hp Compaq mini 700el - Linux mint 17 Cinnamon - Webcam non rilevata

**sacarde** · 12-08-2014, 11:18

sul canale #v4l di freenode mi dicono di eseguire:

echo 0xffff > /sys/module/uvcvideo/parameter/strace

e rieseguire: dmesg | grep video

in pratica: http://www.ideasonboard.org/uvc/faq/
il capitolo: I have an UVC webcam but it is not working. What do you need to troubleshoot it?

p.s.
sai se con windows funziona?

**nikolacola** · 13-08-2014, 05:48

Buon giorno sacarde;

Vorrei scusarmi con te per la mia totale assenza nella giornata di ieri che non è dovuta ad indifferenza o disimpegno verso la tua persona: (che apprezzo moltissimo) ma, impellenti necessita' familiari che mi hanno visto impegnato dall'alba al tramonto.

Precisato questo sono nuovamente a seguire i tuoi preziosi consigli nella speranza di risolvere.

sul canale #v4l di freenode mi dicono di eseguire:
echo 0xffff > /sys/module/uvcvideo/parameter/strace
e rieseguire: dmesg | grep video

echo 0xffff > /sys/module/uvcvideo/parameters/trace

mint@mint ~ $ echo 0xffff > /sys/module/uvcvideo/parameters/trace
bash: /sys/module/uvcvideo/parameters/trace: Permission denied
mint@mint ~ $

Eseguendo quanto mi posti ottengo il segente risultato, che in sintesi mi segnala una negazione di permessi ad eseguire tale operazione.

Domanda:
- l'utente predefinito con accesso automatico all'avvio "mint@mint" ha permessi che possono modificare, riscrivere o reimpostare il software o devo per forza creare un nuovo account di tipo amministratore?

Considerando "il nulla e' cambiato precedente" con il comando dmesg | grep video ottengo:

mint@mint ~ $ dmesg | grep video
[ 0.968995] pci 0000:00:02.0: Boot video device
[ 13.291966] Modules linked in: psmouse i915(+) sky2 wmi i2c_algo_bit drm_kms_helper video drm
[ 97.592944] Linux video capture interface: v2.00
[ 98.348376] uvcvideo: Found UVC 1.00 device Webcam-101 (10f1:1a08)
[ 103.352435] uvcvideo: Failed to set UVC probe control : -110 (exp. 26).
[ 108.352436] uvcvideo: Failed to query (129) UVC probe control : -110 (exp. 26).
[ 108.352448] uvcvideo: Failed to initialize the device (-5).
[ 108.352607] usbcore: registered new interface driver uvcvideo
mint@mint ~ $

Per fugare ogni dubbio che possa sorgere in relazione a presumibili sospetti di componenti hardware guati, rispondendo alla tua giusta domanda:

p.s.
sai se con windows funziona?

Si. Tutto funzionava meravigliosamente bene con windows XP; una volta disinstallato, ho solo rimosso fisicamente l'HD perchè aveva un bel po' di settori disco danneggiati che molto probabilmente avrebbero portato all'inutilita' di una nuov installazione, in quanto, il disco sarebbe divenuto inutilizzabile con il trascorrre del tempo.

in pratica: http://www.ideasonboard.org/uvc/faq/
il capitolo: I have an UVC webcam but it is not working. What do you need to troubleshoot it?

In riferimento al link di FAQ postatomi eseguiro' con cura ogni ipotetico riferimento atto all'auspicabile soluzione del caso che, se eventualmente srotolonon manchero' di pubblicare soluzione.

Nel contempo pero' sono comunque attesissime gli ulteriori tentativi che ritieni giusto farmi provare.

Diversamente attendiamo l'esito dei dei miei tentativi.

Sono comunque nuovamente a ringraziarti per il tuo prezioso tempo che mi stai dedicando.

Buona giornata
Nicola

**nikolacola** · 29-11-2014, 23:02

Ciao sacarde;
Spero di ritrovarti per poter riprendere questo nostro veccio discorso.

