[Pi B+] Dongle wifi non detecté

[Johnny]

Bonjour

Ayant fait l'acquisition d'un raspberry pi, avec un dongle wifi, j'ai un souci au niveau de la détection du dongle.
Le dongle est un Tenda W311M Mini http://www.modmypi.com/raspberry-pi/acc ... w311m-mini.
J'ai suivi les instructions de http://www.modmypi.com/raspberry-pi/acc ... w311m-mini mais lors de la commande lsusb, le dongle n'est pas detecté.
J'ai fait un sudo apt-get install firmware-ralink, il est déja installé.
Je ne vois pas quoi faire.
Merci !

[dbrion0606]

Excusez moi, mais que se passe-t-il quand vous enfichez votre carte wifi sur un RPi allumé et que vous tapez dmesg juste après le branchement (ceci n'est pas évoqué dans le tutorial, mais permet de savoir s'il y a eu une erreur -periphérique non reconnu, absence de driver, absence de réaction- lors du branchement, avant qu'il affecte le dongle qui là peut ^tre diagnostiqué par lsusb ).

[Johnny]

Code : Tout sélectionner

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.18.7+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #755 PREEMPT Thu Feb 12 17:14:31 GMT 2015
[    0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[    0.000000] Machine model: Raspberry Pi Model B+
[    0.000000] cma: Reserved 8 MiB at 0x1b800000
[    0.000000] Memory policy: Data cache writeback
[    0.000000] On node 0 totalpages: 114688
[    0.000000] free_area_init_node: node 0, pgdat c084d804, node_mem_map db474000
[    0.000000]   Normal zone: 896 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 114688 pages, LIFO batch:31
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 113792
[    0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0x10 bcm2708.serial=0x2f1e8748 smsc95xx.macaddr=B8:27:EB:1E:87:48 bcm2708_fb.fbswap=1 bcm2708.disk_led_gpio=47 bcm2708.disk_led_active_low=0 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 437208K/458752K available (5926K kernel code, 358K rwdata, 1876K rodata, 340K init, 734K bss, 21544K reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xffe00000   (2048 kB)
[    0.000000]     vmalloc : 0xdc800000 - 0xff000000   ( 552 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xdc000000   ( 448 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc07a6ad8   (7803 kB)
[    0.000000]       .init : 0xc07a7000 - 0xc07fc000   ( 340 kB)
[    0.000000]       .data : 0xc07fc000 - 0xc085588c   ( 359 kB)
[    0.000000]        .bss : 0xc085588c - 0xc090d128   ( 735 kB)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:522
[    0.000023] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483648000ns
[    0.000074] Switching to timer-based delay loop, resolution 1000ns
[    0.000354] Console: colour dummy device 80x30
[    0.001440] console [tty1] enabled
[    0.001486] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[    0.001561] pid_max: default: 32768 minimum: 301
[    0.001939] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.002006] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.003014] Initializing cgroup subsys memory
[    0.003107] Initializing cgroup subsys devices
[    0.003167] Initializing cgroup subsys freezer
[    0.003221] Initializing cgroup subsys net_cls
[    0.003272] Initializing cgroup subsys blkio
[    0.003397] CPU: Testing write buffer coherency: ok
[    0.003511] ftrace: allocating 19479 entries in 58 pages
[    0.111536] Setting up static identity map for 0x55d058 - 0x55d0b4
[    0.114364] devtmpfs: initialized
[    0.131869] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[    0.135073] pinctrl core: initialized pinctrl subsystem
[    0.137818] NET: Registered protocol family 16
[    0.143351] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.171302] cpuidle: using governor ladder
[    0.201362] cpuidle: using governor menu
[    0.201907] bcm2708.uart_clock = 3000000
[    0.204987] No ATAGs?
[    0.205052] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[    0.205114] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.205181] mailbox: Broadcom VideoCore Mailbox driver
