2015年2月5日 星期四

mmal: mmal_vc_component_enable: failed to enable component: ENOSPC


昨晚在網上訂購了 Raspberry Pi 的 NoIR 鏡頭,今日下午便送到公司。實在很有效率。回家安頓好女兒後拿出來試試,可惜出現「mmal: mmal_vc_component_enable: failed to enable component: ENOSPC」錯誤。搞了一陣子也未能解決...。
pi@octopi ~ $ raspistill -v 

raspistill Camera App v1.3.4

Width 2592, Height 1944, quality 85, filename (null)
Time delay 5000, Raw no
Thumbnail enabled Yes, width 64, height 48, quality 35
Link to latest frame enabled  no
Full resolution preview No
Capture method : Single capture

Preview Yes, Full screen Yes
Preview window 0,0,1024,768
Opacity 255
Sharpness 0, Contrast 0, Brightness 50
Saturation 0, ISO 0, Video Stabilisation No, Exposure compensation 0
Exposure Mode 'auto', AWB Mode 'auto', Image Effect 'none'
Metering Mode 'average', Colour Effect Enabled No with U = 128, V = 128
Rotation 0, hflip No, vflip No
ROI x 0.000000, y 0.000000, w 1.000000 h 1.000000
mmal: mmal_vc_component_enable: failed to enable component: ENOSPC
mmal: camera component couldn't be enabled
mmal: main: Failed to create camera component
mmal: Failed to run camera app. Please check for firmware updates

在網上找到幾個聲稱有效的解決方案,試過還是不行:
1. sudo apt-get update
2. sudo apt-get upgrade
3. sudo rpi-update
4. sudo rpi-update 8234d5148aded657760e9ecd622f324d140ae89
5. sudo apt-get dist-upgrade

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