Originariamente inviata da sacarde

sul canale #v4l di freenode mi dicono di eseguire:
echo 0xffff > /sys/module/uvcvideo/parameter/strace
e rieseguire: dmesg | grep video
in pratica: http://www.ideasonboard.org/uvc/faq/
il capitolo: I have an UVC webcam but it is not working. What do you need to troubleshoot it?
p.s.
sai se con windows funziona?

Dopo una lunga mia assenza e dopo aver studiato quel QB pr pter comprendere un po meglio il funzionamento di questo sistema operativo sono stato in grado di eseguire qualche controllo in più sull'ardware della webcam di questo Netbook.

Segendo la guida da te indicata ho ottenuto le seguenti ed ukteriori informazioni sull'hardware.

Nella speranza che voglia riprendere la discussione Le sottopongo i due file di log ottenuti che possono in qualche modo fornire dettagli esplicativi che identifichino le motivazioni del non funzionamento ed eventuali soluzioni che solo chi, piu' approfonditamente puo' comprendere e fornire.

Segue codice....

**sacarde** · 13-08-2014, 08:50

la situazione e' difficile, perche io non ho soluzioni, ma le chiedo nel canale irc #v4l

il comando da dare e' con il "sudo":

codice:

sudo echo 0xffff > /sys/module/uvcvideo/parameters/trace

e poi:

codice:

dmesg | grep video

tutto questo per avere maggiori dettagli dell'errore

p.s.
l'utente va bene, anche perche per fare operazioni di amministrazione devi usare "sudo"

**sacarde** · 13-08-2014, 11:33

altro link interessante:

oltre all'immagine del sistema "linux" apposito per HP

risolvono il microfono:

sudo nano -w /etc/modprobe.d/alsa-base

Add the following:

options snd-hda-intel model=ref

http://forum.ubuntu-it.org/viewtopic...44143&start=40

**sacarde** · 13-08-2014, 11:18

osservazioni:

sembra che con distro vecchie funzionasse tutto, leggo:

http://forum.ubuntu-it.org/viewtopic.php?t=244143
http://www.eeevolution.it/ubuntu-su-...i-700-perfetta

bo... non so che pensare

**nikolacola** · 29-11-2014, 23:07

lsusb.log

codice:

