zombie@zombie-LN:~$ cat /sys/bus/usb/devices/usb*/power/control
auto
auto
auto
zombie@zombie-LN:~$ cat /sys/bus/usb/devices/usb*/power/autosuspend
0
0
0
zombie@zombie-LN:~$ lspci -knn | grep -iA2 usb
00:14.0 USB controller [0c03]: Intel Corporation Lynx Point-LP USB xHCI HC [8086:9c31] (rev 04)
Subsystem: Lenovo Device [17aa:3978]
Kernel driver in use: xhci_hcd
--
00:1d.0 USB controller [0c03]: Intel Corporation Lynx Point-LP USB EHCI #1 [8086:9c26] (rev 04)
Subsystem: Lenovo Device [17aa:3978]
Kernel driver in use: ehci-pci
zombie@zombie-LN:~$
zombie@zombie-LN:~$ sudo lshw -short
H/W path Device Class Description
=====================================================
system 20443 (LENOVO_MT_20443_BU_idea_FM_Leno
/0 bus Lancer 4A2
/0/0 memory 128KiB BIOS
/0/4 processor Intel(R) Core(TM) i7-4510U CPU @ 2.00G
/0/4/b memory 32KiB L1 cache
/0/4/c memory 256KiB L2 cache
/0/4/d memory 4MiB L3 cache
/0/a memory 32KiB L1 cache
/0/12 memory 4GiB System Memory
/0/12/0 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz
/0/12/1 memory DIMMProject-Id-Version: lshwReport-Msg
/0/12/2 memory DIMMProject-Id-Version: lshwReport-Msg
/0/12/3 memory DIMMProject-Id-Version: lshwReport-Msg
/0/100 bridge Haswell-ULT DRAM Controller
/0/100/2 display Haswell-ULT Integrated Graphics Contro
/0/100/3 multimedia Haswell-ULT HD Audio Controller
/0/100/14 bus Lynx Point-LP USB xHCI HC
/0/100/16 communication Lynx Point-LP HECI #0
/0/100/1b multimedia Lynx Point-LP HD Audio Controller
/0/100/1c bridge Lynx Point-LP PCI Express Root Port 3
/0/100/1c/0 eth0 network RTL8111/8168/8411 PCI Express Gigabit
/0/100/1c.3 bridge Lynx Point-LP PCI Express Root Port 4
/0/100/1c.3/0 wlan0 network QCA9565 / AR9565 Wireless Network Adap
/0/100/1c.4 bridge Lynx Point-LP PCI Express Root Port 5
/0/100/1c.4/0 generic Illegal Vendor ID
/0/100/1d bus Lynx Point-LP USB EHCI #1
/0/100/1f bridge Lynx Point-LP LPC Controller
/0/100/1f.2 storage Lynx Point-LP SATA Controller 1 [AHCI
/0/100/1f.3 bus Lynx Point-LP SMBus Controller
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 1TB ST1000LM024 HN-M
/0/1/0.0.0/1 /dev/sda1 volume 999MiB Windows NTFS volume
/0/1/0.0.0/2 /dev/sda2 volume 259MiB Windows FAT volume
/0/1/0.0.0/3 /dev/sda3 volume 999MiB Windows FAT volume
/0/1/0.0.0/4 /dev/sda4 volume 127MiB reserved partition
/0/1/0.0.0/5 /dev/sda5 volume 75GiB Windows NTFS volume
/0/1/0.0.0/6 /dev/sda6 volume 24GiB Windows NTFS volume
/0/1/0.0.0/7 /dev/sda7 volume 683GiB Windows NTFS volume
/0/1/0.0.0/8 /dev/sda8 volume 48GiB Windows NTFS volume
/0/1/0.0.0/9 /dev/sda9 volume 3905MiB Linux swap volume
/0/1/0.0.0/a /dev/sda10 volume 80GiB EXT4 volume
/0/1/0.0.0/b /dev/sda11 volume 12GiB Windows NTFS volume
/0/2 scsi1 storage
/0/2/0.0.0 /dev/cdrom disk DVD-RAM UJ8FBS
/1 power CRB Battery 0
zombie@zombie-LN:~$ lsusb -v | pastebinit
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
http://paste.ubuntu.com/13207025/zombie@zombie-LN:~$ sudo lsusb -v | pastebinit
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
http://paste.ubuntu.com/13207026/zombie@zombie-LN:~$ grep -Ri 'usb usb' /var/log | pastebinit
