Hi all, I'm using U3 Cruzer USB 1GB flash drive. As many people may know upon plugging-in it provides both regular storage device and cdrom functionality.
Before the latest system update I could use and mount both devices without any problem. Now I've noticed that cdrom device disappeared. I've checked this issue running the system from both Archlinux 0.8 and Archlinux 2007.08.1 cds. The following are the dmesg output after I plugged-in U3 Cruzer USB flash drive. Archlinux 0.8: ------------------------------------------------------ .... usb 1-6: new high speed USB device using ehci_hcd and address 2 usb 1-6: configuration #1 chosen from 1 choice Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Initializing USB Mass Storage driver... scsi2 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 2 usbcore: registered new interface driver usb-storage USB Mass Storage support registered. scsi 2:0:0:0: Direct-Access SanDisk U3 Cruzer Micro 3.21 PQ: 0 ANSI: 2 SCSI device sdb: 1993728 512-byte hdwr sectors (1021 MB) sdb: Write Protect is off sdb: Mode Sense: 03 00 00 00 sdb: assuming drive cache: write through SCSI device sdb: 1993728 512-byte hdwr sectors (1021 MB) sdb: Write Protect is off sdb: Mode Sense: 03 00 00 00 sdb: assuming drive cache: write through sdb: sdb1 sd 2:0:0:0: Attached scsi removable disk sdb scsi 2:0:0:1: CD-ROM SanDisk U3 Cruzer Micro 3.21 PQ: 0 ANSI: 2 sr2: scsi3-mmc drive: 8x/40x writer xa/form2 cdda tray sr 2:0:0:1: Attached scsi CD-ROM sr2 usb-storage: device scan complete ------------------------------------------------------ Archlinux 2007.08.1: ------------------------------------------------------ usb 1-6: new high speed USB device using ehci_hcd and address 2 usb 1-6: configuration #1 chosen from 1 choice Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Initializing USB Mass Storage driver... scsi2 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 2 usb-storage: waiting for device to settle before scanning usbcore: registered new interface driver usb-storage USB Mass Storage support registered. scsi 2:0:0:0: Direct-Access SanDisk U3 Cruzer Micro 3.21 PQ: 0 ANSI: 2 sd 2:0:0:0: [sdb] 1993728 512-byte hardware sectors (1021 MB) sd 2:0:0:0: [sdb] Write Protect is off sd 2:0:0:0: [sdb] Mode Sense: 03 00 00 00 sd 2:0:0:0: [sdb] Assuming drive cache: write through sd 2:0:0:0: [sdb] 1993728 512-byte hardware sectors (1021 MB) sd 2:0:0:0: [sdb] Write Protect is off sd 2:0:0:0: [sdb] Mode Sense: 03 00 00 00 sd 2:0:0:0: [sdb] Assuming drive cache: write through sdb: sdb1 sd 2:0:0:0: [sdb] Attached SCSI removable disk usb-storage: device scan complete ------------------------------------------------------ So something is changed. Could somebody explain this please? And is there a way to enable the old behavior? Cheers, Sergey _______________________________________________ arch mailing list [email protected] http://archlinux.org/mailman/listinfo/arch
