On Thu, 1 Sep 2005, Andrew Morton wrote: > Reuben Farrelly <[EMAIL PROTECTED]> wrote:
> > I'm also observing some USB messages logged: > > > > Sep 2 13:26:22 tornado kernel: usb 5-1: new full speed USB device using > > uhci_hcd and address 13 > > Sep 2 13:26:22 tornado kernel: drivers/usb/class/usblp.c: usblp0: USB > > Bidirectional printer dev 13 if 0 alt 0 proto 2 vid 0x03F0 pid 0x6204 > > Sep 2 13:26:23 tornado kernel: hub 5-0:1.0: port 1 disabled by hub (EMI?), > > re-enabling... This message means pretty much what it says: noise or something else caused the connection to be disabled. In theory this could be caused by a problem with the host controller, the cable, or the printer. Does this happen consistently with 2.6.13-mm1? Did it happen with 2.6.12? > > Sep 2 13:26:23 tornado kernel: usb 5-1: USB disconnect, address 13 > > Sep 2 13:26:23 tornado kernel: drivers/usb/class/usblp.c: usblp0: removed > > Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using > > uhci_hcd and address 14 > > Sep 2 13:26:23 tornado kernel: usb 5-1: device descriptor read/64, error > > -71 > > Sep 2 13:26:23 tornado kernel: usb 5-1: device descriptor read/64, error > > -71 > > Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using > > uhci_hcd and address 15 > > Sep 2 13:26:23 tornado kernel: usb 5-1: device descriptor read/all, error > > -71 > > Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using > > uhci_hcd and address 16 > > Sep 2 13:26:23 tornado kernel: usb 5-1: can't set config #1, error -71 > > Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using > > uhci_hcd and address 17 > > Sep 2 13:26:24 tornado kernel: usb 5-1: unable to read config index 0 > > descriptor/start > > Sep 2 13:26:24 tornado kernel: usb 5-1: can't read configurations, error > > -71 If it's not already in 2.6.13-mm1, this patch may help with the reinitialization: http://marc.theaimsgroup.com/?l=linux-usb-devel&m=112551468126219&w=2 Alan Stern - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