grep: /var/log/lightdm/x-0.log: 权限不够
grep: /var/log/lightdm/lightdm.log: 权限不够
grep: /var/log/lightdm/lightdm.log.old: 权限不够
grep: /var/log/lightdm/x-1.log: 权限不够
grep: /var/log/lightdm/x-0-greeter.log.old: 权限不够
grep: /var/log/lightdm/x-0-greeter.log: 权限不够
grep: /var/log/lightdm/x-1.log.old: 权限不够
grep: /var/log/lightdm/x-1-greeter.log: 权限不够
grep: /var/log/lightdm/x-0.log.old: 权限不够
grep: /var/log/installer/version: 权限不够
grep: /var/log/installer/syslog: 权限不够
grep: /var/log/installer/casper.log: 权限不够
grep: /var/log/installer/partman: 权限不够
grep: /var/log/installer/debug: 权限不够
grep: /var/log/speech-dispatcher: 权限不够
grep: /var/log/btmp: 权限不够
grep: /var/log/btmp.1: 权限不够
grep: /var/log/upstart/console-setup.log.2.gz: 权限不够
grep: /var/log/upstart/network-manager.log.3.gz: 权限不够
grep: /var/log/upstart/plymouth-shutdown.log.5.gz: 权限不够
grep: /var/log/upstart/procps-virtual-filesystems.log.7.gz: 权限不够
grep: /var/log/upstart/mountall.log.2.gz: 权限不够
grep: /var/log/upstart/network-interface-wlan0.log.1.gz: 权限不够
grep: /var/log/upstart/systemd-logind.log.2.gz: 权限不够
grep: /var/log/upstart/plymouth-shutdown.log.3.gz: 权限不够
grep: /var/log/upstart/plymouth-ready-startup.log.5.gz: 权限不够
grep: /var/log/upstart/avahi-cups-reload.log.5.gz: 权限不够
grep: /var/log/upstart/ureadahead-other.log.3.gz: 权限不够
grep: /var/log/upstart/kmod.log.4.gz: 权限不够
grep: /var/log/upstart/ureadahead.log.5.gz: 权限不够
grep: /var/log/upstart/mountall.log.6.gz: 权限不够
grep: /var/log/upstart/kmod.log: 权限不够
grep: /var/log/upstart/procps-virtual-filesystems.log.6.gz: 权限不够
grep: /var/log/upstart/procps-virtual-filesystems.log.5.gz: 权限不够
grep: /var/log/upstart/procps-virtual-filesystems.log.2.gz: 权限不够
grep: /var/log/upstart/ureadahead-other.log.2.gz: 权限不够
grep: /var/log/upstart/ureadahead-other.log.4.gz: 权限不够
grep: /var/log/upstart/systemd-logind.log.7.gz: 权限不够
grep: /var/log/upstart/modemmanager.log.2.gz: 权限不够
grep: /var/log/upstart/ureadahead.log.3.gz: 权限不够
grep: /var/log/upstart/modemmanager.log.1.gz: 权限不够
grep: /var/log/upstart/plymouth-ready-startup.log.7.gz: 权限不够
grep: /var/log/upstart/avahi-cups-reload.log.4.gz: 权限不够
grep: /var/log/upstart/network-manager.log.7.gz: 权限不够
grep: /var/log/upstart/procps-virtual-filesystems.log.3.gz: 权限不够
grep: /var/log/upstart/avahi-cups-reload.log.2.gz: 权限不够
grep: /var/log/upstart/rsyslog.log.3.gz: 权限不够
grep: /var/log/upstart/procps-static-network-up.log.7.gz: 权限不够
grep: /var/log/upstart/network-manager.log.6.gz: 权限不够
grep: /var/log/upstart/procps-virtual-filesystems.log: 权限不够
grep: /var/log/upstart/kmod.log.7.gz: 权限不够
grep: /var/log/upstart/container-detect.log.4.gz: 权限不够
grep: /var/log/upstart/container-detect.log.6.gz: 权限不够
grep: /var/log/upstart/modemmanager.log.7.gz: 权限不够
grep: /var/log/upstart/cups.log: 权限不够
grep: /var/log/upstart/alsa-state.log.7.gz: 权限不够
grep: /var/log/upstart/cups.log.6.gz: 权限不够
grep: /var/log/upstart/avahi-cups-reload.log.6.gz: 权限不够
grep: /var/log/upstart/ureadahead-other.log.1.gz: 权限不够
grep: /var/log/upstart/cups.log.5.gz: 权限不够
grep: /var/log/upstart/plymouth-ready-started.log.1.gz: 权限不够
grep: /var/log/upstart/systemd-logind.log.3.gz: 权限不够
