[PROBLEM] can not install usb wifi driver :(

[Dankrushen]

(5th Mar, 2015 05:38 AM)hoangbk Wrote:  Hi everyone.
I have Raspberry pi 2 and Lb-Link usb wifi ( MT7601 chipset) , runing on Xbian kernel 3.18.7 . i'm newbie on linux so i ask Mr.Google how to install driver for my usb wifi . I find a tutorial post http://www.raspberrypi.org/forums/viewtopic.php?p=694197#p694228
but when i do

Terminal

sudo tar xf mt7601_3.18.6-v7.tar.gz -C /

notthing happen .
some infomation of my device
lsusb -vvv

Spoiler (Click to View)

Code:

Bus 001 Device 004: ID 148f:7601 Ralink Technology, Corp.
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.01
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0        64
  idVendor           0x148f Ralink Technology, Corp.
  idProduct          0x7601
  bcdDevice            0.00
  iManufacturer           1
  iProduct                2
  iSerial                 3
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           74
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              160mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           8
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x84  EP 4 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x85  EP 5 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x08  EP 8 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x04  EP 4 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x05  EP 5 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x06  EP 6 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x07  EP 7 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x09  EP 9 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0

dmesg

Spoiler (Click to View)

Code:

[    0.000000] Booting Linux on physical CPU 0xf00
[    0.000000] Linux version 3.18.7+ (root@xbian-dev) (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-12ubuntu1) ) #1 SMP PREEMPT Mon Feb 23 03:13:53 CET 2015
[    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine: BCM2709
[    0.000000] cma: Reserved 16 MiB at 0x2e000000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 192512
[    0.000000] free_area_init_node: node 0, pgdat 806d0200, node_mem_map ada0f000
[    0.000000]   Normal zone: 1504 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 192512 pages, LIFO batch:31
[    0.000000] [bcm2709_smp_init_cpus] enter (8560->f3003010)
[    0.000000] [bcm2709_smp_init_cpus] ncores=4
[    0.000000] PERCPU: Embedded 9 pages/cpu @ad9e6000 s6464 r8192 d22208 u36864
[    0.000000] pcpu-alloc: s6464 r8192 d22208 u36864 alloc=9*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 191008
[    0.000000] Kernel command line: selinux=0  dma.dmachans=0x7f35 bcm2708_fb.fbwidth=720 bcm2708_fb.fbheight=480 bcm2709.boardrev=0x1a01041 bcm2709.serial=0xa87bd8cb smsc95xx.macaddr=B8:27:EB:7B:D8:CB bcm2708_fb.fbswap=1 bcm2709.disk_led_gpio=47 bcm2709.disk_led_active_low=0 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  telnet zswap.enabled=1 zswap.compressor=lz4 sdhci-bcm2708.sync_after_dma=0 dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p2 rootflags=subvol=root/@,thread_pool=2,autodefrag,compress=lz4,commit=120 rootfstype=btrfs rootwait smsc95xx.turbo_mode=N logo.nologo quiet noswap loglevel=0 mod_scsi.scan=sync partswap startevent=mountall nohdparm --startup-event mountall
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 739412K/770048K available (5105K kernel code, 267K rwdata, 1384K rodata, 188K init, 262K bss, 30636K reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xffe00000   (2048 kB)
[    0.000000]     vmalloc : 0xaf800000 - 0xff000000   (1272 MB)
[    0.000000]     lowmem  : 0x80000000 - 0xaf000000   ( 752 MB)
[    0.000000]     modules : 0x7f000000 - 0x80000000   (  16 MB)
[    0.000000]       .text : 0x80008000 - 0x8065e700   (6490 kB)