Bus 001 Device 003: ID 10f1:1a08 Importek Internal Webcam
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2 ?
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x10f1 Importek
  idProduct          0x1a08 Internal Webcam
  bcdDevice           15.09
  iManufacturer           2 (error)
  iProduct                1 (error)
  iSerial                 3 (error)
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength          419
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower               98mA
    Interface Association:
      bLength                 8
      bDescriptorType        11
      bFirstInterface         0
      bInterfaceCount         2
      bFunctionClass         14 Video
      bFunctionSubClass       3 Video Interface Collection
      bFunctionProtocol       0 
      iFunction               5 (error)
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      1 Video Control
      bInterfaceProtocol      0 
      iInterface              5 (error)
      VideoControl Interface Descriptor:
        bLength                13
        bDescriptorType        36
        bDescriptorSubtype      1 (HEADER)
        bcdUVC               1.00
        wTotalLength          103
        dwClockFrequency       15.000000MHz
        bInCollection           1
        baInterfaceNr( 0)       1
      VideoControl Interface Descriptor:
        bLength                 9
        bDescriptorType        36
        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
        bTerminalID             2
        wTerminalType      0x0101 USB Streaming
        bAssocTerminal          0
        bSourceID               5
        iTerminal               0 
      VideoControl Interface Descriptor:
        bLength                26
        bDescriptorType        36
        bDescriptorSubtype      6 (EXTENSION_UNIT)
        bUnitID                 4
        guidExtensionCode         {7033f028-1163-2e4a-ba2c-6890eb334016}
        bNumControl             8
        bNrPins                 1
        baSourceID( 0)          3
        bControlSize            1
        bmControls( 0)       0x0f
        iExtension              0 
      VideoControl Interface Descriptor:
        bLength                26
        bDescriptorType        36
        bDescriptorSubtype      6 (EXTENSION_UNIT)
        bUnitID                 5
        guidExtensionCode         {3fae1228-d7bc-114e-a357-6f1edef7d61d}
        bNumControl             8
        bNrPins                 1
        baSourceID( 0)          4
        bControlSize            1
        bmControls( 0)       0xff
        iExtension              0 
      VideoControl Interface Descriptor:
        bLength                18
        bDescriptorType        36
        bDescriptorSubtype      2 (INPUT_TERMINAL)
        bTerminalID             1
        wTerminalType      0x0201 Camera Sensor
        bAssocTerminal          0
        iTerminal               0 
        wObjectiveFocalLengthMin      0
        wObjectiveFocalLengthMax      0
        wOcularFocalLength            0
        bControlSize                  3
        bmControls           0x00000000
      VideoControl Interface Descriptor:
        bLength                11
        bDescriptorType        36
        bDescriptorSubtype      5 (PROCESSING_UNIT)
      Warning: Descriptor too short
        bUnitID                 3
        bSourceID               1
        wMaxMultiplier          0
        bControlSize            2
        bmControls     0x0000043f
          Brightness
          Contrast
          Hue
          Saturation
          Sharpness
          Gamma
          Power Line Frequency
        iProcessing             0 
        bmVideoStandards     0x 0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0010  1x 16 bytes
        bInterval               6
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0 
      iInterface              0 
      VideoStreaming Interface Descriptor:
        bLength                            14
        bDescriptorType                    36
        bDescriptorSubtype                  1 (INPUT_HEADER)
        bNumFormats                         1
        wTotalLength                      173
        bEndPointAddress                  129
        bmInfo                              0
        bTerminalLink                       2
        bStillCaptureMethod                 0
        bTriggerSupport                     0
        bTriggerUsage                       0
        bControlSize                        1
        bmaControls( 0)                    27
      VideoStreaming Interface Descriptor:
        bLength                            27
        bDescriptorType                    36
        bDescriptorSubtype                  4 (FORMAT_UNCOMPRESSED)
        bFormatIndex                        1
        bNumFrameDescriptors                3
        guidFormat                            {59555932-0000-1000-8000-00aa00389b71}
        bBitsPerPixel                      16
        bDefaultFrameIndex                  1
        bAspectRatioX                       0
        bAspectRatioY                       0
        bmInterlaceFlags                 0x00
          Interlaced stream or variable: No
          Fields per frame: 2 fields
          Field 1 first: No
          Field pattern: Field 1 only
          bCopyProtect                      0
      VideoStreaming Interface Descriptor:
        bLength                            42
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         1
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            640
        wHeight                           480
        dwMinBitRate                  3072000
        dwMaxBitRate                 15360000
        dwMaxVideoFrameBufferSize      614400
        dwDefaultFrameInterval         400000
        bFrameIntervalType                  4
        dwFrameInterval( 0)            400000
        dwFrameInterval( 1)            666666
        dwFrameInterval( 2)           1000000
        dwFrameInterval( 3)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            42
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         2
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            352
        wHeight                           288
        dwMinBitRate                  1013760
        dwMaxBitRate                  5068800
        dwMaxVideoFrameBufferSize      202752
        dwDefaultFrameInterval         400000
        bFrameIntervalType                  4
        dwFrameInterval( 0)            400000
        dwFrameInterval( 1)            666666
        dwFrameInterval( 2)           1000000
        dwFrameInterval( 3)           2000000

CONTINUA.....

**nikolacola** · 29-11-2014, 23:09

...CONTINUO

codice:

