Thread: guvcview crashes using logitech c525 webcam
guvcview crashes when open it.
it's version guvcview 1.4.3
here's verbose output:
here's lsusb:code:aaron@ringo:/dev$ guvcview --verbose guvcview 1.4.3 unexpected integer value (0) vid_mux strings must quoted unexpected integer value (1) snd_numsec strings must quoted unexpected integer value (160) snd_bitrate strings must quoted unexpected integer value (2) pan_step strings must quoted unexpected integer value (2) tilt_step strings must quoted video_device: /dev/video0 vid_sleep: 0 cap_meth: 1 resolution: 640 x 480 windowsize: 480 x 700 vert pane: 0 spin behavior: 0 mode: mjpg fps: 1/25 display fps: 0 bpp: 0 hwaccel: 1 avi_format: 0 sound: 1 sound device: 0 sound samp rate: 0 sound channels: 0 sound delay: 0 nanosec sound format: 80 pan step: 2 degrees tilt step: 2 degrees video filter flags: 0 image inc: 0 profile(default):/home/aaron/default.gpfl starting portaudio... bt_audio_service_open: connect() failed: connection refused (111) bt_audio_service_open: connect() failed: connection refused (111) bt_audio_service_open: connect() failed: connection refused (111) bt_audio_service_open: connect() failed: connection refused (111) language catalog=> dir:/usr/share/locale type:utf-8 lang:en_us.utf-8 cat:guvcview.mo mjpg: setting format 1196444237 capture method = 1 video device: /dev/video0 device node path: /dev/video0 vid/pid: 046d 0826 (null) hd webcam c525 serial: c562f6d0 init. hd webcam c525 (location: usb-0000:00:1f.2-1) { pixelformat = 'yuyv', description = 'yuv 4:2:2 (yuyv)' } { discrete: width = 160, height = 120 } time interval between frame: 1/15, 1/10, 2/15, 1/5, { discrete: width = 176, height = 144 } time interval between frame: 1/15, 1/10, 2/15, 1/5, { pixelformat = 'mjpg', description = 'mjpeg' } { discrete: width = 640, height = 480 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 160, height = 120 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 176, height = 144 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 320, height = 176 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 320, height = 240 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 432, height = 240 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 352, height = 288 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 544, height = 288 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 640, height = 360 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { pixelformat = 'rgb3', description = 'rgb3' } { discrete: width = 160, height = 120 } time interval between frame: 1/15, 1/10, 2/15, 1/5, { discrete: width = 176, height = 144 } time interval between frame: 1/15, 1/10, 2/15, 1/5, { discrete: width = 640, height = 480 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 320, height = 176 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 320, height = 240 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 432, height = 240 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 352, height = 288 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 544, height = 288 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 640, height = 360 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { pixelformat = 'bgr3', description = 'bgr3' } { discrete: width = 160, height = 120 } time interval between frame: 1/15, 1/10, 2/15, 1/5, { discrete: width = 176, height = 144 } time interval between frame: 1/15, 1/10, 2/15, 1/5, { discrete: width = 640, height = 480 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 320, height = 176 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 320, height = 240 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 432, height = 240 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 352, height = 288 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 544, height = 288 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 640, height = 360 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { pixelformat = 'yu12', description = 'yu12' } { discrete: width = 160, height = 120 } time interval between frame: 1/15, 1/10, 2/15, 1/5, { discrete: width = 176, height = 144 } time interval between frame: 1/15, 1/10, 2/15, 1/5, { discrete: width = 640, height = 480 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 320, height = 176 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 320, height = 240 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 432, height = 240 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 352, height = 288 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 544, height = 288 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 640, height = 360 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { pixelformat = 'yv12', description = 'yv12' } { discrete: width = 160, height = 120 } time interval between frame: 1/15, 1/10, 2/15, 1/5, { discrete: width = 176, height = 144 } time interval between frame: 1/15, 1/10, 2/15, 1/5, { discrete: width = 640, height = 480 