On Thu, Apr 10, 2008 at 12:03:20PM +0200, Marcin Cieslak wrote: >Peter Jeremy wrote: >> I am getting timeouts and I/O errors when I connect my MP3 player to >> my desktop. The MP3 player works OK on my laptop. Both are running >> 7-stable/amd64 from about a month ago. The MP3 player does require >> adding a new vendor to usbdevs and a SCSI quirk but this has been done >> on both systems. Can anyone suggest where to start investigating? > >Is your laptop also using ehci?
Yes. I also neglected to mention that my laptop is also using ohci, whereas the desktop is uhci. This shouldn't have any effect (and the lack of uchi/ohci debug output tends to support this) but I suspect it may be associated with the problem. > Can you nuke ehci driver on your desktop >and see if this works? The MP3 player is then not recognized at all. Note that USB1 _is_ working on my desktop because the keyboard and mouse are working. -- Peter Jeremy Please excuse any delays as the result of my ISP's inability to implement an MTA that is either RFC2821-compliant or matches their claimed behaviour.
pgpdBcss7yHKu.pgp
Description: PGP signature