      VideoStreaming Interface Descriptor:
         bLength                            42
         bDescriptorType                    36
         bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
         bFrameIndex                         3
         bmCapabilities                   0x00
           Still image unsupported
         wWidth                            320
         wHeight                           240
         dwMinBitRate                   768000
         dwMaxBitRate                  3840000
         dwMaxVideoFrameBufferSize      153600
         dwDefaultFrameInterval         400000
         bFrameIntervalType                  4
         dwFrameInterval( 0)            400000
         dwFrameInterval( 1)            666666
         dwFrameInterval( 2)           1000000
         dwFrameInterval( 3)           2000000
       VideoStreaming Interface Descriptor:
         bLength                             6
         bDescriptorType                    36
         bDescriptorSubtype                 13 (COLORFORMAT)
         bColorPrimaries                     1 (BT.709,sRGB)
         bTransferCharacteristics            1 (BT.709)
         bMatrixCoefficients                 4 (SMPTE 170M (BT.601))
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        1
       bAlternateSetting       1
       bNumEndpoints           1
       bInterfaceClass        14 Video
       bInterfaceSubClass      2 Video Streaming
       bInterfaceProtocol      0 
       iInterface              0 
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x81  EP 1 IN
         bmAttributes            5
           Transfer Type            Isochronous
           Synch Type               Asynchronous
           Usage Type               Data
         wMaxPacketSize     0x0080  1x 128 bytes
         bInterval               1
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        1
       bAlternateSetting       2
       bNumEndpoints           1
       bInterfaceClass        14 Video
       bInterfaceSubClass      2 Video Streaming
       bInterfaceProtocol      0 
       iInterface              0 
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x81  EP 1 IN
         bmAttributes            5
           Transfer Type            Isochronous
           Synch Type               Asynchronous
           Usage Type               Data
         wMaxPacketSize     0x0100  1x 256 bytes
         bInterval               1
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        1
       bAlternateSetting       3
       bNumEndpoints           1
       bInterfaceClass        14 Video
       bInterfaceSubClass      2 Video Streaming
       bInterfaceProtocol      0 
       iInterface              0 
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x81  EP 1 IN
         bmAttributes            5
           Transfer Type            Isochronous
           Synch Type               Asynchronous
           Usage Type               Data
         wMaxPacketSize     0x0320  1x 800 bytes
         bInterval               1
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        1
       bAlternateSetting       4
       bNumEndpoints           1
       bInterfaceClass        14 Video
       bInterfaceSubClass      2 Video Streaming
       bInterfaceProtocol      0 
       iInterface              0 
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x81  EP 1 IN
         bmAttributes            5
           Transfer Type            Isochronous
           Synch Type               Asynchronous
           Usage Type               Data
         wMaxPacketSize     0x0b20  2x 800 bytes
         bInterval               1
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        1
       bAlternateSetting       5
       bNumEndpoints           1
       bInterfaceClass        14 Video
       bInterfaceSubClass      2 Video Streaming
       bInterfaceProtocol      0 
       iInterface              0 
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x81  EP 1 IN
         bmAttributes            5
           Transfer Type            Isochronous
           Synch Type               Asynchronous
           Usage Type               Data
         wMaxPacketSize     0x1320  3x 800 bytes
         bInterval               1
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        1
       bAlternateSetting       6
       bNumEndpoints           1
       bInterfaceClass        14 Video
       bInterfaceSubClass      2 Video Streaming
       bInterfaceProtocol      0 
       iInterface              0 
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x81  EP 1 IN
         bmAttributes            5
           Transfer Type            Isochronous
           Synch Type               Asynchronous
           Usage Type               Data
         wMaxPacketSize     0x1400  3x 1024 bytes
         bInterval               1
 Device Status:     0x0486
   (Bus Powered)
   Remote Wakeup Enabled
   Test Mode

**nikolacola** · 29-11-2014, 23:11

dmesg.log

codice:

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.13.0-24-generic (buildd@roseapple) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:08:14 UTC 2014 
(Ubuntu 3.13.0-24.46-generic 3.13.9)
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   NSC Geode by NSC
[    0.000000]   Cyrix CyrixInstead
[    0.000000]   Centaur CentaurHauls
[    0.000000]   Transmeta GenuineTMx86
[    0.000000]   Transmeta TransmetaCPU
[    0.000000]   UMC UMC UMC UMC
[    0.000000] Atom PSE erratum detected, BIOS microcode update recommended
[    0.000000] Disabled fast string operations
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003f7affff] usable
[    0.000000] BIOS-e820: [mem 0x000000003f7b0000-0x000000003f7bdfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000003f7be000-0x000000003f7effff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000003f7f0000-0x000000003f7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fff00000-0x00000000ffffffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.4 present.
[    0.000000] DMI: Hewlett-Packard Compaq Mini/361A, BIOS 361A0 Ver. F.05 11/07/2008
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x3f7b0 max_arch_pfn = 0x1000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-DFFFF uncachable
[    0.000000]   E0000-E3FFF write-protect
[    0.000000]   E4000-EFFFF write-through
[    0.000000]   F0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask 0C0000000 write-back
[    0.000000]   1 base 03F800000 mask 0FF800000 uncachable
[    0.000000]   2 disabled
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] original variable MTRRs
[    0.000000] reg 0, base: 0GB, range: 1GB, type WB
[    0.000000] reg 1, base: 1016MB, range: 8MB, type UC
[    0.000000] total RAM covered: 1016M
[    0.000000] Found optimal setting for mtrr clean up
[    0.000000]  gran_size: 64K  chunk_size: 16M  num_reg: 2   lose cover RAM: 0G
[    0.000000] New variable MTRRs
[    0.000000] reg 0, base: 0GB, range: 1GB, type WB
[    0.000000] reg 1, base: 1016MB, range: 8MB, type UC
[    0.000000] found SMP MP-table at [mem 0x000ff780-0x000ff78f] mapped at [c00ff780]
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] initial memory mapped: [mem 0x00000000-0x01ffffff]
[    0.000000] Base memory trampoline at [c009b000] 9b000 size 16384
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] init_memory_mapping: [mem 0x37800000-0x379fffff]
[    0.000000]  [mem 0x37800000-0x379fffff] page 4k
[    0.000000] BRK [0x01b88000, 0x01b88fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x34000000-0x377fffff]
[    0.000000]  [mem 0x34000000-0x377fffff] page 4k
[    0.000000] BRK [0x01b89000, 0x01b89fff] PGTABLE
[    0.000000] BRK [0x01b8a000, 0x01b8afff] PGTABLE
[    0.000000] BRK [0x01b8b000, 0x01b8bfff] PGTABLE
[    0.000000] BRK [0x01b8c000, 0x01b8cfff] PGTABLE
[    0.000000] BRK [0x01b8d000, 0x01b8dfff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x00100000-0x33ffffff]
[    0.000000]  [mem 0x00100000-0x33ffffff] page 4k
[    0.000000] init_memory_mapping: [mem 0x37a00000-0x37bfdfff]
[    0.000000]  [mem 0x37a00000-0x37bfdfff] page 4k
[    0.000000] RAMDISK: [mem 0x34b5a000-0x365a4fff]
[    0.000000] ACPI: RSDP 000f9c30 000014 (v00 ACPIAM)
[    0.000000] ACPI: RSDT 3f7b0000 00003C (v01 110708 RSDT1432 20081107 MSFT 00000097)
[    0.000000] ACPI: FACP 3f7b0200 000084 (v02 110708 FACP1432 20081107 MSFT 00000097)
[    0.000000] ACPI: DSDT 3f7b0430 007ECA (v01  361A0 361A0F05 00000F05 INTL 20051117)
[    0.000000] ACPI: FACS 3f7be000 000040
[    0.000000] ACPI: APIC 3f7b0390 00005C (v01 110708 APIC1432 20081107 MSFT 00000097)
[    0.000000] ACPI: MCFG 3f7b03f0 00003C (v01 110708 OEMMCFG  20081107 MSFT 00000097)
[    0.000000] ACPI: OEMB 3f7be040 000224 (v01 110708 OEMB1432 20081107 MSFT 00000097)
[    0.000000] ACPI: ASF! 3f7b8300 000075 (v32 LEGEND I865PASF 00000001 INTL 20051117)
[    0.000000] ACPI: SSDT 3f7bebe0 0004F0 (v01  PmRef    CpuPm 00003000 INTL 20051117)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] 123MB HIGHMEM available.
[    0.000000] 891MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 37bfe000
[    0.000000]   low ram: 0 - 37bfe000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   Normal   [mem 0x01000000-0x37bfdfff]
[    0.000000]   HighMem  [mem 0x37bfe000-0x3f7affff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009efff]
[    0.000000]   node   0: [mem 0x00100000-0x3f7affff]
[    0.000000] On node 0 totalpages: 259918
[    0.000000] free_area_init_node: node 0, pgdat c1990a80, node_mem_map f7068020
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 3998 pages, LIFO batch:0
[    0.000000]   Normal zone: 1752 pages used for memmap
[    0.000000]   Normal zone: 224254 pages, LIFO batch:31
[    0.000000]   HighMem zone: 248 pages used for memmap
[    0.000000]   HighMem zone: 31666 pages, LIFO batch:7
[    0.000000] Using APIC driver default
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.000000] e820: [mem 0x40000000-0xfedfffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] PERCPU: Embedded 14 pages/cpu @f7bdb000 s36096 r0 d21248 u57344
[    0.000000] pcpu-alloc: s36096 r0 d21248 u57344 alloc=14*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 258134
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=58fad7eb-0538-4f1f-82d8-5fa982193aed ro quiet splash vt.handoff=7
[    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] Initializing CPU#0
[    0.000000] allocated 2080120 bytes of page_cgroup
[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[    0.000000] Initializing HighMem for node 0 (00037bfe:0003f7b0)
[    0.000000] Memory: 988064K/1039672K available (6507K kernel code, 641K rwdata, 2752K rodata, 872K init, 924K bss, 51608K reserved, 126664K highmem)