[    0.000000]       .init : 0x8065f000 - 0x8068e000   ( 188 kB)
[    0.000000]       .data : 0x8068e000 - 0x806d0fe0   ( 268 kB)
[    0.000000]        .bss : 0x806d0fe0 - 0x80712b94   ( 263 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:480
[    0.000000] Architected cp15 timer(s) running at 19.20MHz (virt).
[    0.000010] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 3579139424256ns
[    0.000024] Switching to timer-based delay loop, resolution 52ns
[    0.000222] Console: colour dummy device 80x30
[    0.000350] console [tty1] enabled
[    0.000370] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=19200)
[    0.000386] pid_max: default: 32768 minimum: 301
[    0.000532] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000543] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001489] Initializing cgroup subsys memory
[    0.001545] CPU: Testing write buffer coherency: ok
[    0.001898] missing device node for CPU 0
[    0.001910] missing device node for CPU 1
[    0.001916] missing device node for CPU 2
[    0.001922] missing device node for CPU 3
[    0.001936] CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00
[    0.001945] [bcm2709_smp_prepare_cpus] enter
[    0.002022] Setting up static identity map for 0x4d9e00 - 0x4d9e34
[    0.008383] [bcm2709_boot_secondary] cpu:1 started (0) 18
[    0.008627] CPU1: Booted secondary processor
[    0.008632] [bcm2709_secondary_init] enter cpu:1
[    0.008666] CPU1: thread -1, cpu 1, socket 15, mpidr 80000f01
[    0.009027] [bcm2709_boot_secondary] cpu:2 started (0) 18
[    0.009194] CPU2: Booted secondary processor
[    0.009198] [bcm2709_secondary_init] enter cpu:2
[    0.009218] CPU2: thread -1, cpu 2, socket 15, mpidr 80000f02
[    0.009555] [bcm2709_boot_secondary] cpu:3 started (0) 18
[    0.009709] CPU3: Booted secondary processor
[    0.009714] [bcm2709_secondary_init] enter cpu:3
[    0.009733] CPU3: thread -1, cpu 3, socket 15, mpidr 80000f03
[    0.009780] Brought up 4 CPUs
[    0.009798] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[    0.009805] CPU: All CPU(s) started in SVC mode.
[    0.009866] LOCALITY CPU 0 to 1: 2
[    0.009873] LOCALITY CPU 0 to 2: 2
[    0.009879] LOCALITY CPU 0 to 3: 2
[    0.009886] LOCALITY CPU 1 to 2: 2
[    0.009892] LOCALITY CPU 1 to 3: 2
[    0.009899] LOCALITY CPU 2 to 3: 2
[    0.010331] devtmpfs: initialized
[    0.024616] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.025471] xor: measuring software checksum speed
[    0.035320]    arm4regs  :  1252.000 MB/sec
[    0.045360]    8regs     :   792.000 MB/sec
[    0.055405]    32regs    :   732.000 MB/sec
[    0.065447]    neon      :  1164.000 MB/sec
[    0.065455] xor: using function: arm4regs (1252.000 MB/sec)
[    0.065485] pinctrl core: initialized pinctrl subsystem
[    0.066031] NET: Registered protocol family 16
[    0.070994] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.074929] cpuidle: using governor menu
[    0.075510] bcm2709.uart_clock = 3000000
[    0.076895] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.076905] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.076936] mailbox: Broadcom VideoCore Mailbox driver
[    0.077016] bcm2708_vcio: mailbox at f300b880
[    0.077232] bcm_power: Broadcom power driver
[    0.077242] bcm_power_open() -> 0
[    0.077249] bcm_power_request(0, 8)
[    0.577911] bcm_mailbox_read -> 00000080, 0
[    0.577919] bcm_power_request -> 0
[    0.578008] Serial: AMBA PL011 UART driver
[    0.578092] dev:f1: ttyAMA0 at MMIO 0x3f201000 (irq = 83, base_baud = 0) is a PL011 rev3
[    0.622288] raid6: int32x1    136 MB/s
[    0.639294] raid6: int32x2    175 MB/s
[    0.656200] raid6: int32x4    183 MB/s
[    0.673224] raid6: int32x8    179 MB/s
[    0.690226] raid6: neonx1     429 MB/s
[    0.707329] raid6: neonx2     582 MB/s
