also have usb issues with 15.10 and asus x99e-ws. get similar error messages as above: [ 10.918992] usb 1-3: device descriptor read/all, error -110 [ 11.031084] usb 1-3: new high-speed USB device number 3 using xhci_hcd
consequence is that usb devices take a long time to be recognized. takes a long time to enter the bios (the press f2 prompt for bios waits an abnormally long time) a complete power down and bios reset fixes the issue temporarily. (no error message at boot up and fast usb device recognition) however this fix is intermittent. there is only a keyboard and mouse plugged in the usb ports. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1437492 Title: boot stalls on USB detection errors To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1437492/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
