Miałbyś jakiś pomysł na diagnozę problemu?
Wyniki poleceń:
lsusb
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 12d1:1001 Huawei Technologies Co., Ltd. E169/E620/E800 HSDPA Modem
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
ls /dev
bus mtd0ro mtd5 mtdblock5 random ttyS14 ttyS9
console mtd1 mtd5ro mtdblock6 shm ttyS15 urandom
cpu_dma_latency mtd1ro mtd6 network_latency tty ttyS2 watchdog
full mtd2 mtd6ro network_throughput ttyS0 ttyS3 zero
kmsg mtd2ro mtdblock0 null ttyS1 ttyS4
log mtd3 mtdblock1 port ttyS10 ttyS5
mem mtd3ro mtdblock2 ppp ttyS11 ttyS6
memory_bandwidth mtd4 mtdblock3 ptmx ttyS12 ttyS7
mtd0 mtd4ro mtdblock4 pts ttyS13 ttyS8
cat /proc/bus/usb/devices
cat: can't open '/proc/bus/usb/devices': No such file or directory
/sys/kernel/debug/usb/devices
...
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=12d1 ProdID=1001 Rev= 0.00
S: Manufacturer=HUAWEI Technology
S: Product=HUAWEI Mobile
C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
dmesg | grep usb
[ 5.850000] usbcore: registered new interface driver usbfs
[ 5.860000] usbcore: registered new interface driver hub
[ 5.860000] usbcore: registered new device driver usb
[ 6.250000] usb 1-1: new high-speed USB device number 2 using ehci-platform
[ 13.910000] usbcore: registered new interface driver cdc_wdm
[ 13.980000] usbcore: registered new interface driver usbserial
[ 13.990000] usbcore: registered new interface driver usbserial_generic
[ 13.990000] usbserial: USB Serial support registered for generic
[ 14.020000] usbcore: registered new interface driver cdc_ncm
[ 14.200000] usbcore: registered new interface driver qmi_wwan
[ 14.200000] usbcore: registered new interface driver sierra
[ 14.210000] usbserial: USB Serial support registered for Sierra USB modem
[ 14.220000] usbcore: registered new interface driver sierra_net
[ 14.250000] usbcore: registered new interface driver cdc_mbim
[ 9713.100000] usb 1-1: USB disconnect, device number 2
[10564.500000] usb 1-1: new high-speed USB device number 3 using ehci-platform
opkg list-installed | grep usb
kmod-leds-wndr3700-usb - 3.18.20-1
kmod-ledtrig-usbdev - 3.18.20-1
kmod-usb-core - 3.18.20-1
kmod-usb-net - 3.18.20-1
kmod-usb-net-cdc-mbim - 3.18.20-1
kmod-usb-net-cdc-ncm - 3.18.20-1
kmod-usb-net-qmi-wwan - 3.18.20-1
kmod-usb-net-sierrawireless - 3.18.20-1
kmod-usb-ohci - 3.18.20-1
kmod-usb-serial - 3.18.20-1
kmod-usb-serial-sierrawireless - 3.18.20-1
kmod-usb-wdm - 3.18.20-1
kmod-usb2 - 3.18.20-1
libusb-1.0 - 1.0.19-1
usb-modeswitch - 2014-08-26-993a9a542791953c4804f7ddbb3a07756738e37a
usbutils - 007-1
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