[    0.205345] bcm2708_vcio: mailbox at f200b880
[    0.205836] bcm_power: Broadcom power driver
[    0.205892] bcm_power_open() -> 0
[    0.205921] bcm_power_request(0, 8)
[    0.706678] bcm_mailbox_read -> 00000080, 0
[    0.706725] bcm_power_request -> 0
[    0.706925] Serial: AMBA PL011 UART driver
[    0.707159] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is a PL011 rev3
[    1.103428] console [ttyAMA0] enabled
[    1.176478] SCSI subsystem initialized
[    1.180619] usbcore: registered new interface driver usbfs
[    1.186414] usbcore: registered new interface driver hub
[    1.191912] usbcore: registered new device driver usb
[    1.199132] Switched to clocksource stc
[    1.233542] FS-Cache: Loaded
[    1.236881] CacheFiles: Loaded
[    1.257023] NET: Registered protocol family 2
[    1.262980] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    1.270397] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[    1.276958] TCP: Hash tables configured (established 4096 bind 4096)
[    1.283467] TCP: reno registered
[    1.286733] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    1.292656] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    1.299408] NET: Registered protocol family 1
[    1.304416] RPC: Registered named UNIX socket transport module.
[    1.310504] RPC: Registered udp transport module.
[    1.315234] RPC: Registered tcp transport module.
[    1.319998] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.327707] bcm2708_dma: DMA manager at f2007000
[    1.332754] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[    1.342641] futex hash table entries: 256 (order: -1, 3072 bytes)
[    1.348906] audit: initializing netlink subsys (disabled)
[    1.354631] audit: type=2000 audit(1.100:1): initialized
[    1.375487] VFS: Disk quotas dquot_6.5.2
[    1.380006] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.389485] FS-Cache: Netfs 'nfs' registered for caching
[    1.396578] NFS: Registering the id_resolver key type
[    1.401886] Key type id_resolver registered
[    1.406101] Key type id_legacy registered
[    1.411652] msgmni has been set to 869
[    1.417928] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    1.425945] io scheduler noop registered
[    1.430091] io scheduler deadline registered (default)
[    1.435650] io scheduler cfq registered
[    1.442216] BCM2708FB: allocated DMA memory 5bc00000
[    1.447283] BCM2708FB: allocated DMA channel 0 @ f2007000
[    1.458769] Console: switching to colour frame buffer device 82x26
[    1.470966] bcm2708-dmaengine bcm2708-dmaengine: Load BCM2835 DMA engine driver
[    1.480596] uart-pl011 dev:f1: no DMA platform data
[    1.487253] kgdb: Registered I/O driver kgdboc.
[    1.520024] vc-cma: Videocore CMA driver
[    1.525605] vc-cma: vc_cma_base      = 0x00000000
[    1.532033] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
[    1.539000] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
[    1.559758] brd: module loaded
[    1.571623] loop: module loaded
[    1.576799] vchiq: vchiq_init_state: slot_zero = 0xdb800000, is_master = 0
[    1.586426] Loading iSCSI transport class v2.0-870.
[    1.594684] usbcore: registered new interface driver smsc95xx
[    1.602354] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.809963] Core Release: 2.80a
[    1.814640] Setting default values for core params
[    1.821045] Finished setting default values for core params
[    2.028329] Using Buffer DMA mode
[    2.033252] Periodic Transfer Interrupt Enhancement - disabled
[    2.040691] Multiprocessor Interrupt Enhancement - disabled
[    2.047854] OTG VER PARAM: 0, OTG VER FLAG: 0
[    2.053882] Dedicated Tx FIFOs mode
[    2.059433] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xdbc14000 dma = 0x5bc14000 len=9024
[    2.072464] FIQ FSM acceleration enabled for :
[    2.072464] Non-periodic Split Transactions
