“ehci”

Dave W. Smith ? This could all be a lot simpler

Dave W. Smith This could all be a lot simpler. Posted 2 April 2011 @ 12pm Tagged Technical Stuff USB ehci_hcd woes Posting to help the next person who runs into this problem and Googles for help. I noticed that several log files in /var/log/ on my T400 running Ubuntu 10.04 were filling up with stuff like ... kernel: ... usb 2-4: new high speed USB device using ehci_hcd and address 17 ... kernel: ... usb 2-4: device descriptor read/all, error -71 ... kernel: ... hub 2-0:1.0: unable to enumerate