On Wed, 26 Dec 2007, William L. Maltby wrote: > On Wed, 2007-12-26 at 11:11 -0500, William L. Maltby wrote: >> <snip> > > Almost forgot. IIRC, usb devices are always scsi. My usb flash drives > all appear as scsi. So we can be certain that you need a scsi stack of > loadable modules similar to the ones on my system that I showed earlier. > > On my 4.x, the only machine I have the flash drives in ATM), I see > > sd_mod 17345 4 > usb_storage 60937 2 > scsi_mod 125901 2 sd_mod,usb_storage > uhci_hcd 31705 0 > ehci_hcd 31429 0 > > out of lsmod. I'm pretty sure you'll need those. But my usb is 2.0, so > I'm not sure about the to *_hcd modules. I think those were common among > the 1.x -> 2.x versions of usb. A few items that may be obvious but I'll still ask/suggest: - Turn off the CD drive, and unplug the USB cable from both drive and PC - Gracefully shut down the PC, then physically power off (if necessary) - Plug the USB cable back into both devices (CD and PC) - Turn on the CD drive - Turn on the PC Keep an eye on all status messasges. If all looks good, try to read a disk. If that works, try to burn a disk. Use command-line utils to start. Let us know. Scott > > -- > Bill > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos >