DVDrom on Sunfire X4150

[ciriarte]

Had problems installing SLES10SP2 on a X4150, finished the installation by network as in a given point the dvdrom stopped responding...

After system start up, I try to issue a lsusb and after a delay I get an output (not listing my dvdrom), and checking the system logs I found this:

Jul  3 11:36:41 asusis-xen2 kernel: usb 1-1: device not accepting address 2, error -110
Jul  3 11:36:41 asusis-xen2 kernel: usb 1-1: USB disconnect, address 2
Jul  3 11:36:41 asusis-xen2 kernel: sr 9:0:0:0: scsi: Device offlined - not ready after error recovery
Jul  3 11:36:41 asusis-xen2 kernel: sr0: scsi3-mmc drive: 0x/0x caddy
Jul  3 11:36:41 asusis-xen2 kernel: Uniform CD-ROM driver Revision: 3.20
Jul  3 11:36:41 asusis-xen2 kernel: sr 9:0:0:0: Attached scsi CD-ROM sr0
Jul  3 11:36:41 asusis-xen2 usb_id[4664]: usb_id: unable to access '/block/sr0'
Jul  3 11:36:41 asusis-xen2 scsi_id[4666]: scsi_id: unable to access '/block/sr0'
Jul  3 11:36:41 asusis-xen2 scsi_id[4668]: scsi_id: unable to access '/block/sr0'
Jul  3 11:36:41 asusis-xen2 kernel: usb 1-1: new high speed USB device using ehci_hcd and address 6
Jul  3 11:36:44 asusis-xen2 kernel: usb 1-1: device descriptor read/64, error -110
Jul  3 11:36:49 asusis-xen2 sshd[4673]: Accepted publickey for root from 10.129.5.214 port 3695 ssh2
Jul  3 11:36:59 asusis-xen2 kernel: st: Version 20070203, fixed bufsize 32768, s/g segs 256
Jul  3 11:36:59 asusis-xen2 kernel: usb 1-1: device descriptor read/64, error -110
Jul  3 11:37:00 asusis-xen2 kernel: usb 1-1: new high speed USB device using ehci_hcd and address 7
Jul  3 11:37:03 asusis-xen2 kernel: usb 1-1: device descriptor read/64, error -110
Jul  3 11:37:18 asusis-xen2 kernel: usb 1-1: device descriptor read/64, error -110
Jul  3 11:37:18 asusis-xen2 kernel: usb 1-1: new high speed USB device using ehci_hcd and address 8
Jul  3 11:37:29 asusis-xen2 kernel: usb 1-1: device not accepting address 8, error -110
Jul  3 11:37:29 asusis-xen2 kernel: usb 1-1: new high speed USB device using ehci_hcd and address 9
Jul  3 11:37:39 asusis-xen2 kernel: usb 1-1: device not accepting address 9, error -110

Any experiences with this?