[    0.724358] raid6: neonx4     703 MB/s
[    0.741434] raid6: neonx8     644 MB/s
[    0.741442] raid6: using algorithm neonx4 (703 MB/s)
[    0.741449] raid6: using intx1 recovery algorithm
[    0.741909] SCSI subsystem initialized
[    0.742050] usbcore: registered new interface driver usbfs
[    0.742110] usbcore: registered new interface driver hub
[    0.742217] usbcore: registered new device driver usb
[    0.743761] Switched to clocksource arch_sys_counter
[    0.750562] NET: Registered protocol family 2
[    0.751325] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.751410] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.751538] TCP: Hash tables configured (established 8192 bind 8192)
[    0.751620] TCP: reno registered
[    0.751634] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.751686] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.751959] NET: Registered protocol family 1
[    0.752245] RPC: Registered named UNIX socket transport module.
[    0.752255] RPC: Registered udp transport module.
[    0.752262] RPC: Registered tcp transport module.
[    0.752268] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.753943] bcm2708_dma: DMA manager at f3007000
[    0.754037] bcm2708_gpio: bcm2708_gpio_probe 806af528
[    0.754443] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB)
[    0.755318] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.761556] zpool: loaded
[    0.761571] zbud: loaded
[    0.762126] VFS: Disk quotas dquot_6.5.2
[    0.762301] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.764340] NFS: Registering the id_resolver key type
[    0.764392] Key type id_resolver registered
[    0.764400] Key type id_legacy registered
[    0.764424] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.765061] msgmni has been set to 1476
[    0.766284] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.766305] io scheduler noop registered
[    0.766319] io scheduler deadline registered
[    0.766473] io scheduler cfq registered
[    0.766637] io scheduler bfq registered (default)
[    0.766644] BFQ I/O-scheduler version: v7r7
[    0.767834] BCM2708FB: allocated DMA memory ee400000
[    0.767866] BCM2708FB: allocated DMA channel 0 @ f3007000
[    0.773812] Console: switching to colour frame buffer device 90x30
[    0.777215] bcm2708-dmaengine bcm2708-dmaengine: Load BCM2835 DMA engine driver
[    0.777393] uart-pl011 dev:f1: no DMA platform data
[    0.778500] usbcore: registered new interface driver smsc95xx
[    0.778532] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    0.978708] Core Release: 2.80a
[    0.978721] Setting default values for core params
[    0.978773] Finished setting default values for core params
[    1.179017] Using Buffer DMA mode
[    1.179027] Periodic Transfer Interrupt Enhancement - disabled
[    1.179033] Multiprocessor Interrupt Enhancement - disabled
[    1.179041] OTG VER PARAM: 0, OTG VER FLAG: 0
[    1.179052] Dedicated Tx FIFOs mode
[    1.179271] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xae414000 dma = 0xee414000 len=9024
[    1.179300] FIQ FSM acceleration enabled for :
[    1.179300] Non-periodic Split Transactions
[    1.179300] Periodic Split Transactions
[    1.179300] High-Speed Isochronous Endpoints
[    1.179315] dwc_otg: Microframe scheduler enabled
[    1.179356] WARN::hcd_init_fiq:412: FIQ on core 1 at 0x803a7730
[    1.179368] WARN::hcd_init_fiq:413: FIQ ASM at 0x803a7a60 length 36
[    1.179380] WARN::hcd_init_fiq:438: MPHI regs_base at 0xaf812000
[    1.179396] dwc_otg bcm2708_usb: DWC OTG Controller
[    1.179438] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[    1.179467] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[    1.179512] Init: Port Power? op_state=1
[    1.179518] Init: Power Port (0)