[    2.072464] Periodic Split Transactions
[    2.072464] High-Speed Isochronous Endpoints
[    2.095425] dwc_otg: Microframe scheduler enabled
[    2.095530] WARN::hcd_init_fiq:412: FIQ on core 0 at 0xc040116c
[    2.103129] WARN::hcd_init_fiq:413: FIQ ASM at 0xc0401444 length 36
[    2.111057] WARN::hcd_init_fiq:438: MPHI regs_base at 0xdc806000
[    2.118766] dwc_otg bcm2708_usb: DWC OTG Controller
[    2.125362] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[    2.134354] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[    2.141535] Init: Port Power? op_state=1
[    2.147045] Init: Power Port (0)
[    2.152263] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.160756] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.169644] usb usb1: Product: DWC OTG Controller
[    2.175920] usb usb1: Manufacturer: Linux 3.18.7+ dwc_otg_hcd
[    2.183292] usb usb1: SerialNumber: bcm2708_usb
[    2.190585] hub 1-0:1.0: USB hub found
[    2.196065] hub 1-0:1.0: 1 port detected
[    2.202298] dwc_otg: FIQ enabled
[    2.202323] dwc_otg: NAK holdoff enabled
[    2.202336] dwc_otg: FIQ split-transaction FSM enabled
[    2.202396] Module dwc_common_port init
[    2.202965] usbcore: registered new interface driver usb-storage
[    2.211189] mousedev: PS/2 mouse device common for all mice
[    2.219347] bcm2835-cpufreq: min=700000 max=700000
[    2.226089] sdhci: Secure Digital Host Controller Interface driver
[    2.233987] sdhci: Copyright(c) Pierre Ossman
[    2.240314] DMA channels allocated for the MMC driver
[    2.279212] Load BCM2835 MMC driver
[    2.286281] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.301155] ledtrig-cpu: registered to indicate activity on CPUs
[    2.311419] hidraw: raw HID events driver (C) Jiri Kosina
[    2.323122] usbcore: registered new interface driver usbhid
[    2.332529] usbhid: USB HID core driver
[    2.339652] TCP: cubic registered
[    2.346793] Initializing XFRM netlink socket
[    2.352854] NET: Registered protocol family 17
[    2.359302] Key type dns_resolver registered
[    2.366919] registered taskstats version 1
[    2.372993] vc-sm: Videocore shared memory driver
[    2.379458] [vc_sm_connected_init]: start
[    2.386317] [vc_sm_connected_init]: end - returning 0
[    2.394964] Waiting for root device /dev/mmcblk0p2...
[    2.402153] Indeed it is in host mode hprt0 = 00021501
[    2.414182] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.441409] mmc0: new high speed SDHC card at address 59b4
[    2.459259] mmcblk0: mmc0:59b4 00000 7.47 GiB
[    2.470377]  mmcblk0: p1 p2
[    2.564983] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.576598] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.586718] devtmpfs: mounted
[    2.592635] Freeing unused kernel memory: 340K (c07a7000 - c07fc000)
[    2.609367] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    2.618194] Indeed it is in host mode hprt0 = 00001101
[    2.819812] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[    2.828483] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.840503] hub 1-1:1.0: USB hub found
[    2.848687] hub 1-1:1.0: 5 ports detected
[    3.129403] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    3.250059] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    3.259827] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.272539] smsc95xx v1.0.4
[    3.339734] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:1e:87:48
[    4.623737] udevd[159]: starting version 175
[   10.569677] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   11.002104] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   11.949270] random: nonblocking pool is initialized
[   17.714641] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   20.754792] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[   22.359916] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
[   28.186447] Adding 102396k swap on /var/swap.  Priority:-1 extents:1 across:102396k SSFS

