USB problems
My phone is recognized only on USB3 ports (even if it is a USB2 device)
Here are the logs:
On USB2
Apr 17 20:40:18 bibi kernel: [ 5870.268275] usb 4-1.5: device descriptor
read/64, error -71
Apr 17 20:40:18 bibi kernel: [ 5870.456001] usb 4-1.5: device descriptor
read/64, error -71
Apr 17 20:40:18 bibi kernel: [ 5870.631908] usb 4-1.5: new high-speed
USB device number 4 using ehci-pci
Apr 17 20:40:18 bibi kernel: [ 5870.715904] usb 4-1.5: device descriptor
read/64, error -71
Apr 17 20:40:18 bibi kernel: [ 5870.903958] usb 4-1.5: device descriptor
read/64, error -71
Apr 17 20:40:19 bibi kernel: [ 5871.079823] usb 4-1.5: new high-speed
USB device number 5 using ehci-pci
Apr 17 20:40:19 bibi kernel: [ 5871.495351] usb 4-1.5: device not
accepting address 5, error -71
Apr 17 20:40:19 bibi kernel: [ 5871.567601] usb 4-1.5: new high-speed
USB device number 6 using ehci-pci
Apr 17 20:40:19 bibi kernel: [ 5871.983124] usb 4-1.5: device not
accepting address 6, error -71
Apr 17 20:40:19 bibi kernel: [ 5871.983332] usb 4-1-port5: unable to
enumerate USB device
On USB3 :
Apr 17 20:41:10 bibi kernel: [ 5922.900930] usb 1-2: new high-speed USB
device number 3 using xhci_hcd
Apr 17 20:41:10 bibi kernel: [ 5923.029489] usb 1-2: New USB device
found, idVendor=0bb4, idProduct=2008
Apr 17 20:41:10 bibi kernel: [ 5923.029496] usb 1-2: New USB device
strings: Mfr=2, Product=3, SerialNumber=4
Apr 17 20:41:10 bibi kernel: [ 5923.029499] usb 1-2: Product: RAINBOW 4G
Apr 17 20:41:10 bibi kernel: [ 5923.029502] usb 1-2: Manufacturer:
RAINBOW 4G
Apr 17 20:41:10 bibi kernel: [ 5923.029505] usb 1-2: SerialNumber:
0123456789ABCDEF
Apr 17 20:41:10 bibi mtp-probe: checking bus 1, device 3:
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2"
Apr 17 20:41:10 bibi mtp-probe: bus: 1, device: 3 was an MTP device
Is it a ehci problem ?
Shoud I change some USB settings ?
Thanks for your help
PS : I am running
Linux bibi 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt9-2 (2015-04-13)
x86_64 GNU/Linux, but it was the same with previous versions of the kernel.
g
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