grep: /var/log/upstart/alsa-state.log.2.gz: 权限不够
grep: /var/log/upstart/lightdm.log.1.gz: 权限不够
grep: /var/log/upstart/wait-for-state-plymouth-shutdownlightdm.log: 权限不够
grep: /var/log/upstart/procps-static-network-up.log.3.gz: 权限不够
grep: /var/log/upstart/network-interface-security-network-interface_lo.log.1.gz: 权限不够
grep: /var/log/upstart/rsyslog.log.4.gz: 权限不够
grep: /var/log/upstart/plymouth-ready-startup.log.4.gz: 权限不够
grep: /var/log/upstart/ureadahead-other.log.6.gz: 权限不够
grep: /var/log/upstart/console-setup.log.3.gz: 权限不够
grep: /var/log/upstart/systemd-logind.log.6.gz: 权限不够
grep: /var/log/upstart/rsyslog.log.7.gz: 权限不够
grep: /var/log/upstart/lightdm.log.3.gz: 权限不够
grep: /var/log/upstart/plymouth-ready-started.log.2.gz: 权限不够
grep: /var/log/upstart/systemd-logind.log.1.gz: 权限不够
grep: /var/log/upstart/network-manager.log: 权限不够
grep: /var/log/upstart/usb-modeswitch-upstart.log.1.gz: 权限不够
grep: /var/log/upstart/alsa-state.log.6.gz: 权限不够
grep: /var/log/upstart/rsyslog.log.6.gz: 权限不够
grep: /var/log/upstart/modemmanager.log: 权限不够
grep: /var/log/upstart/systemd-logind.log.4.gz: 权限不够
grep: /var/log/upstart/avahi-cups-reload.log.1.gz: 权限不够
grep: /var/log/upstart/rsyslog.log.5.gz: 权限不够
grep: /var/log/upstart/cups.log.1.gz: 权限不够
grep: /var/log/upstart/network-manager.log.4.gz: 权限不够
grep: /var/log/upstart/kmod.log.3.gz: 权限不够
grep: /var/log/upstart/network-interface-security-network-interface_eth0.log.1.gz: 权限不够
grep: /var/log/upstart/wait-for-state-plymouth-shutdownlightdm.log.7.gz: 权限不够
grep: /var/log/upstart/alsa-state.log.3.gz: 权限不够
grep: /var/log/upstart/kmod.log.5.gz: 权限不够
grep: /var/log/upstart/kmod.log.2.gz: 权限不够
grep: /var/log/upstart/alsa-store.log.1.gz: 权限不够
grep: /var/log/upstart/wait-for-state-plymouth-shutdownlightdm.log.3.gz: 权限不够
grep: /var/log/upstart/ureadahead.log.7.gz: 权限不够
grep: /var/log/upstart/console-setup.log.1.gz: 权限不够
grep: /var/log/upstart/wait-for-state-plymouth-shutdownlightdm.log.2.gz: 权限不够
grep: /var/log/upstart/systemd-logind.log.5.gz: 权限不够
grep: /var/log/upstart/ureadahead-other.log.7.gz: 权限不够
grep: /var/log/upstart/usb-modeswitch-upstart.log.2.gz: 权限不够
grep: /var/log/upstart/procps-virtual-filesystems.log.1.gz: 权限不够
grep: /var/log/upstart/alsa-state.log.4.gz: 权限不够
grep: /var/log/upstart/plymouth-ready-startup.log.3.gz: 权限不够
grep: /var/log/upstart/network-manager.log.2.gz: 权限不够
grep: /var/log/upstart/procps-static-network-up.log.6.gz: 权限不够
grep: /var/log/upstart/ureadahead-other.log.5.gz: 权限不够
grep: /var/log/upstart/cups.log.4.gz: 权限不够
grep: /var/log/upstart/procps-static-network-up.log.5.gz: 权限不够
grep: /var/log/upstart/networking.log.1.gz: 权限不够
grep: /var/log/upstart/modemmanager.log.5.gz: 权限不够
grep: /var/log/upstart/plymouth-ready-startup.log.1.gz: 权限不够
grep: /var/log/upstart/plymouth-ready-startup.log.6.gz: 权限不够
grep: /var/log/upstart/mountall.log.7.gz: 权限不够
grep: /var/log/upstart/ureadahead.log.6.gz: 权限不够
grep: /var/log/upstart/ureadahead.log.2.gz: 权限不够
grep: /var/log/upstart/plymouth-shutdown.log.6.gz: 权限不够
grep: /var/log/upstart/wait-for-state-plymouth-shutdownlightdm.log.5.gz: 权限不够
grep: /var/log/upstart/modemmanager.log.3.gz: 权限不够