....CONTINUO

**nikolacola** · 29-11-2014, 23:16

....CONTINUO

codice:

[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xfff14000 - 0xfffff000   ( 940 kB)
[    0.000000]     pkmap   : 0xffc00000 - 0xffe00000   (2048 kB)
[    0.000000]     vmalloc : 0xf83fe000 - 0xffbfe000   ( 120 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf7bfe000   ( 891 MB)
[    0.000000]       .init : 0xc19ae000 - 0xc1a88000   ( 872 kB)
[    0.000000]       .data : 0xc165b0b2 - 0xc19ad4c0   (3401 kB)
[    0.000000]       .text : 0xc1000000 - 0xc165b0b2   (6508 kB)
[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000]  RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[    0.000000] NR_IRQS:2304 nr_irqs:512 16
[    0.000000] CPU 0 irqstacks, hard=f6808000 soft=f680a000
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 1596.092 MHz processor
[    0.004004] Calibrating delay loop (skipped), value calculated using timer frequency.. 3192.18 BogoMIPS (lpj=6384368)
[    0.004014] pid_max: default: 32768 minimum: 301
[    0.004104] Security Framework initialized
[    0.004139] AppArmor: AppArmor initialized
[    0.004143] Yama: becoming mindful.
[    0.004266] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.004274] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.004766] Initializing cgroup subsys memory
[    0.004783] Initializing cgroup subsys devices
[    0.004789] Initializing cgroup subsys freezer
[    0.004795] Initializing cgroup subsys blkio
[    0.004800] Initializing cgroup subsys perf_event
[    0.004808] Initializing cgroup subsys hugetlb
[    0.004859] Atom PSE erratum detected, BIOS microcode update recommended
[    0.004864] Disabled fast string operations
[    0.004872] CPU: Physical Processor ID: 0
[    0.004876] CPU: Processor Core ID: 0
[    0.004883] mce: CPU supports 5 MCE banks
[    0.004900] CPU0: Thermal monitoring enabled (TM2)
[    0.004925] Last level iTLB entries: 4KB 32, 2MB 0, 4MB 0
[    0.004925] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 8
[    0.004925] tlb_flushall_shift: 6
[    0.005376] Freeing SMP alternatives memory: 32K (c1a88000 - c1a90000)
[    0.009346] ACPI: Core revision 20131115
[    0.017442] ACPI: All ACPI Tables successfully acquired
[    0.020017] ftrace: allocating 27695 entries in 55 pages
[    0.040197] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[    0.040656] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.083786] smpboot: CPU0: Intel(R) Atom(TM) CPU N270   @ 1.60GHz (fam: 06, model: 1c, stepping: 02)
[    0.084000] Performance Events: PEBS fmt0+, LBR disabled due to erratumAtom events, Intel PMU driver.
[    0.084000] ... version:                3
[    0.084000] ... bit width:              40
[    0.084000] ... generic registers:      2
[    0.084000] ... value mask:             000000ffffffffff
[    0.084000] ... max period:             000000007fffffff
[    0.084000] ... fixed-purpose events:   3
[    0.084000] ... event mask:             0000000700000003
[    0.087804] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.088192] CPU 1 irqstacks, hard=f690c000 soft=f690e000
[    0.088198] x86: Booting SMP configuration:
[    0.008000] Initializing CPU#1
[    0.008000] Atom PSE erratum detected, BIOS microcode update recommended
