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dnes 16:22 | Zajímavý článek

Nadace Raspberry Pi vydala devětašedesáté číslo (pdf) anglicky psaného časopisu MagPi věnovanému Raspberry Pi a projektům postaveným na tomto jednodeskovém počítači a šesté číslo (pdf) časopisu pro kutily HackSpace věnovanému navíc 3D tisku, pájení, řezání nebo i elektronice a IoT.

Ladislav Hagara | Komentářů: 0
dnes 14:11 | Komunita

Byl zveřejněn seznam 44 osob přijatých do programu Outreachy od 14. května do 14. srpna 2018. Cílem programu Outreachy je přitáhnout do světa svobodného a otevřeného softwaru lidi ze skupin, jež jsou ve světě svobodného a otevřeného softwaru málo zastoupeny.

Ladislav Hagara | Komentářů: 10
dnes 11:44 | Nová verze

Glen MacArthur vydal verzi 2018.4.2 na Debianu založené linuxové distribuce optimalizované pro tvůrce audio a video obsahu AV Linux (Wikipedie). Podrobnosti v oznámení o vydání a v stotřicetistránkovém manuálu (pdf).

Ladislav Hagara | Komentářů: 0
včera 23:33 | Nová verze

Byla vydána nová stabilní verze 1.15 (1.15.1147.36) webového prohlížeče Vivaldi (Wikipedie). Z novinek lze zdůraznit možnost nastavení vlastního pozadí okna, přístup k záložkám z hlavního menu, lepší ovládatelnost v režimu celé obrazovky nebo vyřešení problémů se zvukem v HTML5. Nejnovější Vivaldi je postaveno na Chromiu 65.0.3325.183.

Ladislav Hagara | Komentářů: 0
včera 17:22 | Nová verze

Node.js Foundation, oficiální projekt konsorcia Linux Foundation, oznámila vydání verze 10.0.0 otevřeného multiplatformního prostředí pro vývoj a běh síťových aplikací napsaných v JavaScriptu Node.js (Wikipedie). Verze 10 se v říjnu stane novou aktivní LTS verzí. Podpora je plánována do dubna 2021.

Ladislav Hagara | Komentářů: 0
včera 15:33 | Nová verze

Neal Cardwell ze společnosti Google oznámil zveřejnění verze 2.0 nástroje pro testování síťového stacku packetdrill. Jde o souhrnné vydání změn z interního vývoje od roku 2013.

Michal Kubeček | Komentářů: 0
včera 13:22 | Zajímavý software

Microsoft na svém blogu oznámil, že správce knihoven pro C++ Vcpkg (VC++ Packaging Tool) lze nově používat také na Linuxu a macOS. Aktuálně je pro Linux k dispozici více než 350 knihoven [reddit].

Ladislav Hagara | Komentářů: 1
včera 12:44 | Komunita

Byly zveřejněny exploity na Nintendo Switch a platformu Tegra X1: Fusée Gelée a ShofEL2. Jejich zneužití nelze zabránit softwarovou aktualizací. Na druhou stranu exploity umožní na Nintendo Switch snadno a rychle nainstalovat Linux, viz. ukázka na YouTube. Jenom je potřeba sáhnout na hardware.

Ladislav Hagara | Komentářů: 0
včera 00:55 | Nová verze

Byla vydána verze 2.12.0 QEMU (Wikipedie). Přispělo 204 vývojářů. Provedeno bylo více než 2 700 commitů. Přehled úprav a nových vlastností v seznamu změn. Řešeny jsou také bezpečnostní chyby Meltdown a Spectre.

Ladislav Hagara | Komentářů: 7
včera 00:33 | Komunita

Google zveřejnil seznam 1 264 studentů přijatých do letošního Google Summer of Code. Přehled projektů, studentů, 212 organizací a mentorů je k dispozici na stránkách GSoC.

