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。
- 打开 Nautilus (位置 -> 主文件夹)。
- 点击编辑下拉式菜单。
- 选择优先。
- 在里面文件管理首选项窗口中,单击媒体标签。
- 这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"