[    0.008000] Disabled fast string operations
[    0.088203] .... node  #0, CPUs:      #1
[    0.100125] x86: Booted up 1 node, 2 CPUs
[    0.100143] smpboot: Total of 2 processors activated (6384.36 BogoMIPS)
[    0.100790] devtmpfs: initialized
[    0.100790] EVM: security.selinux
[    0.100790] EVM: security.SMACK64
[    0.100790] EVM: security.ima
[    0.100790] EVM: security.capability
[    0.100790] PM: Registering ACPI NVS region [mem 0x3f7be000-0x3f7effff] (204800 bytes)
[    0.104923] pinctrl core: initialized pinctrl subsystem
[    0.105152] regulator-dummy: no parameters
[    0.105213] RTC time: 11:49:04, date: 11/29/14
[    0.105329] NET: Registered protocol family 16
[    0.105760] EISA bus registered
[    0.105768] cpuidle: using governor ladder
[    0.105772] cpuidle: using governor menu
[    0.105933] ACPI: bus type PCI registered
[    0.105941] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.106123] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.106131] PCI: not using MMCONFIG
[    0.106368] PCI : PCI BIOS area is rw and x. Use pci=nobios if you want it NX.
[    0.106462] PCI: PCI BIOS revision 3.00 entry at 0xf0031, last bus=3
[    0.106466] PCI: Using configuration type 1 for base access
[    0.109867] bio: create slab <bio-0> at 0
[    0.109867] ACPI: Added _OSI(Module Device)
[    0.109867] ACPI: Added _OSI(Processor Device)
[    0.109867] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.109867] ACPI: Added _OSI(Processor Aggregator Device)
[    0.115338] ACPI: Executed 1 blocks of module-level executable AML code
[    0.624698] ACPI: SSDT 3f7be340 00023C (v01  PmRef  Cpu0Ist 00003000 INTL 20051117)
[    0.625286] ACPI: Dynamic OEM Table Load:
[    0.625293] ACPI: SSDT   (null) 00023C (v01  PmRef  Cpu0Ist 00003000 INTL 20051117)
[    0.625593] ACPI: SSDT 3f7be610 0005D0 (v01  PmRef  Cpu0Cst 00003001 INTL 20051117)
[    0.626135] ACPI: Dynamic OEM Table Load:
[    0.626142] ACPI: SSDT   (null) 0005D0 (v01  PmRef  Cpu0Cst 00003001 INTL 20051117)
[    0.626697] ACPI: SSDT 3f7be270 0000CC (v01  PmRef  Cpu1Ist 00003000 INTL 20051117)
[    0.627274] ACPI: Dynamic OEM Table Load:
[    0.627282] ACPI: SSDT   (null) 0000CC (v01  PmRef  Cpu1Ist 00003000 INTL 20051117)
[    0.627468] ACPI: SSDT 3f7be580 000085 (v01  PmRef  Cpu1Cst 00003000 INTL 20051117)
[    0.628030] ACPI: Dynamic OEM Table Load:
[    0.628037] ACPI: SSDT   (null) 000085 (v01  PmRef  Cpu1Cst 00003000 INTL 20051117)
[    0.629135] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.844440] ACPI: Interpreter enabled
[    0.844465] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20131115/hwxface-580)
[    0.844478] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20131115/hwxface-580)
[    0.844515] ACPI: (supports S0 S3 S4 S5)
[    0.844521] ACPI: Using IOAPIC for interrupt routing
[    0.844588] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.848545] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.848556] PCI: MMCONFIG for 0000 [bus00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) (size reduced!)
[    0.848560] PCI: Using MMCONFIG for extended config space
[    0.848604] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.848880] ACPI: No dock devices found.
