On Thu, 1 Sep 2005, Andrew Morton wrote:
Reuben Farrelly <reuben-lkml@xxxxxxxx> 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?