Replugging the webcam doesn't solve the problem?

GWater

2009/1/17 A Moomintroll <[email protected]>

>
> Thanks a lot, that got rid of the make errors, but sadly my webcam
> isn't recognized still:
>
> bell...@a-black-box:~/microdia$ LD_PRELOAD=/usr/lib/libv4l/
> v4l2convert.so mplayer tv:// \
> >     -tv driver=v4l2:width=640:height=480:fps=25:device=/dev/video0 -vo
> x11
> MPlayer 1.0rc2-4.3.2 (C) 2000-2007 MPlayer Team
> CPU: AMD Athlon(tm) XP 2100+ (Family: 6, Model: 8, Stepping: 1)
> CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
> Compiled with runtime CPU detection.
> mplayer: could not connect to socket
> mplayer: No such file or directory
> Failed to open LIRC support. You will not be able to use your remote
> control.
>
> Playing tv://.
> TV file format detected.
> Selected driver: v4l2
>  name: Video 4 Linux 2 input
>  author: Martin Olschewski <[email protected]>
>  comment: first try, more to come ;-)
> v4l2: unable to open '/dev/video0': No such file or directory
> v4l2: ioctl set mute failed: Bad file descriptor
> v4l2: 0 frames successfully processed, 0 frames dropped.
>
>
> dmesg =
>
> [ 2215.747980] usb 4-4: new high speed USB device using ehci_hcd and
> address 6
> [ 2215.881245] usb 4-4: unable to read config index 0 descriptor/
> start: -32
> [ 2215.881257] usb 4-4: chopping to 0 config(s)
> [ 2215.883363] usb 4-4: string descriptor 0 read error: -32
> [ 2215.884253] usb 4-4: no configuration chosen from 0 choices
>
>
> lsusb=
>
> Bus 004 Device 006: ID 0c45:6270 Microdia U-CAM PC Camera NE878
> Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 001 Device 003: ID 093a:2510 Pixart Imaging, Inc.
> Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>
>
> >
>

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Lets make microdia webcams plug'n play, (currently plug'n pray)
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