Ladislav Hagara | Komentářů: 0
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 Komentářů: 29, poslední 5.4. 12:25
    Rozcestník

    Dotaz: SUSE 10.2, mobil a mass storage

    26.6.2007 22:52 Petr
    SUSE 10.2, mobil a mass storage
    Přečteno: 399×
    U mobilu ,ktery podporuje mass storage primountuji pouze interni pamet(/dev/sda), externi sd kartu ne. V /var/log/warn je tento zapis:
    Jun 26 19:19:24 linux kernel: scsi 3:0:0:0: rejecting I/O to dead device
    Jun 26 19:20:49 linux kernel: usb 4-2.2: device descriptor read/64, error -71
    Jun 26 19:20:49 linux kernel: usb 4-2.2: device descriptor read/64, error -71
    Jun 26 19:20:50 linux kernel: hub 4-2:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
    Jun 26 19:20:51 linux kernel: hub 4-2:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
    Jun 26 19:20:54 linux kernel: usb 4-2.2: config 2 has an invalid descriptor of length 0, skipping remainder of the config
    Jun 26 19:20:54 linux kernel: usb 4-2.2: config 2 interface 2 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
    Jun 26 19:20:55 linux kernel: sda: assuming drive cache: write through
    Jun 26 19:20:55 linux kernel: sda: assuming drive cache: write through

    Odpovědi

    Jiří Poláček avatar 27.6.2007 09:36 Jiří Poláček | skóre: 47 | blog: naopak | Sivice
    Rozbalit Rozbalit vše Re: SUSE 10.2, mobil a mass storage
    Zajímavé, u mého mobilu je naopak po připojení přes USB přístupná paměťová karta a interní paměť nikoliv.
    Sudoku omrzelo? Zkuste bobblemaze! | Statistiky jsou jak bikiny. Napoví hodně, všechno ale neukážou.
    27.6.2007 20:45 Petr
    Rozbalit Rozbalit vše Re: SUSE 10.2, mobil a mass storage
    Jeste snad toto:
    Jun 26 19:15:17 linux kernel: sd 3:0:0:0: Attached scsi removable disk sda
    Jun 26 19:15:17 linux kernel: sd 3:0:0:0: Attached scsi generic sg0 type 0
    Jun 26 19:15:17 linux kernel: usb-storage: device scan complete
    Jun 26 19:15:18 linux hald: mounted /dev/sda on behalf of uid 1000
    Jun 26 19:19:24 linux kernel: usb 2-4.1: USB disconnect, address 26
    Jun 26 19:19:24 linux hald[2959]: forcibly attempting to lazy unmount /dev/sda as enclosing drive was disconnected
    Jun 26 19:19:24 linux kernel: scsi 3:0:0:0: rejecting I/O to dead device
    Jun 26 19:19:24 linux hald: unmounted /dev/sda from '/media/disk' on behalf of uid 0
    Jun 26 19:20:28 linux su: (to root) petr on /dev/pts/3
    Jun 26 19:20:38 linux kernel: ehci_hcd 0000:00:10.4: remove, state 1
    Jun 26 19:20:38 linux kernel: usb usb3: USB disconnect, address 1
    Jun 26 19:20:38 linux kernel: ehci_hcd 0000:00:10.4: USB bus 3 deregistered
    Jun 26 19:20:38 linux kernel: ACPI: PCI interrupt for device 0000:00:10.4 disabled
    Jun 26 19:20:38 linux kernel: ehci_hcd 0000:00:0b.2: remove, state 1
    Jun 26 19:20:38 linux kernel: usb usb2: USB disconnect, address 1
    Jun 26 19:20:38 linux kernel: usb 2-4: USB disconnect, address 2
    Jun 26 19:20:38 linux kernel: ehci_hcd 0000:00:0b.2: USB bus 2 deregistered
    Jun 26 19:20:38 linux kernel: ACPI: PCI interrupt for device 0000:00:0b.2 disabled
    Jun 26 19:20:39 linux kernel: usb 4-2: new full speed USB device using uhci_hcd and address 2
    Jun 26 19:20:39 linux kernel: usb 4-2: new device found, idVendor=0409, idProduct=0058
