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Hi People,
I unplugged and plugged my webcam, but isn't detected
lsusb
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lsmod | grep usb
usbcore 183764 3 ohci_hcd,ehci_hcd
What's is wrong? I can't figure out why kernel don't detect.
Last edited by Horris (2010-01-22 23:00:14)
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can you please unplug/replug, and paste the last few lines of
dmesg
Desktop/Laptop - DWM :: VM - screen
Registered Linux User Number 483137 :: Victory! :: GitHub
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Unplug and Plug, same dmesg
dmesg | tail
EXT3-fs: mounted filesystem with writeback data mode.
Adding 2104472k swap on /dev/sda1. Priority:-1 extents:1 across:2104472k
wlan0: authenticate with AP 00:1c:10:cc:3e:15
wlan0: authenticated
wlan0: associate with AP 00:1c:10:cc:3e:15
wlan0: RX AssocResp from 00:1c:10:cc:3e:15 (capab=0x411 status=0 aid=1)
wlan0: associated
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
wlan0: no IPv6 routers present
Now plug a usb drive, perfect
scsi2 : SCSI emulation for USB Mass Storage devices
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
input: Western Digital External HDD as /devices/pci0000:00/0000:00:02.1/usb1/1-1/1-1:1.1/input/input7
generic-usb 0003:1058:0705.0001: input,hidraw0: USB HID v1.10 Device [Western Digital External HDD ] on usb-0000:00:02.1-1/input1
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
lsusb
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 1058:0705 Western Digital Technologies, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
But, the webcam usb isn't there...
Now unplug usb drive
dmesg | tail
wlan0: authenticated
wlan0: associate with AP 00:1c:10:cc:3e:15
wlan0: RX AssocResp from 00:1c:10:cc:3e:15 (capab=0x411 status=0 aid=1)
wlan0: associated
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
wlan0: no IPv6 routers present
usb 1-1: USB disconnect, address 2
hub 1-0:1.0: over-current change on port 3
hub 1-0:1.0: over-current change on port 4
lsusb
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Last edited by Horris (2010-01-22 23:02:14)
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Have you tried a different USB port? Is it detected on other computers?
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