16.04 系统更新后USB设备无法识别

笔记本/便携移动设备,手机平板等软硬件
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jia8283112
帖子: 26
注册时间: 2012-06-25 10:38

16.04 系统更新后USB设备无法识别

#1

帖子 jia8283112 » 2016-10-14 19:17

更新前usb设备使用是正常的,更新后usb设备包括U盘,usb鼠标等都无法使用了,请教下大神如何解决。

fdisk -l 没有看到U盘信息

lsmod 信息如下:

lsmod
Module Size Used by
binfmt_misc 20480 1
nls_iso8859_1 16384 1
kvm_intel 172032 0
kvm 540672 1 kvm_intel
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
cryptd 20480 0
joydev 20480 0
serio_raw 16384 0
video 40960 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
e1000e 237568 0
psmouse 126976 0
ahci 36864 4
libahci 32768 1 ahci
ptp 20480 1 e1000e
pps_core 20480 1 ptp
~ 


dmesg 在插入u盘后的信息
851.504801] usb 2-2: USB disconnect, device number 3
[ 853.209975] usb 2-1: USB disconnect, device number 2
[ 996.125834] usb 2-2: new high-speed USB device number 7 using xhci_hcd
[ 996.257309] usb 2-2: New USB device found, idVendor=0951, idProduct=1665
[ 996.257313] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 996.257315] usb 2-2: Product: DataTraveler 2.0
[ 996.257317] usb 2-2: Manufacturer: Kingston
[ 996.257318] usb 2-2: SerialNumber: 08606E6D415EF071F8308170
[ 996.257449] usb 2-2: ep 0x81 - rounding interval to 128 microframes, ep desc says 255 microframes
[ 996.257455] usb 2-2: ep 0x2 - rounding interval to 128 microframes, ep desc says 255 microframes

不知道怎么搞了,不想重装。在此先提前谢过。
jia8283112
帖子: 26
注册时间: 2012-06-25 10:38

Re: 16.04 系统更新后USB设备无法识别

#2

帖子 jia8283112 » 2016-10-14 19:31

在开机的时候 回滚到4.4.0-42-generic版本后解决了,但是还不没明白为啥会这个样子。。。。。。
jia8283112
帖子: 26
注册时间: 2012-06-25 10:38

Re: 16.04 系统更新后USB设备无法识别

#3

帖子 jia8283112 » 2016-10-14 19:35

回滚后
lsmod

~  lsmod

Module Size Used by
nfnetlink_queue 20480 0
nfnetlink_log 20480 0
nfnetlink 16384 2 nfnetlink_log,nfnetlink_queue
bnep 20480 2
binfmt_misc 20480 1
nls_iso8859_1 16384 2
uvcvideo 90112 0
btusb 45056 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
btrtl 16384 1 btusb
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
btbcm 16384 1 btusb
btintel 16384 1 btusb
v4l2_common 16384 1 videobuf2_v4l2
bluetooth 520192 9 bnep,btbcm,btrtl,btusb,btintel
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
arc4 16384 2
intel_rapl 20480 0
media 24576 2 uvcvideo,videodev
iwlmvm 311296 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
mac80211 737280 1 iwlmvm
kvm_intel 172032 0
kvm 540672 1 kvm_intel
snd_hda_codec_hdmi 53248 1
irqbypass 16384 1 kvm
snd_hda_codec_realtek 86016 1
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_hda_intel 40960 10
iwlwifi 200704 1 iwlmvm
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
snd_hda_core 73728 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
cfg80211 565248 3 iwlwifi,mac80211,iwlmvm
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
cryptd 20480 0
snd_seq_midi 16384 0
thinkpad_acpi 90112 1
rtsx_pci_ms 20480 0
memstick 20480 1 rtsx_pci_ms
snd_seq_midi_event 16384 1 snd_seq_midi
joydev 20480 0
snd_rawmidi 32768 1 snd_seq_midi
input_leds 16384 0
serio_raw 16384 0
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
nvram 16384 1 thinkpad_acpi
mei_me 36864 0
snd_timer 32768 2 snd_pcm,snd_seq
shpchp 36864 0
mei 98304 1 mei_me
snd 81920 32 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device
lpc_ich 24576 0
soundcore 16384 1 snd
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
uas 24576 0
usb_storage 69632 2 uas
hid_generic 16384 0
usbhid 49152 0
hid 118784 2 hid_generic,usbhid
rtsx_pci_sdmmc 24576 0
psmouse 126976 0
i915 1265664 7
i2c_algo_bit 16384 1 i915
e1000e 237568 0
ahci 36864 6
drm_kms_helper 147456 1 i915
syscopyarea 16384 1 drm_kms_helper
libahci 32768 1 ahci
sysfillrect 16384 1 drm_kms_helper
rtsx_pci 53248 2 rtsx_pci_ms,rtsx_pci_sdmmc
sysimgblt 16384 1 drm_kms_helper
ptp 20480 1 e1000e
fb_sys_fops 16384 1 drm_kms_helper
pps_core 20480 1 ptp
drm 364544 8 i915,drm_kms_helper
wmi 20480 0
fjes 28672 0
video 40960 2 i915,thinkpad_acpi

回滚后发现了usb相关信息。
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