    Jun 26 19:20:39 linux kernel: usb 4-2: new device strings: Mfr=1, Product=2, SerialNumber=0
    Jun 26 19:20:39 linux kernel: usb 4-2: Product: USB2.0 Hub Controller
    Jun 26 19:20:39 linux kernel: usb 4-2: Manufacturer: NEC Corporation
    Jun 26 19:20:39 linux kernel: usb 4-2: configuration #1 chosen from 1 choice
    Jun 26 19:20:39 linux kernel: hub 4-2:1.0: USB hub found
    Jun 26 19:20:39 linux kernel: hub 4-2:1.0: 4 ports detected
    Jun 26 19:20:49 linux kernel: usb 4-2.2: new full speed USB device using uhci_hcd and address 3
    Jun 26 19:20:49 linux kernel: usb 4-2.2: device descriptor read/64, error -71
    Jun 26 19:20:49 linux kernel: usb 4-2.2: device descriptor read/64, error -71
    Jun 26 19:20:50 linux kernel: hub 4-2:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
    Jun 26 19:20:51 linux kernel: hub 4-2:1.0: Cannot enable port 2.  Maybe the USB cable is bad?
    Jun 26 19:20:54 linux kernel: usb 4-2.2: new full speed USB device using uhci_hcd and address 7
    Jun 26 19:20:54 linux kernel: usb 4-2.2: config 2 has an invalid descriptor of length 0, skipping remainder of the config
    Jun 26 19:20:54 linux kernel: usb 4-2.2: config 2 interface 2 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
    Jun 26 19:20:54 linux kernel: usb 4-2.2: new device found, idVendor=1111, idProduct=2222
    Jun 26 19:20:54 linux kernel: usb 4-2.2: new device strings: Mfr=1, Product=2, SerialNumber=3
    Jun 26 19:20:54 linux kernel: usb 4-2.2: Product: PrUSB Mass Storage Class
    Jun 26 19:20:54 linux kernel: usb 4-2.2: Manufacturer: eSOL
    Jun 26 19:20:54 linux kernel: usb 4-2.2: SerialNumber: 123456789ABC
    Jun 26 19:20:54 linux kernel: usb 4-2.2: configuration #1 chosen from 2 choices
    Jun 26 19:20:54 linux kernel: scsi4 : SCSI emulation for USB Mass Storage devices
    Jun 26 19:20:54 linux kernel: usb-storage: device found at 7
    Jun 26 19:20:54 linux kernel: usb-storage: waiting for device to settle before scanning
    Jun 26 19:20:55 linux kernel:   Vendor: Vendor    Model: UsbDevice         Rev: No.1
    Jun 26 19:20:55 linux kernel:   Type:   Direct-Access                      ANSI SCSI revision: 00
    Jun 26 19:20:55 linux kernel: SCSI device sda: 255744 512-byte hdwr sectors (131 MB)
    Jun 26 19:20:55 linux kernel: sda: Write Protect is off
    Jun 26 19:20:55 linux kernel: sda: Mode Sense: 87 00 00 08
    Jun 26 19:20:55 linux kernel: sda: assuming drive cache: write through
    Jun 26 19:20:55 linux kernel: SCSI device sda: 255744 512-byte hdwr sectors (131 MB)
    Jun 26 19:20:55 linux kernel: sda: Write Protect is off
    Jun 26 19:20:55 linux kernel: sda: Mode Sense: 87 00 00 08
    Jun 26 19:20:55 linux kernel: sda: assuming drive cache: write through
    Jun 26 19:20:55 linux kernel:  sda:
    Jun 26 19:20:55 linux kernel: sd 4:0:0:0: Attached scsi removable disk sda
    Jun 26 19:20:55 linux kernel: sd 4:0:0:0: Attached scsi generic sg0 type 0
    Jun 26 19:20:55 linux kernel: usb-storage: device scan complete
    Jun 26 19:20:56 linux hald: mounted /dev/sda on behalf of uid 1000
    26.7.2007 00:15 Petr
    Rozbalit Rozbalit vše Re: SUSE 10.2, mobil a mass storage
    Zatim stale neuspech
    acer:~ # lsusb -v
    
