如何安装数码相机以适合于正确的应用?

如何安装数码相机以适合于正确的应用?

每当我插入数码相机时,就会弹出一个漂亮的媒体图标。太棒了!!

当我右击此图标时,我只能打开 Rhythmbox 或 VLC-media-player。这两个应用程序在这里使用起来毫无意义。当我想下载照片(无论是通过 F-Spot、Shotwell 还是 Picasa)时,我必须先卸载相机。这对我来说似乎很不合逻辑?如果必须卸载相机才能使用,为什么要安装它?我如何确保数码相机安装到正确的应用程序上?在我看来,必须先卸载设备才能使用它,这很奇怪!

相机型号:佳能 PowerShot SX20IS(在 libgphoto2 2.4.9 中为该相机添加了新 ID。包管理器告诉我 libgphoto2-2 已安装,版本 2.4.8-0ubuntu2 => 看起来 libgphoto2 无法读取相机?无论如何,PTP/MTP 模式工作正常)

uname -a
Linux Ubuntu-Bernard **2.6.32-24-generic #42-Ubuntu** SMP Fri Aug 20 14:24:04 UTC 2010 i686 GNU/Linux

cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=10.04
DISTRIB_CODENAME=lucid
DISTRIB_DESCRIPTION="**Ubuntu 10.04.1 LTS**"

lsusb
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 005: ID 04a9:31e4 **Canon, Inc.** 
Bus 001 Device 003: ID 0b05:1706 ASUSTek Computer, Inc. WL-167G 802.11g Adapter [ralink]
Bus 001 Device 002: ID 050d:0234 Belkin Components F5U234 USB 2.0 4-Port Hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub


Type filesystem = **gphoto2**

KernelLoggings (plug-in/plug-out)
Sep 11 19:23:55 Ubuntu-Bernard kernel: [ 1370.156803] usb 1-2.1: new full speed USB device using uhci_hcd and address 4
Sep 11 19:23:55 Ubuntu-Bernard kernel: [ 1370.282419] usb 1-2.1: configuration #1 chosen from 1 choice
Sep 11 19:31:59 Ubuntu-Bernard kernel: [ 1854.101144] usb 1-2.1: USB disconnect, address 4


Detailled Camera info
lsusb -v

Bus 001 Device 007: ID 04a9:31e4 Canon, Inc. 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x04a9 Canon, Inc.
  idProduct          0x31e4 
  bcdDevice            0.02
  iManufacturer           1 Canon Inc.
  iProduct                2 Canon Digital Camera
  iSerial                 3 E2F5E9B80A584FFDA901B46ECBC87410
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           39
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xc0
      Self Powered
    MaxPower                2mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
          bInterfaceClass         6 Imaging
      bInterfaceSubClass      1 Still Image Capture
      bInterfaceProtocol      1 Picture Transfer Protocol (PIMA 15470)
      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     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     0x83  EP 3 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval              32
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

答案1

我认为您可以通过 Nautilus 偏好设置来处理这个问题。

  1. 打开 Nautilus (位置 -> 主文件夹)。
  2. 点击编辑下拉式菜单。
  3. 选择优先
  4. 在里面文件管理首选项窗口中,单击媒体标签。
  5. 介质处理部分应该允许您配置系统,使其在连接相机时按照您想要的方式运行。[1]

[1] 下一步的选择相片, 包括:询问该怎么办没做什么打开文件夹打开 F-Spot使用其他应用程序打开...

答案2

这只是猜测,但是如果您暂时注释掉以下几行/lib/udev/rules.d/45-libmtp8.rules,是否有帮助呢?

  • # Canon PowerShot SX20IS (PTP/MTP mode)
    # ATTR{idVendor}=="04a9", ATTR{idProduct}=="31e4", SYMLINK+="libmtp-%k", MODE="660", GROUP="audio"
    
  • # Canon PowerShot SX20IS (PTP/MTP mode)
    # ATTRS{idVendor}=="04a9", ATTRS{idProduct}=="31e4", SYMLINK+="libmtp-%k", MODE="660", GROUP="audio"
    

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