Pomalé pálení DVD

Zdravím všechny, neví někdo, co by mohlo způsobovat tohle?

:~/temp$ growisofs -dvd-compat -Z /dev/sr0=project.iso -speed=4
Executing 'builtin_dd if=project.iso of=/dev/sr0 obs=32k seek=0'
/dev/sr0: "Current Write Speed" is 4.1x1352KBps.
          0/4415983616 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU   0.0%
          0/4415983616 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU   0.0%
          0/4415983616 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU   0.0%
    1114112/4415983616 ( 0.0%) @0.2x, remaining 1056:42 RBU 100.0% UBU   2.9%
    4227072/4415983616 ( 0.1%) @0.7x, remaining 330:30 RBU 100.0% UBU  82.4%
    7503872/4415983616 ( 0.2%) @0.7x, remaining 215:24 RBU 100.0% UBU  82.4%
   10813440/4415983616 ( 0.2%) @0.7x, remaining 176:31 RBU 100.0% UBU  82.4%
   14090240/4415983616 ( 0.3%) @0.7x, remaining 150:59 RBU 100.0% UBU  82.4%
   17367040/4415983616 ( 0.4%) @0.7x, remaining 135:04 RBU 100.0% UBU  82.4%
   20676608/4415983616 ( 0.5%) @0.7x, remaining 127:32 RBU 100.0% UBU  82.4%
   23953408/4415983616 ( 0.5%) @0.7x, remaining 119:10 RBU 100.0% UBU  82.4%
   27262976/4415983616 ( 0.6%) @0.7x, remaining 112:41 RBU 100.0% UBU  82.4%
   30572544/4415983616 ( 0.7%) @0.7x, remaining 109:58 RBU 100.0% UBU  82.4%
   33849344/4415983616 ( 0.8%) @0.7x, remaining 105:43 RBU 100.0% UBU  82.4%
   37126144/4415983616 ( 0.8%) @0.7x, remaining 102:13 RBU 100.0% UBU  82.4%
   40435712/4415983616 ( 0.9%) @0.7x, remaining 100:59 RBU 100.0% UBU  82.4%
   43712512/4415983616 ( 1.0%) @0.7x, remaining 98:21 RBU 100.0% UBU  82.4%
   46989312/4415983616 ( 1.1%) @0.7x, remaining 96:04 RBU 100.0% UBU  82.4%
   50298880/4415983616 ( 1.1%) @0.7x, remaining 95:28 RBU 100.0% UBU  82.4%
   53608448/4415983616 ( 1.2%) @0.7x, remaining 93:34 RBU 100.0% UBU  82.4%
   56885248/4415983616 ( 1.3%) @0.7x, remaining 91:57 RBU 100.0% UBU  82.4%
   60194816/4415983616 ( 1.4%) @0.7x, remaining 91:39 RBU 100.0% UBU  82.4%
   63504384/4415983616 ( 1.4%) @0.7x, remaining 90:14 RBU 100.0% UBU  82.4%
   66813952/4415983616 ( 1.5%) @0.7x, remaining 88:57 RBU 100.0% UBU  82.4%
   70090752/4415983616 ( 1.6%) @0.7x, remaining 88:52 RBU 100.0% UBU  82.4%
   73400320/4415983616 ( 1.7%) @0.7x, remaining 87:45 RBU 100.0% UBU  82.4%
   76677120/4415983616 ( 1.7%) @0.7x, remaining 86:46 RBU 100.0% UBU  82.4%
   79986688/4415983616 ( 1.8%) @0.7x, remaining 86:44 RBU 100.0% UBU  82.4%
   83296256/4415983616 ( 1.9%) @0.7x, remaining 85:49 RBU 100.0% UBU  82.4%
   86573056/4415983616 ( 2.0%) @0.7x, remaining 85:00 RBU 100.0% UBU  82.4%
   89882624/4415983616 ( 2.0%) @0.7x, remaining 85:01 RBU 100.0% UBU  82.4%
   93159424/4415983616 ( 2.1%) @0.7x, remaining 84:17 RBU 100.0% UBU  82.4%
   96468992/4415983616 ( 2.2%) @0.7x, remaining 83:34 RBU 100.0% UBU  82.4%
   99778560/4415983616 ( 2.3%) @0.7x, remaining 83:37 RBU 100.0% UBU  82.4%
  103055360/4415983616 ( 2.3%) @0.7x, remaining 83:00 RBU 100.0% UBU  82.4%
  106364928/4415983616 ( 2.4%) @0.7x, remaining 82:23 RBU 100.0% UBU  82.4%
  109674496/4415983616 ( 2.5%) @0.7x, remaining 82:27 RBU 100.0% UBU  82.4%
  112951296/4415983616 ( 2.6%) @0.7x, remaining 81:54 RBU 100.0% UBU  82.4%
  116260864/4415983616 ( 2.6%) @0.7x, remaining 81:21 RBU 100.0% UBU  82.4%
  119570432/4415983616 ( 2.7%) @0.7x, remaining 81:26 RBU 100.0% UBU  82.4%
  122847232/4415983616 ( 2.8%) @0.7x, remaining 80:57 RBU 100.0% UBU  82.4%
  126156800/4415983616 ( 2.9%) @0.7x, remaining 80:28 RBU 100.0% UBU  82.4%
  129466368/4415983616 ( 2.9%) @0.7x, remaining 80:33 RBU 100.0% UBU  82.4%
  132775936/4415983616 ( 3.0%) @0.7x, remaining 80:06 RBU 100.0% UBU  82.4%
  136052736/4415983616 ( 3.1%) @0.7x, remaining 79:41 RBU 100.0% UBU  82.4%
  139362304/4415983616 ( 3.2%) @0.7x, remaining 79:47 RBU 100.0% UBU  82.4%
  142639104/4415983616 ( 3.2%) @0.7x, remaining 79:23 RBU 100.0% UBU  82.4%
  145948672/4415983616 ( 3.3%) @0.7x, remaining 78:59 RBU 100.0% UBU  82.4%
  149258240/4415983616 ( 3.4%) @0.7x, remaining 79:05 RBU 100.0% UBU  82.4%
  152535040/4415983616 ( 3.5%) @0.7x, remaining 78:43 RBU 100.0% UBU  82.4%
.
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Špatně nastavené jádro? Chyba někde jinde?
Debian Wheezy, jádro vlastní 3.8.7

Dokud to funguje, nešťourej se v tom!...

ještě jsem zapomněl, mechanika starší IDE LG... strčená v USB2 šupleti, běžně používaná na kompech s windows.

šuple:

Bus 004 Device 003: ID 04b4:6830 Cypress Semiconductor Corp. CY7C68300A EZ-USB AT2 USB 2.0 to ATA/ATAPI
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x04b4 Cypress Semiconductor Corp.
  idProduct          0x6830 CY7C68300A EZ-USB AT2 USB 2.0 to ATA/ATAPI
  bcdDevice            0.01
  iManufacturer          56 Cypress Semiconductor
  iProduct               78 USB2.0 Storage Device
  iSerial               100 DEF10AF1F9AD
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           32
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xc0
      Self Powered
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         8 Mass Storage
      bInterfaceSubClass      6 SCSI
      bInterfaceProtocol     80 Bulk-Only
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 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     0x86  EP 6 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0001
  Self Powered

Dokud to funguje, nešťourej se v tom!...

Dotaz: Pomalé pálení DVD

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