[    1.179724] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.179737] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.179747] usb usb1: Product: DWC OTG Controller
[    1.179776] usb usb1: Manufacturer: Linux 3.18.7+ dwc_otg_hcd
[    1.179786] usb usb1: SerialNumber: bcm2708_usb
[    1.180324] hub 1-0:1.0: USB hub found
[    1.180362] hub 1-0:1.0: 1 port detected
[    1.180633] dwc_otg: FIQ enabled
[    1.180640] dwc_otg: NAK holdoff enabled
[    1.180646] dwc_otg: FIQ split-transaction FSM enabled
[    1.180680] Module dwc_common_port init
[    1.180897] usbcore: registered new interface driver usb-storage
[    1.181064] mousedev: PS/2 mouse device common for all mice
[    1.181695] bcm2835-cpufreq: min=600000 max=900000
[    1.181922] sdhci: Secure Digital Host Controller Interface driver
[    1.181929] sdhci: Copyright(c) Pierre Ossman
[    1.182047] DMA channels allocated for the MMC driver
[    1.203775] Load BCM2835 MMC driver
[    1.203875] ledtrig-cpu: registered to indicate activity on CPUs
[    1.203972] hidraw: raw HID events driver (C) Jiri Kosina
[    1.204148] usbcore: registered new interface driver usbhid
[    1.204155] usbhid: USB HID core driver
[    1.206466] NET: Registered protocol family 17
[    1.206615] Key type dns_resolver registered
[    1.207248] Registering SWP/SWPB emulation handler
[    1.207676] zswap: loading zswap
[    1.207684] zpool: creating pool type zbud
[    1.207695] zpool: created zbud pool
[    1.207702] zswap: using zbud pool
[    1.207745] zswap: using lz4 compressor
[    1.209466] Btrfs loaded
[    1.210031] Waiting for root device /dev/mmcblk0p2...
[    1.242767] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.244700] mmc0: new high speed SDHC card at address 0001
[    1.245026] mmcblk0: mmc0:0001 00000 14.9 GiB
[    1.246678]  mmcblk0: p1 p2 p3
[    1.311879] BTRFS: device label xbian devid 1 transid 181 /dev/root
[    1.313540] BTRFS info (device mmcblk0p2): enabling auto defrag
[    1.313567] BTRFS info (device mmcblk0p2): disk space caching is enabled
[    1.313575] BTRFS: has skinny extents
[    1.333715] BTRFS: detected SSD devices, enabling SSD mode
[    1.349821] VFS: Mounted root (btrfs filesystem) on device 0:12.
[    1.351601] devtmpfs: mounted
[    1.351848] Freeing unused kernel memory: 188K (8065f000 - 8068e000)
[    1.351856] BFS CPU scheduler v0.460 by Con Kolivas.
[    1.379879] Indeed it is in host mode hprt0 = 00021501
[    1.541870] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    1.542035] Indeed it is in host mode hprt0 = 00001101
[    1.715161] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[    1.715190] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.716059] hub 1-1:1.0: USB hub found
[    1.716198] hub 1-1:1.0: 5 ports detected
[    1.722019] random: init urandom read with 35 bits of entropy available
[    1.990041] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    2.074217] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    2.074274] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.077386] smsc95xx v1.0.4
[    2.118569] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:7b:d8:cb
[    2.118950] usb 1-1-port2: over-current change
[    2.446996] BTRFS info (device mmcblk0p2): disk space caching is enabled
[    2.608058] usb 1-1.2: new high-speed USB device number 4 using dwc_otg
[    2.825467] usb 1-1.2: New USB device found, idVendor=148f, idProduct=7601
[    2.825496] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.825512] usb 1-1.2: Product: 802.11 n WLAN
[    2.825526] usb 1-1.2: SerialNumber: 1.0
[    3.130097] usb 1-1.4: new low-speed USB device number 5 using dwc_otg
[    3.234409] usb 1-1.4: New USB device found, idVendor=05b8, idProduct=3166
[    3.234443] usb 1-1.4: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[    3.234468] usb 1-1.4: Product: Wireless Mouse