[dbrion0606]

avez vous fait le dmesg **après ** avoir branché le dongle (juste après, que l'on ait les 10-15 derniers messages, et pas tous les messages du montage de chaque périphérique). Parce que là, je ne vois pas de messgae correspondant à votre dongle -mais ma vue est basse-

[Johnny]

j'ai refait un dmesg avec 10 secondes entre le temps de débrancher / rebrancher le dongle.

Code : Tout sélectionner

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.18.7+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #755 PREEMPT Thu Feb 12 17:14:31 GMT 2015
[    0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[    0.000000] Machine model: Raspberry Pi Model B+
[    0.000000] cma: Reserved 8 MiB at 0x1b800000
[    0.000000] Memory policy: Data cache writeback
[    0.000000] On node 0 totalpages: 114688
[    0.000000] free_area_init_node: node 0, pgdat c084d804, node_mem_map db474000
[    0.000000]   Normal zone: 896 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 114688 pages, LIFO batch:31
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 113792
[    0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0x10 bcm2708.serial=0x2f1e8748 smsc95xx.macaddr=B8:27:EB:1E:87:48 bcm2708_fb.fbswap=1 bcm2708.disk_led_gpio=47 bcm2708.disk_led_active_low=0 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 437208K/458752K available (5926K kernel code, 358K rwdata, 1876K rodata, 340K init, 734K bss, 21544K reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xffe00000   (2048 kB)
[    0.000000]     vmalloc : 0xdc800000 - 0xff000000   ( 552 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xdc000000   ( 448 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc07a6ad8   (7803 kB)
[    0.000000]       .init : 0xc07a7000 - 0xc07fc000   ( 340 kB)
[    0.000000]       .data : 0xc07fc000 - 0xc085588c   ( 359 kB)
[    0.000000]        .bss : 0xc085588c - 0xc090d128   ( 735 kB)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:522
[    0.000023] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483648000ns
[    0.000074] Switching to timer-based delay loop, resolution 1000ns
[    0.000354] Console: colour dummy device 80x30
[    0.001440] console [tty1] enabled
[    0.001486] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[    0.001561] pid_max: default: 32768 minimum: 301
[    0.001939] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.002006] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.003014] Initializing cgroup subsys memory
[    0.003107] Initializing cgroup subsys devices
[    0.003167] Initializing cgroup subsys freezer
[    0.003221] Initializing cgroup subsys net_cls
[    0.003272] Initializing cgroup subsys blkio
[    0.003397] CPU: Testing write buffer coherency: ok
[    0.003511] ftrace: allocating 19479 entries in 58 pages
[    0.111536] Setting up static identity map for 0x55d058 - 0x55d0b4
[    0.114364] devtmpfs: initialized
[    0.131869] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[    0.135073] pinctrl core: initialized pinctrl subsystem
[    0.137818] NET: Registered protocol family 16
[    0.143351] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.171302] cpuidle: using governor ladder
[    0.201362] cpuidle: using governor menu
[    0.201907] bcm2708.uart_clock = 3000000
[    0.204987] No ATAGs?
[    0.205052] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[    0.205114] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.205181] mailbox: Broadcom VideoCore Mailbox driver
[    0.205345] bcm2708_vcio: mailbox at f200b880
[    0.205836] bcm_power: Broadcom power driver
[    0.205892] bcm_power_open() -> 0
[    0.205921] bcm_power_request(0, 8)
[    0.706678] bcm_mailbox_read -> 00000080, 0
[    0.706725] bcm_power_request -> 0
[    0.706925] Serial: AMBA PL011 UART driver
[    0.707159] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is a PL011 rev3
[    1.103428] console [ttyAMA0] enabled
[    1.176478] SCSI subsystem initialized
[    1.180619] usbcore: registered new interface driver usbfs
[    1.186414] usbcore: registered new interface driver hub
[    1.191912] usbcore: registered new device driver usb
[    1.199132] Switched to clocksource stc
[    1.233542] FS-Cache: Loaded
[    1.236881] CacheFiles: Loaded
[    1.257023] NET: Registered protocol family 2
[    1.262980] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    1.270397] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[    1.276958] TCP: Hash tables configured (established 4096 bind 4096)
[    1.283467] TCP: reno registered
[    1.286733] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    1.292656] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    1.299408] NET: Registered protocol family 1
[    1.304416] RPC: Registered named UNIX socket transport module.
[    1.310504] RPC: Registered udp transport module.
[    1.315234] RPC: Registered tcp transport module.
[    1.319998] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.327707] bcm2708_dma: DMA manager at f2007000
[    1.332754] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[    1.342641] futex hash table entries: 256 (order: -1, 3072 bytes)
[    1.348906] audit: initializing netlink subsys (disabled)
[    1.354631] audit: type=2000 audit(1.100:1): initialized
[    1.375487] VFS: Disk quotas dquot_6.5.2
[    1.380006] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.389485] FS-Cache: Netfs 'nfs' registered for caching
[    1.396578] NFS: Registering the id_resolver key type
[    1.401886] Key type id_resolver registered
[    1.406101] Key type id_legacy registered
[    1.411652] msgmni has been set to 869