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 320, height = 176 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 320, height = 240 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 432, height = 240 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 352, height = 288 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 544, height = 288 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, { discrete: width = 640, height = 360 } time interval between frame: 1/30, 1/24, 1/20, 1/15, 1/10, 2/15, 1/5, vid:046d pid:0826 driver:uvcvideo adding control pan (relative) uvcioc_ctrl_add - error: operation not permitted checking format: 1196444237 vidioc_g_comp:: invalid argument compression control not supported fps set 1/24 drawing controls control[0]: 0x9a0901 exposure, auto, 0:3:1, default 3 control[0]: 0x9a0902 exposure (absolute), 3:2047:1, default 166 control[0]: 0x9a0903 exposure, auto priority, 0:1:1, default 0 control[0]: 0x9a090a focus (absolute), 0:255:5, default 60 control[0]: 0x9a090c focus, auto, 0:1:1, default 1 control[0]: 0x9a090d zoom, absolute, 1:5:1, default 1 resolutions of format(2) = 9 frame rates of 1ยบ resolution=7 def. res: 0 numb. fps:7 --------------------------------------- device #0 name = intel 82801aa-ich: intel 82801aa-ich (hw:0,0) host api = alsa max inputs = 2, max outputs = 2 def. low input latency = 0.012 def. low output latency = 0.012 def. high input latency = 0.046 def. high output latency = 0.046 def. sample rate = 44100.00 --------------------------------------- device #1 name = intel 82801aa-ich: intel 82801aa-ich - mic adc (hw:0,1) host api = alsa max inputs = 2, max outputs = 0 def. low input latency = 0.011 def. low output latency = -1.000 def. high input latency = 0.043 def. high output latency = -1.000 def. sample rate = 48000.00 --------------------------------------- device #2 name = hd webcam c525: usb audio (hw:1,0) host api = alsa max inputs = 1, max outputs = 0 def. low input latency = 0.011 def. low output latency = -1.000 def. high input latency = 0.043 def. high output latency = -1.000 def. sample rate = 48000.00 --------------------------------------- device #3 name = front host api = alsa max inputs = 0, max outputs = 2 def. low input latency = -1.000 def. low output latency = 0.012 def. high input latency = -1.000 def. high output latency = 0.046 def. sample rate = 44100.00 --------------------------------------- device #4 name = iec958 host api = alsa max inputs = 0, max outputs = 2 def. low input latency = -1.000 def. low output latency = 0.012 def. high input latency = -1.000 def. high output latency = 0.046 def. sample rate = 44100.00 --------------------------------------- device #5 name = spdif host api = alsa max inputs = 2, max outputs = 2 def. low input latency = 0.012 def. low output latency = 0.012 def. high input latency = 0.046 def. high output latency = 0.046 def. sample rate = 44100.00 --------------------------------------- device #6 name = pulse host api = alsa max inputs = 32, max outputs = 32 def. low input latency = 0.012 def. low output latency = 0.012 def. high input latency = 0.046 def. high output latency = 0.046 def. sample rate = 44100.00 --------------------------------------- device #7 name = dmix host api = alsa max inputs = 0, max outputs = 2 def. low input latency = -1.000 def. low output latency = 0.043 def. high input latency = -1.000 def. high output latency = 0.043 def. sample rate = 48000.00 --------------------------------------- device #8 [ default input, default output ] name = default host api = alsa max inputs = 32, max outputs = 32 def. low input latency = 0.012 def. low output latency = 0.012 def. high input latency = 0.046 def. high output latency = 0.046 def. sample rate = 44100.00 --------------------------------------- device #9 [ default oss input, default oss output ] name = /dev/dsp host api = oss max inputs = 16, max outputs = 16 def. low input latency = 0.012 def. low output latency = 0.012 def. high input latency = 0.046 def. high output latency = 0.046 def. sample rate = 44100.00 --------------------------------------- device #10 name = /dev/dsp1 host api = oss max inputs = 16, max outputs = 0 def. low input latency = 0.012 def. low output latency = 0.012 def. high input latency = 0.046 def. high output latency = 0.046 def. sample rate = 44100.00 ---------------------------------------------- samplerate:0 channels:0 no codec detected acc low - (faac) video driver: x11 window manager available (desktop resolution = 1440x900) checking video mode 640x480@32bpp : ok recomended color depth = 16 program 'guvcview' received x window system error. reflects bug in program. error 'badalloc (insufficient resources operation)'. (details: serial 25 error_code 11 request_code 132 minor_code 19) (note programmers: normally, x errors reported asynchronously; is, receive error while after causing it. debug program, run --sync command line option change behavior. can meaningful backtrace debugger if break on gdk_x_error() function.)