[    3.258677] input: Wireless Mouse as /devices/platform/bcm2708_usb/usb1/1-1/1-1.4/1-1.4:1.0/0003:05B8:3166.0001/input/input0
[    3.259579] hid-generic 0003:05B8:3166.0001: input,hidraw0: USB HID v1.00 Mouse [Wireless Mouse] on usb-bcm2708_usb-1.4/input0
[    3.542849] init: xbian-failaccess main process (252) killed by TERM signal
[    3.628234] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[    4.091281] vchiq: vchiq_init_state: slot_zero = 0xae000000, is_master = 0
[    4.144092] usb 1-1.3: new high-speed USB device number 6 using dwc_otg
[    4.249917] usb 1-1.3: New USB device found, idVendor=125f, idProduct=a31a
[    4.249932] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    4.249942] usb 1-1.3: Product: HV620
[    4.249951] usb 1-1.3: Manufacturer: ADATA
[    4.249959] usb 1-1.3: SerialNumber: 439184112025
[    4.251201] usb-storage 1-1.3:1.0: USB Mass Storage device detected
[    4.257604] scsi host0: usb-storage 1-1.3:1.0
[    4.403474] udevd[665]: starting version 175
[    4.699599] bcm2708_spi bcm2708_spi.0: master is unqueued, this is deprecated
[    4.720564] bcm2708_spi bcm2708_spi.0: SPI Controller at 0x3f204000 (irq 80)
[    4.739641] bcm2708_i2c_init_pinmode(1,2)
[    4.739666] bcm2708_i2c_init_pinmode(1,3)
[    4.740939] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x3f804000 (irq 79) (baudrate 100000)
[    4.867525] mt7601Usta: disagrees about version of symbol module_layout
[    5.176482] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
[    5.214351] pcm512x 1-004d: Failed to reset device: -5
[    5.214408] pcm512x: probe of 1-004d failed with error -5
[    5.214756] pcm512x 1-004c: Failed to reset device: -5
[    5.214835] pcm512x: probe of 1-004c failed with error -5
[    5.372830] random: nonblocking pool is initialized
[    5.463084] scsi 0:0:0:0: Direct-Access     ADATA    HV620            0201 PQ: 0 ANSI: 2
[    5.466525] sd 0:0:0:0: [sda] Test WP failed, assume Write Enabled
[    5.467499] sd 0:0:0:0: [sda] Asking for cache data failed
[    5.467532] sd 0:0:0:0: [sda] Assuming drive cache: write through
[    5.474887] sd 0:0:0:0: [sda] Attached SCSI disk
[    5.502566] sd 0:0:0:0: Attached scsi generic sg0 type 0
[   11.255070] init: failsafe main process (96) killed by TERM signal
[   16.908382] init: wait-for-state (xbmcxbmc-loaded) main process (1071) killed by TERM signal
[   24.008575] init: xbmc-failed-start main process (505) killed by TERM signal
[   24.058088] init: wait-for-state (zram-swapxbmc-done) main process (965) killed by TERM signal
[   24.352498] Adding 251388k swap on /dev/mmcblk0p3.  Priority:0 extents:1 across:251388k SSFS
[   31.698392] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[  378.533055] mt7601Usta: disagrees about version of symbol module_layout

ifconfig -a

Spoiler (Click to View)

Code:

dummy0    Link encap:Ethernet  HWaddr B2:2B:D6:F0:B5:87  
          UP BROADCAST RUNNING NOARP  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

eth0      Link encap:Ethernet  HWaddr B8:27:EB:7B:D8:CB  
          inet addr:192.168.1.38  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4107 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3260 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:632142 (617.3 KiB)  TX bytes:563381 (550.1 KiB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:30 errors:0 dropped:0 overruns:0 frame:0
          TX packets:30 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1729 (1.6 KiB)  TX bytes:1729 (1.6 KiB)

Try this instead, it seems you are using the one for an older kernel. You have 3.18.7, you tried installing one for 3.18.6
cd /tmp
wget https://dl.dropboxusercontent.com/u/67643651/mt7601_3.18.7-v7.tar.gz
sudo tar xf mt7601_3.18.7-v7.tar.gz -C /
sudo depmod 3.18.7-v7+
sudo reboot