after i did echo -n -1 > /sys/module/usbcore/parameters/autosuspend it was better, i got less messages if the kind Oct 11 15:12:38 hermann-server kernel: [ 1226.568000] usb 3-1: new high speed USB device using ehci_hcd and address 6 Oct 11 15:12:43 hermann-server kernel: [ 1231.588000] usb 3-1: device descriptor read/8, error -110 Oct 11 15:12:48 hermann-server kernel: [ 1236.708000] usb 3-1: device descriptor read/8, error -110
but after coping 150MB the disc was "unsavely unmounted" :) , so it still exist for me even after after i did echo -n -1 > /sys/module/usbcore/parameters/autosuspend . a modprobe -r ehci_hcd is still the one and only thing what works for me, to ensure that my usb2.0 hdd works. But thats a problem 500GB with usb1.1 ... -- USB devices are not recognized when having ehci_hcd modprobed https://bugs.launchpad.net/bugs/88746 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