uname:code:aaron@ringo:/dev$ lsusb bus 001 device 005: id 046d:0826 logitech, inc. bus 001 device 003: id 045e:0024 microsoft corp. trackball explorer bus 001 device 001: id 1d6b:0001 linux foundation 1.1 root hub aaron@ringo:/dev$
dmesg grepping 'usb'code:aaron@ringo:/dev$ uname -a linux ringo 2.6.32-35-generic #78-ubuntu smp tue oct 11 15:27:15 utc 2011 i686 gnu/linux aaron@ringo:/dev$
i'm using ndiswrapper wireless. have it?code:[ 0.131911] usbcore: registered new interface driver usbfs [ 0.131954] usbcore: registered new interface driver hub [ 0.132088] usbcore: registered new device driver usb [ 0.441876] usb usb1: configuration #1 chosen 1 choice [ 0.794859] usb 1-1: new full speed usb device using uhci_hcd , address 2 [ 1.146915] usb 1-1: configuration #1 chosen 1 choice [ 1.260385] usb 1-2: new low speed usb device using uhci_hcd , address 3 [ 1.441836] usb 1-2: configuration #1 chosen 1 choice [ 1.979708] usbcore: registered new interface driver hiddev [ 1.995581] input: microsoft microsoft trackball explorer® /devices/pci0000:00/0000:00:1f.2/usb1/1-2/1-2:1.0/input/input4 [ 1.995910] generic-usb 0003:045e:0024.0001: input,hidraw0: usb hid v1.00 mouse [microsoft microsoft trackball explorer®] on usb-0000:00:1f.2-2/input0 [ 1.996002] usbcore: registered new interface driver usbhid [ 2.002584] usbhid: v2.6:usb hid core driver [ 33.584328] input: hd webcam c525 /devices/pci0000:00/0000:00:1f.2/usb1/1-1/1-1:1.2/input/input5 [ 33.584952] usbcore: registered new interface driver uvcvideo [ 35.846993] usbcore: registered new interface driver snd-usb-audio [ 36.863355] usbcore: registered new interface driver ndiswrapper [ 296.760095] usb 1-1: usb disconnect, address 2 [ 311.400104] usb 1-1: new full speed usb device using uhci_hcd , address 4 [ 311.655362] usb 1-1: configuration #1 chosen 1 choice [ 343.896106] usb 1-1: usb disconnect, address 4 [ 352.080108] usb 1-2: usb disconnect, address 3 [ 355.504089] usb 1-1: new low speed usb device using uhci_hcd , address 5 [ 355.687626] usb 1-1: configuration #1 chosen 1 choice [ 355.709690] input: microsoft microsoft trackball explorer® /devices/pci0000:00/0000:00:1f.2/usb1/1-1/1-1:1.0/input/input6 [ 355.710492] generic-usb 0003:045e:0024.0002: input,hidraw0: usb hid v1.00 mouse [microsoft microsoft trackball explorer®] on usb-0000:00:1f.2-1/input0 [ 397.704061] usb 1-2: new full speed usb device using uhci_hcd , address 6 [ 398.000356] usb 1-2: configuration #1 chosen 1 choice [ 398.338056] input: hd webcam c525 /devices/pci0000:00/0000:00:1f.2/usb1/1-2/1-2:1.2/input/input7
look in system/preferences multimedia systems selector click open click video change plugin else
click bottom test cam
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