Am hoping someone can still help me out with this; I've updating 60-persistent-storage.rules, but still have a delay in start up. . . Looks like to me there are other rules related to USB trying to access, please help! patrick@patrick-Aspire-ES1-111M ~ $ uname -a Linux patrick-Aspire-ES1-111M 3.16.0-36-generic #48~14.04.1-Ubuntu SMP Wed Apr 15 13:12:28 UTC 2015 i686 i686 i686 GNU/Linux calling: test version 204 This program is for debugging only, it does not run any program specified by a RUN key. It may show incorrect results, because some values may be different, or not available at a simulation run. === trie on-disk === tool version: 204 file size: 5773073 bytes header size 80 bytes strings 1271633 bytes nodes 4501360 bytes load module index read rules file: /lib/udev/rules.d/40-crda.rules read rules file: /lib/udev/rules.d/40-gnupg.rules read rules file: /lib/udev/rules.d/40-hyperv-hotadd.rules read rules file: /lib/udev/rules.d/40-inputattach.rules read rules file: /lib/udev/rules.d/40-libgphoto2-6.rules GOTO 'libgphoto2_usb_end' has no matching label in: '/lib/udev/rules.d/40-libgphoto2-6.rules' read rules file: /lib/udev/rules.d/40-usb-media-players.rules read rules file: /lib/udev/rules.d/40-usb_modeswitch.rules read rules file: /lib/udev/rules.d/42-usb-hid-pm.rules read rules file: /lib/udev/rules.d/50-firmware.rules read rules file: /lib/udev/rules.d/50-udev-default.rules read rules file: /lib/udev/rules.d/55-dm.rules read rules file: /lib/udev/rules.d/56-lvm.rules read rules file: /lib/udev/rules.d/60-cdrom_id.rules read rules file: /lib/udev/rules.d/60-keyboard.rules read rules file: /lib/udev/rules.d/60-pcmcia.rules read rules file: /lib/udev/rules.d/60-persistent-alsa.rules read rules file: /lib/udev/rules.d/60-persistent-input.rules read rules file: /lib/udev/rules.d/60-persistent-serial.rules read rules file: /lib/udev/rules.d/60-persistent-storage-dm.rules read rules file: /lib/udev/rules.d/60-persistent-storage-tape.rules read rules file: /lib/udev/rules.d/60-persistent-storage.rules read rules file: /lib/udev/rules.d/60-persistent-v4l.rules read rules file: /etc/udev/rules.d/60-vboxdrv.rules read rules file: /lib/udev/rules.d/61-accelerometer.rules read rules file: /lib/udev/rules.d/61-gnome-bluetooth-rfkill.rules read rules file: /lib/udev/rules.d/62-google-cloudimg.rules read rules file: /lib/udev/rules.d/64-btrfs.rules read rules file: /lib/udev/rules.d/64-xorg-xkb.rules read rules file: /lib/udev/rules.d/66-xorg-synaptics-quirks.rules read rules file: /lib/udev/rules.d/69-libmtp.rules read rules file: /lib/udev/rules.d/69-xorg-vmmouse.rules read rules file: /lib/udev/rules.d/69-xserver-xorg-input-wacom.rules read rules file: /etc/udev/rules.d/70-persistent-net.rules read rules file: /lib/udev/rules.d/70-power-switch.rules read rules file: /lib/udev/rules.d/70-printers.rules read rules file: /lib/udev/rules.d/70-uaccess.rules read rules file: /lib/udev/rules.d/71-seat.rules read rules file: /lib/udev/rules.d/73-idrac.rules read rules file: /lib/udev/rules.d/73-seat-late.rules read rules file: /lib/udev/rules.d/75-net-description.rules read rules file: /lib/udev/rules.d/75-persistent-net-generator.rules read rules file: /lib/udev/rules.d/75-probe_mtd.rules read rules file: /lib/udev/rules.d/75-tty-description.rules read rules file: /lib/udev/rules.d/77-mm-ericsson-mbm.rules read rules file: /lib/udev/rules.d/77-mm-huawei-net-port-types.rules read rules file: /lib/udev/rules.d/77-mm-longcheer-port-types.rules read rules file: /lib/udev/rules.d/77-mm-nokia-port-types.rules read rules file: /lib/udev/rules.d/77-mm-pcmcia-device-blacklist.rules read rules file: /lib/udev/rules.d/77-mm-platform-serial-whitelist.rules read rules file: /lib/udev/rules.d/77-mm-qdl-device-blacklist.rules read rules file: /lib/udev/rules.d/77-mm-simtech-port-types.rules read rules file: /lib/udev/rules.d/77-mm-usb-device-blacklist.rules read rules file: /lib/udev/rules.d/77-mm-usb-serial-adapters-greylist.rules read rules file: /lib/udev/rules.d/77-mm-x22x-port-types.rules read rules file: /lib/udev/rules.d/77-mm-zte-port-types.rules read rules file: /lib/udev/rules.d/77-nm-olpc-mesh.rules read rules file: /lib/udev/rules.d/78-graphics-card.rules read rules file: /lib/udev/rules.d/78-sound-card.rules read rules file: /lib/udev/rules.d/80-drivers.rules read rules file: /lib/udev/rules.d/80-mm-candidate.rules read rules file: /lib/udev/rules.d/80-udisks2.rules read rules file: /lib/udev/rules.d/85-brltty.rules read rules file: /lib/udev/rules.d/85-hdparm.rules read rules file: /lib/udev/rules.d/85-hplj10xx.rules read rules file: /lib/udev/rules.d/85-keyboard-configuration.rules read rules file: /lib/udev/rules.d/85-lvm2.rules read rules file: /lib/udev/rules.d/85-regulatory.rules read rules file: /lib/udev/rules.d/85-usbmuxd.rules read rules file: /lib/udev/rules.d/90-alsa-restore.rules read rules file: /lib/udev/rules.d/90-alsa-ucm.rules read rules file: /lib/udev/rules.d/90-libgpod.rules read rules file: /lib/udev/rules.d/90-pulseaudio.rules read rules file: /lib/udev/rules.d/95-kpartx.rules read rules file: /lib/udev/rules.d/95-udev-late.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-dell.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-fujitsu.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-gateway.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-ibm.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-lenovo.rules read rules file: /lib/udev/rules.d/95-upower-battery-recall-toshiba.rules read rules file: /lib/udev/rules.d/95-upower-csr.rules read rules file: /lib/udev/rules.d/95-upower-hid.rules read rules file: /lib/udev/rules.d/95-upower-wup.rules read rules file: /lib/udev/rules.d/97-bluetooth-hid2hci.rules read rules file: /lib/udev/rules.d/97-dmraid.rules rules contain 196608 bytes tokens (16384 * 12 bytes), 30712 bytes strings 14911 strings (136654 bytes), 12361 de-duplicated (108493 bytes), 2551 trie nodes used IMPORT builtin 'usb_id' /lib/udev/rules.d/40-libgphoto2-6.rules:3 unable to access usb_interface device of '/sys/devices/pci0000:00/0000:00:17.0/mmc_host/mmc1/mmc1:0001/block/mmcblk0/mmcblk0rpmb' IMPORT builtin 'usb_id' returned non-zero GROUP 6 /lib/udev/rules.d/50-udev-default.rules:50 RUN '/sbin/modprobe -qba dm-multipath' /lib/udev/rules.d/95-kpartx.rules:10 handling device node '/dev/mmcblk0rpmb', devnum=b179:24, mode=0660, uid=0, gid=6 preserve permissions /dev/mmcblk0rpmb, 060660, uid=0, gid=6 preserve already existing symlink '/dev/block/179:24' to '../mmcblk0rpmb' ACTION=add DEVNAME=/dev/mmcblk0rpmb DEVPATH=/devices/pci0000:00/0000:00:17.0/mmc_host/mmc1/mmc1:0001/block/mmcblk0/mmcblk0rpmb DEVTYPE=disk MAJOR=179 MINOR=24 SUBSYSTEM=block USEC_INITIALIZED=112787842 run: '/sbin/modprobe -qba dm-multipath' unload module index