    Bus 002 Device 001: ID 0000:0000
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               1.10
      bDeviceClass            9 Hub
      bDeviceSubClass         0 Unused
      bDeviceProtocol         0 Full speed hub
      bMaxPacketSize0        64
      idVendor           0x0000
      idProduct          0x0000
      bcdDevice            2.06
      iManufacturer           3 Linux 2.6.18.8-0.5-default uhci_hcd
      iProduct                2 UHCI Host Controller
      iSerial                 1 0000:00:1d.1
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           25
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         9 Hub
          bInterfaceSubClass      0 Unused
          bInterfaceProtocol      0 Full speed hub
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0002  1x 2 bytes
            bInterval             255
    Hub Descriptor:
      bLength               9
      bDescriptorType      41
      nNbrPorts             2
      wHubCharacteristic 0x000a
        No power switching (usb 1.0)
        Per-port overcurrent protection
      bPwrOn2PwrGood        1 * 2 milli seconds
      bHubContrCurrent      0 milli Ampere
      DeviceRemovable    0x00
      PortPwrCtrlMask    0xff
     Hub Port Status:
       Port 1: 0000.0100 power
       Port 2: 0000.0100 power
    Device Status:     0x0003
      Self Powered
      Remote Wakeup Enabled
    
    Bus 003 Device 008: ID 1111:2222
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               1.10
      bDeviceClass            0 (Defined at Interface level)
      bDeviceSubClass         0
      bDeviceProtocol         0
      bMaxPacketSize0        64
      idVendor           0x1111
      idProduct          0x2222
      bcdDevice            0.00
      iManufacturer           1 eSOL
      iProduct                2 PrUSB Mass Storage Class
      iSerial                 3 123456789ABC
      bNumConfigurations      2
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength          129
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0xc0
          Self Powered
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           3
          bInterfaceClass         8 Mass Storage
          bInterfaceSubClass      6 SCSI
          bInterfaceProtocol     80 Bulk (Zip)
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0040  1x 64 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0040  1x 64 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x82  EP 2 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0040  1x 64 bytes
            bInterval               1
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       1
          bNumEndpoints           3
          bInterfaceClass         8 Mass Storage
          bInterfaceSubClass      6 SCSI
          bInterfaceProtocol     80 Bulk (Zip)
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0020  1x 32 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0020  1x 32 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x82  EP 2 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0020  1x 32 bytes
            bInterval               2
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       2
          bNumEndpoints           3
          bInterfaceClass         8 Mass Storage
          bInterfaceSubClass      6 SCSI
          bInterfaceProtocol     80 Bulk (Zip)
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0010  1x 16 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0010  1x 16 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x82  EP 2 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0010  1x 16 bytes
            bInterval               3
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       3
          bNumEndpoints           3
          bInterfaceClass         8 Mass Storage
          bInterfaceSubClass      6 SCSI
          bInterfaceProtocol     80 Bulk (Zip)
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0008  1x 8 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0008  1x 8 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x82  EP 2 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0008  1x 8 bytes
            bInterval               4
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength          255
        bNumInterfaces          3
        bConfigurationValue     2
        iConfiguration          0
        bmAttributes         0xc0
          Self Powered
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           2
          bInterfaceClass         0 (Defined at Interface level)
          bInterfaceSubClass      0
          bInterfaceProtocol      0
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0040  1x 64 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0040  1x 64 bytes
            bInterval               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       1
          bNumEndpoints           2
          bInterfaceClass         0 (Defined at Interface level)
          bInterfaceSubClass      0
          bInterfaceProtocol      0
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0020  1x 32 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0020  1x 32 bytes
            bInterval               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       2
          bNumEndpoints           2
          bInterfaceClass         0 (Defined at Interface level)
          bInterfaceSubClass      0
          bInterfaceProtocol      0
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0010  1x 16 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0010  1x 16 bytes
            bInterval               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       3
          bNumEndpoints           2
          bInterfaceClass         0 (Defined at Interface level)
          bInterfaceSubClass      0
          bInterfaceProtocol      0
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0008  1x 8 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0008  1x 8 bytes
            bInterval               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        1
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         0 (Defined at Interface level)
          bInterfaceSubClass      0
          bInterfaceProtocol      0
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x82  EP 2 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0008  1x 8 bytes
            bInterval               5
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        2
          bAlternateSetting       0
          bNumEndpoints           2
          bInterfaceClass         0 (Defined at Interface level)
          bInterfaceSubClass      0
          bInterfaceProtocol      0
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x83  EP 3 IN
            bmAttributes            1
              Transfer Type            Isochronous
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0000  1x 0 bytes
            bInterval               1
          Endpoint Descriptor:
            bLength                 0
            bDescriptorType         0
            bEndpointAddress     0x00  EP 0 OUT
            bmAttributes            0
              Transfer Type            Control
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0000  1x 0 bytes
            bInterval               0
    Device Status:     0x0001
      Self Powered
    
    Bus 003 Device 001: ID 0000:0000
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               1.10
      bDeviceClass            9 Hub
      bDeviceSubClass         0 Unused
      bDeviceProtocol         0 Full speed hub
      bMaxPacketSize0        64
      idVendor           0x0000
      idProduct          0x0000
      bcdDevice            2.06
      iManufacturer           3 Linux 2.6.18.8-0.5-default uhci_hcd
      iProduct                2 UHCI Host Controller
      iSerial                 1 0000:00:1d.2
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           25
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         9 Hub
          bInterfaceSubClass      0 Unused
          bInterfaceProtocol      0 Full speed hub
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0002  1x 2 bytes
            bInterval             255
    Hub Descriptor:
      bLength               9
      bDescriptorType      41
      nNbrPorts             2
      wHubCharacteristic 0x000a
        No power switching (usb 1.0)
        Per-port overcurrent protection
      bPwrOn2PwrGood        1 * 2 milli seconds
      bHubContrCurrent      0 milli Ampere
      DeviceRemovable    0x00
      PortPwrCtrlMask    0xff
     Hub Port Status:
       Port 1: 0000.0100 power
       Port 2: 0000.0103 power enable connect
    Device Status:     0x0003
      Self Powered
      Remote Wakeup Enabled
    
