I bought this cdrom and when I booted for the first time it worked just fine. After the next boot something went wrong. I'm wondering if this is a usb mass storage device or not? What can I do? Here's some dmesg: SCSI subsystem driver Revision: 1.00 Initializing USB Mass Storage driver... usb.c: registered new driver usb-storage usb-uhci.c: interrupt, status 2, frame# 663 usb_control/bulk_msg: timeout scsi0 : SCSI emulation for USB Mass Storage devices Vendor: LITE-ON Model: LXR-40243 Rev: US02 Type: CD-ROM ANSI SCSI revision: 02 WARNING: USB Mass Storage data integrity not assured USB Mass Storage device found at 3 USB Mass Storage support registered. kjournald starting. Commit interval 5 seconds Here's messages: (Notice the usb mouse, don't mind about that) Aug 17 17:40:09 onyx kernel: usb.c: registered new driver usbdevfs Aug 17 17:40:09 onyx kernel: usb.c: registered new driver hub Aug 17 17:40:10 onyx kernel: usb-uhci.c: $Revision: 1.275 $ time 17:59:01 Mar 13 2003 Aug 17 17:40:10 onyx kernel: usb-uhci.c: High bandwidth mode enabled Aug 17 17:40:10 onyx kernel: usb-uhci.c: USB UHCI at I/O 0x1020, IRQ 5 Aug 17 17:40:10 onyx kernel: usb-uhci.c: Detected 2 ports Aug 17 17:40:10 onyx kernel: usb.c: new USB bus registered, assigned bus number 1 Aug 17 17:40:10 onyx kernel: usb-uhci.c: v1.275:USB Universal Host Controller Interface driver Aug 17 17:40:10 onyx kernel: usb.c: registered new driver hiddev Aug 17 17:40:10 onyx kernel: usb.c: registered new driver hid Aug 17 17:40:10 onyx kernel: usb.c: USB device 3 (vend/prod 0xecd/0x1402) is not claimed by any active driver. Aug 17 17:40:10 onyx kernel: input0: USB HID v1.10 Mouse [Logitech USB Receiver] on usb1:4.0 Aug 17 17:40:10 onyx kernel: usb.c: registered new driver usb-storage Aug 17 17:40:10 onyx kernel: usb-uhci.c: interrupt, status 2, frame# 663 Aug 17 17:40:10 onyx kernel: usb_control/bulk_msg: timeout Aug 17 17:40:10 onyx kernel: usb-uhci.c: interrupt, status 3, frame# 1997 Aug 17 17:40:10 onyx kernel: usb.c: USB disconnect on device 00:07.2-1.2 address 4 Aug 17 17:40:10 onyx kernel: input0: USB HID v1.10 Mouse [Logitech USB Receiver] on usb1:5.0 -- Antti <antti@xxxxxxxxxxx> -- Shrike-list mailing list Shrike-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/shrike-list