 Omohikane kernel: I/O error: dev 08:00, sector 0 Aug 23 23:50:30 Omohikane kernel: unable to read partition table 抜いたとき Aug 23 23:52:07 Omohikane kernel: usb.c: USB disconnect on device 00:06.0-2 address 2 Aug 23 23:52:07 Omohikane murasaki.usb[1404]: usb device is removed Aug 23 23:52:07 Omohikane murasaki.usb[1404]: vendor:0x8ec product:0x12 Dclass:0x0 Dsubclass:0x0 Dprotocol:0x0 Iclass:0x8 Isubclass:0x6 Iprotocol:0x50 Aug 23 23:52:07 Omohikane murasaki.usb[1404]: MATCH(alias-sd) -> match_flags:0x180 vendor:0x0 product:0x0 Dclass:0x0 Dsubclass:0x0 Dprotocol:0x0 Iclass:0x8 Isubclass:0x6 Iprotocol:0x0 Aug 23 23:52:08 Omohikane murasaki.usb[1404]: hid was skipped in usbmap Aug 23 23:52:08 Omohikane murasaki.usb[1404]: MATCH(usb-storage) -> match_flags:0x380 vendor:0x0 product:0x0 Dclass:0x0 Dsubclass:0x0 Dprotocol:0x0 Iclass:0x8 Isubclass:0x6 Iprotocol:0x50 Aug 23 23:52:08 Omohikane murasaki.usb[1404]: Dependence(usb-storage) was found Aug 23 23:52:08 Omohikane murasaki.usb[1404]: Dependence(sd_mod) was found Aug 23 23:52:08 Omohikane murasaki.usb[1404]: Dependence(scsi_mod) was found Aug 23 23:52:08 Omohikane murasaki.usb[1404]: Unloading usb-storage Aug 23 23:52:08 Omohikane murasaki.usb[1404]: Unloading sd_mod Aug 23 23:52:08 Omohikane murasaki.usb[1404]: Unloading scsi_mod Aug 23 23:52:08 Omohikane kernel: usb.c: deregistering driver usb-storage Aug 23 23:52:08 Omohikane kernel: scsi : 0 hosts left. Aug 23 23:52:08 Omohikane murasaki.usb[1404]: Dependence(usb_mount) was found Aug 23 23:52:08 Omohikane murasaki.usb[1404]: Executing "usb_mount" "stop" -- 花田啓明 (HANADA hiroaki) <hiroaki@xxxxxxxxxxxxxx>