grep: /var/log/upstart/lightdm.log.2.gz: 权限不够
grep: /var/log/upstart/wait-for-state-plymouth-shutdownlightdm.log.1.gz: 权限不够
grep: /var/log/upstart/ureadahead-other.log: 权限不够
grep: /var/log/upstart/cups.log.7.gz: 权限不够
grep: /var/log/upstart/avahi-cups-reload.log.7.gz: 权限不够
grep: /var/log/upstart/plymouth-shutdown.log.1.gz: 权限不够
grep: /var/log/upstart/plymouth-shutdown.log.4.gz: 权限不够
grep: /var/log/upstart/ureadahead.log: 权限不够
grep: /var/log/upstart/kmod.log.6.gz: 权限不够
grep: /var/log/upstart/wait-for-state-plymouth-shutdownlightdm.log.4.gz: 权限不够
grep: /var/log/upstart/modemmanager.log.4.gz: 权限不够
grep: /var/log/upstart/plymouth-ready-startup.log.2.gz: 权限不够
grep: /var/log/upstart/container-detect.log.7.gz: 权限不够
grep: /var/log/upstart/rsyslog.log.2.gz: 权限不够
grep: /var/log/upstart/network-manager.log.1.gz: 权限不够
grep: /var/log/upstart/container-detect.log.1.gz: 权限不够
grep: /var/log/upstart/mountall.log.5.gz: 权限不够
grep: /var/log/upstart/alsa-restore.log.1.gz: 权限不够
grep: /var/log/upstart/container-detect.log.3.gz: 权限不够
grep: /var/log/upstart/wait-for-state-plymouth-shutdownlightdm.log.6.gz: 权限不够
grep: /var/log/upstart/container-detect.log.5.gz: 权限不够
grep: /var/log/upstart/plymouth-shutdown.log.7.gz: 权限不够
grep: /var/log/upstart/console-setup.log.4.gz: 权限不够
grep: /var/log/upstart/console-setup.log.7.gz: 权限不够
grep: /var/log/upstart/network-manager.log.5.gz: 权限不够
grep: /var/log/upstart/rsyslog.log.1.gz: 权限不够
grep: /var/log/upstart/plymouth-shutdown.log.2.gz: 权限不够
grep: /var/log/upstart/container-detect.log.2.gz: 权限不够
grep: /var/log/upstart/plymouth-shutdown.log: 权限不够
grep: /var/log/upstart/avahi-cups-reload.log.3.gz: 权限不够
grep: /var/log/upstart/alsa-state.log.1.gz: 权限不够
grep: /var/log/upstart/console-setup.log: 权限不够
grep: /var/log/upstart/alsa-state.log.5.gz: 权限不够
grep: /var/log/upstart/procps-static-network-up.log.2.gz: 权限不够
grep: /var/log/upstart/rsyslog.log: 权限不够
grep: /var/log/upstart/console-setup.log.5.gz: 权限不够
grep: /var/log/upstart/mountall.log.3.gz: 权限不够
grep: /var/log/upstart/alsa-state.log: 权限不够
grep: /var/log/upstart/procps-virtual-filesystems.log.4.gz: 权限不够
grep: /var/log/upstart/procps-static-network-up.log: 权限不够
grep: /var/log/upstart/mountall.log: 权限不够
grep: /var/log/upstart/cups.log.3.gz: 权限不够
grep: /var/log/upstart/procps-static-network-up.log.1.gz: 权限不够
grep: /var/log/upstart/mountall.log.1.gz: 权限不够
grep: /var/log/upstart/cups.log.2.gz: 权限不够
grep: /var/log/upstart/systemd-logind.log: 权限不够
grep: /var/log/upstart/ureadahead.log.1.gz: 权限不够
grep: /var/log/upstart/mountall.log.4.gz: 权限不够
grep: /var/log/upstart/ureadahead.log.4.gz: 权限不够
grep: /var/log/upstart/procps-static-network-up.log.4.gz: 权限不够
grep: /var/log/upstart/modemmanager.log.6.gz: 权限不够
grep: /var/log/upstart/kmod.log.1.gz: 权限不够
grep: /var/log/upstart/console-setup.log.6.gz: 权限不够
grep: /var/log/upstart/container-detect.log: 权限不够
grep: /var/log/upstart/alsa-restore.log.2.gz: 权限不够
http://paste.ubuntu.com/13207029/zombie@zombie-LN:~$ sudo grep -Ri 'usb usb' /var/log | pastebinit
http://paste.ubuntu.com/13207030/zombie@zombie-LN:~$
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