[    1.417928] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    1.425945] io scheduler noop registered
[    1.430091] io scheduler deadline registered (default)
[    1.435650] io scheduler cfq registered
[    1.442216] BCM2708FB: allocated DMA memory 5bc00000
[    1.447283] BCM2708FB: allocated DMA channel 0 @ f2007000
[    1.458769] Console: switching to colour frame buffer device 82x26
[    1.470966] bcm2708-dmaengine bcm2708-dmaengine: Load BCM2835 DMA engine driver
[    1.480596] uart-pl011 dev:f1: no DMA platform data
[    1.487253] kgdb: Registered I/O driver kgdboc.
[    1.520024] vc-cma: Videocore CMA driver
[    1.525605] vc-cma: vc_cma_base      = 0x00000000
[    1.532033] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
[    1.539000] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
[    1.559758] brd: module loaded
[    1.571623] loop: module loaded
[    1.576799] vchiq: vchiq_init_state: slot_zero = 0xdb800000, is_master = 0
[    1.586426] Loading iSCSI transport class v2.0-870.
[    1.594684] usbcore: registered new interface driver smsc95xx
[    1.602354] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.809963] Core Release: 2.80a
[    1.814640] Setting default values for core params
[    1.821045] Finished setting default values for core params
[    2.028329] Using Buffer DMA mode
[    2.033252] Periodic Transfer Interrupt Enhancement - disabled
[    2.040691] Multiprocessor Interrupt Enhancement - disabled
[    2.047854] OTG VER PARAM: 0, OTG VER FLAG: 0
[    2.053882] Dedicated Tx FIFOs mode
[    2.059433] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xdbc14000 dma = 0x5bc14000 len=9024
[    2.072464] FIQ FSM acceleration enabled for :
[    2.072464] Non-periodic Split Transactions
[    2.072464] Periodic Split Transactions
[    2.072464] High-Speed Isochronous Endpoints
[    2.095425] dwc_otg: Microframe scheduler enabled
[    2.095530] WARN::hcd_init_fiq:412: FIQ on core 0 at 0xc040116c
[    2.103129] WARN::hcd_init_fiq:413: FIQ ASM at 0xc0401444 length 36
[    2.111057] WARN::hcd_init_fiq:438: MPHI regs_base at 0xdc806000
[    2.118766] dwc_otg bcm2708_usb: DWC OTG Controller
[    2.125362] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[    2.134354] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[    2.141535] Init: Port Power? op_state=1
[    2.147045] Init: Power Port (0)
[    2.152263] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.160756] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.169644] usb usb1: Product: DWC OTG Controller
[    2.175920] usb usb1: Manufacturer: Linux 3.18.7+ dwc_otg_hcd
[    2.183292] usb usb1: SerialNumber: bcm2708_usb
[    2.190585] hub 1-0:1.0: USB hub found
[    2.196065] hub 1-0:1.0: 1 port detected
[    2.202298] dwc_otg: FIQ enabled
[    2.202323] dwc_otg: NAK holdoff enabled
[    2.202336] dwc_otg: FIQ split-transaction FSM enabled
[    2.202396] Module dwc_common_port init
[    2.202965] usbcore: registered new interface driver usb-storage
[    2.211189] mousedev: PS/2 mouse device common for all mice
[    2.219347] bcm2835-cpufreq: min=700000 max=700000
[    2.226089] sdhci: Secure Digital Host Controller Interface driver
[    2.233987] sdhci: Copyright(c) Pierre Ossman
[    2.240314] DMA channels allocated for the MMC driver
[    2.279212] Load BCM2835 MMC driver
[    2.286281] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.301155] ledtrig-cpu: registered to indicate activity on CPUs
[    2.311419] hidraw: raw HID events driver (C) Jiri Kosina
[    2.323122] usbcore: registered new interface driver usbhid
[    2.332529] usbhid: USB HID core driver
[    2.339652] TCP: cubic registered
[    2.346793] Initializing XFRM netlink socket
[    2.352854] NET: Registered protocol family 17
[    2.359302] Key type dns_resolver registered
[    2.366919] registered taskstats version 1
[    2.372993] vc-sm: Videocore shared memory driver
[    2.379458] [vc_sm_connected_init]: start
[    2.386317] [vc_sm_connected_init]: end - returning 0
[    2.394964] Waiting for root device /dev/mmcblk0p2...
[    2.402153] Indeed it is in host mode hprt0 = 00021501
[    2.414182] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.441409] mmc0: new high speed SDHC card at address 59b4
[    2.459259] mmcblk0: mmc0:59b4 00000 7.47 GiB
[    2.470377]  mmcblk0: p1 p2
[    2.564983] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.576598] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.586718] devtmpfs: mounted
[    2.592635] Freeing unused kernel memory: 340K (c07a7000 - c07fc000)
[    2.609367] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    2.618194] Indeed it is in host mode hprt0 = 00001101
[    2.819812] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[    2.828483] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.840503] hub 1-1:1.0: USB hub found
[    2.848687] hub 1-1:1.0: 5 ports detected
[    3.129403] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    3.250059] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    3.259827] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.272539] smsc95xx v1.0.4
[    3.339734] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:1e:87:48
[    4.623737] udevd[159]: starting version 175
[   10.569677] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   11.002104] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   11.949270] random: nonblocking pool is initialized
[   17.714641] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   20.754792] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[   22.359916] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
[   28.186447] Adding 102396k swap on /var/swap.  Priority:-1 extents:1 across:102396k SSFS