    Bus 005 Device 001: ID 0000:0000
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               2.00
      bDeviceClass            9 Hub
      bDeviceSubClass         0 Unused
      bDeviceProtocol         1 Single TT
      bMaxPacketSize0        64
      idVendor           0x0000
      idProduct          0x0000
      bcdDevice            2.06
      iManufacturer           3 Linux 2.6.18.8-0.5-default ehci_hcd
      iProduct                2 EHCI Host Controller
      iSerial                 1 0000:00:1d.7
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           25
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         9 Hub
          bInterfaceSubClass      0 Unused
          bInterfaceProtocol      0 Full speed hub
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0002  1x 2 bytes
            bInterval              12
    Hub Descriptor:
      bLength              11
      bDescriptorType      41
      nNbrPorts             8
      wHubCharacteristic 0x000a
        No power switching (usb 1.0)
        Per-port overcurrent protection
        TT think time 8 FS bits
      bPwrOn2PwrGood       10 * 2 milli seconds
      bHubContrCurrent      0 milli Ampere
      DeviceRemovable    0x00 0x00
      PortPwrCtrlMask    0xff 0xff
     Hub Port Status:
       Port 1: 0000.0100 power
       Port 2: 0000.0100 power
       Port 3: 0000.0100 power
       Port 4: 0000.0100 power
       Port 5: 0000.0100 power
       Port 6: 0000.0000
       Port 7: 0000.0100 power
       Port 8: 0000.0100 power
    Device Status:     0x0003
      Self Powered
      Remote Wakeup Enabled
    
    Bus 004 Device 001: ID 0000:0000
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               1.10
      bDeviceClass            9 Hub
      bDeviceSubClass         0 Unused
      bDeviceProtocol         0 Full speed hub
      bMaxPacketSize0        64
      idVendor           0x0000
      idProduct          0x0000
      bcdDevice            2.06
      iManufacturer           3 Linux 2.6.18.8-0.5-default uhci_hcd
      iProduct                2 UHCI Host Controller
      iSerial                 1 0000:00:1d.3
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           25
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         9 Hub
          bInterfaceSubClass      0 Unused
          bInterfaceProtocol      0 Full speed hub
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0002  1x 2 bytes
            bInterval             255
    Hub Descriptor:
      bLength               9
      bDescriptorType      41
      nNbrPorts             2
      wHubCharacteristic 0x000a
        No power switching (usb 1.0)
        Per-port overcurrent protection
      bPwrOn2PwrGood        1 * 2 milli seconds
      bHubContrCurrent      0 milli Ampere
      DeviceRemovable    0x00
      PortPwrCtrlMask    0xff
     Hub Port Status:
       Port 1: 0000.0100 power
       Port 2: 0000.0100 power
    Device Status:     0x0003
      Self Powered
      Remote Wakeup Enabled
    
    Bus 001 Device 001: ID 0000:0000
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               1.10
      bDeviceClass            9 Hub
      bDeviceSubClass         0 Unused
      bDeviceProtocol         0 Full speed hub
      bMaxPacketSize0        64
      idVendor           0x0000
      idProduct          0x0000
      bcdDevice            2.06
      iManufacturer           3 Linux 2.6.18.8-0.5-default uhci_hcd
      iProduct                2 UHCI Host Controller
      iSerial                 1 0000:00:1d.0
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           25
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower                0mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         9 Hub
          bInterfaceSubClass      0 Unused
          bInterfaceProtocol      0 Full speed hub
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x81  EP 1 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0002  1x 2 bytes
            bInterval             255
    Hub Descriptor:
      bLength               9
      bDescriptorType      41
      nNbrPorts             2
      wHubCharacteristic 0x000a
        No power switching (usb 1.0)
        Per-port overcurrent protection
      bPwrOn2PwrGood        1 * 2 milli seconds
      bHubContrCurrent      0 milli Ampere
      DeviceRemovable    0x00
      PortPwrCtrlMask    0xff
     Hub Port Status:
       Port 1: 0000.0100 power
       Port 2: 0000.0100 power
    Device Status:     0x0003
      Self Powered
      Remote Wakeup Enabled
    

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