[    0.864657] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.864676] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.864692] acpi PNP0A08:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    0.865114] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[    0.865562] PCI host bridge to bus 0000:00
[    0.865572] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.865580] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    0.865586] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.865593] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.865600] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000dffff]
[    0.865606] pci_bus 0000:00: root bus resource [mem 0x3f800000-0xdfffffff]
[    0.865613] pci_bus 0000:00: root bus resource [mem 0xe4000000-0xfed8ffff]
[    0.865637] pci 0000:00:00.0: [8086:27ac] type 00 class 0x060000
[    0.865874] pci 0000:00:02.0: [8086:27ae] type 00 class 0x030000
[    0.865897] pci 0000:00:02.0: reg 0x10: [mem 0xfe980000-0xfe9fffff]
[    0.865909] pci 0000:00:02.0: reg 0x14: [io  0xdc80-0xdc87]
[    0.865922] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff pref]
[    0.865934] pci 0000:00:02.0: reg 0x1c: [mem 0xfe940000-0xfe97ffff]
[    0.866169] pci 0000:00:02.1: [8086:27a6] type 00 class 0x038000
[    0.866188] pci 0000:00:02.1: reg 0x10: [mem 0xfe880000-0xfe8fffff]
[    0.866464] pci 0000:00:1b.0: [8086:27d8] type 00 class 0x040300
[    0.866495] pci 0000:00:1b.0: reg 0x10: [mem 0xfe938000-0xfe93bfff 64bit]
[    0.866604] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.866807] pci 0000:00:1c.0: [8086:27d0] type 01 class 0x060400
[    0.866922] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.867055] pci 0000:00:1c.0: System wakeup disabled by ACPI
[    0.867154] pci 0000:00:1c.1: [8086:27d2] type 01 class 0x060400
[    0.867268] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[    0.867400] pci 0000:00:1c.1: System wakeup disabled by ACPI
[    0.867503] pci 0000:00:1d.0: [8086:27c8] type 00 class 0x0c0300
[    0.867567] pci 0000:00:1d.0: reg 0x20: [io  0xdc00-0xdc1f]
[    0.867716] pci 0000:00:1d.0: System wakeup disabled by ACPI
[    0.867805] pci 0000:00:1d.1: [8086:27c9] type 00 class 0x0c0300
[    0.867869] pci 0000:00:1d.1: reg 0x20: [io  0xd880-0xd89f]
[    0.868032] pci 0000:00:1d.1: System wakeup disabled by ACPI
[    0.868127] pci 0000:00:1d.2: [8086:27ca] type 00 class 0x0c0300
[    0.868191] pci 0000:00:1d.2: reg 0x20: [io  0xd800-0xd81f]
[    0.868340] pci 0000:00:1d.2: System wakeup disabled by ACPI
[    0.868434] pci 0000:00:1d.3: [8086:27cb] type 00 class 0x0c0300
[    0.868498] pci 0000:00:1d.3: reg 0x20: [io  0xd480-0xd49f]
[    0.868647] pci 0000:00:1d.3: System wakeup disabled by ACPI
[    0.868750] pci 0000:00:1d.7: [8086:27cc] type 00 class 0x0c0320
[    0.868783] pci 0000:00:1d.7: reg 0x10: [mem 0xfe937c00-0xfe937fff]
[    0.868905] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[    0.869031] pci 0000:00:1d.7: System wakeup disabled by ACPI
[    0.869130] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401
[    0.869321] pci 0000:00:1e.0: System wakeup disabled by ACPI
[    0.869424] pci 0000:00:1f.0: [8086:27b9] type 00 class 0x060100
[    0.869548] pci 0000:00:1f.0: Force enabled HPET at 0xfed00000

.....CONTINUA

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