[dbrion0606]

votre dongle n'a pas l'air d'^tre reconnu comme periphérique USB . est il neuf? que se passe-t-il si vous le branchez sur un PC Linux (même manip : attendre que le système soit démarré; le brancher à chaud; ouvrir une console et taper dmesg) ou windows (des "pop-ups" vous donnent une info) pas trop chargés?

[Johnny]

Il doit avoir 2 ans.
Lorsque je le branche sur Windows, rien ne se passe.
La led présente sur le dongle ne s'allume même pas.
Il est peut être HS ?

[dbrion0606]

C'est ce que je craignais...mais il vaut mieux que ce soit lui que vous ou moi...

[zeb]

...mais il vaut mieux que ce soit lui que vous ou moi...

Plop,

Un ptit truc :
1°) lancer la commande dmesg -c avec un C comme clear.
Le buffer des messages sera effacé. (on peut sauvegarder dans un fichier si on veut avec une redirection : dmesg -c > /var/log/messages)
2°) brancher le périphérique suspect.
3°) lancer la commande dmesg. Seuls les derniers messages seront présents.
Plus de pollution !

[dbrion0606]

Un autre truc :
après branchement à chaud du périphérique douteux, taper dmesg | tail -22 # affiche les 22 -taille terminal- dernières lignes (permet de connaître "tail" , qui affiche la fin d'un fichier/flot de données et qui sert assez souvent)