Hi,
Laurent Pinchart schrieb:
>> Looks good IMHO, but then my problems start:
>> Using Ekiga sometimes works and sometimes not but even when it seems to
>> work I get the following messages:
>> uvcvideo: Failed to query (135) UVC control 2 (unit 2) : -110 (exp. 2).
>> uvcvideo: Failed to query (135) UVC control 7 (unit 2) : -110 (exp. 2).
>> uvcvideo: Failed to query (135) UVC control 3 (unit 2) : -110 (exp. 2).
>>
>> But even worse is Skype's behaviour (2.0.0.72):
>> configuring the device and clicking "Test" crashes Skype immediately and
>> I get the following:
>> dmesg:
>> compat_ioctl32: v4l2 ioctl VIDIOC_S_PARM, dir=rw (0xc0cc5616)
>> ioctl32(skype:2236): Unknown cmd fd(18) cmd(c0cc5616){t:'V';sz:204}
>> arg(f6145e30) on /dev/video0
>>
>> Skype:
>> Skype V4L2: Failed to change capture framerate (15)
>> Skype V4L2: Failed to mmap camera buffers
>> Abgebrochen
>>
>> Trying Ekiga afterwards freezes Ekiga completely but no kernel messages
>> and the cam indicates that it is recording but ekiga is just hanging
>> with no picture.
>>
>> Any hints on my issues?
>
> Please check the Logitech UVC devices list on
> http://www.quickcamteam.net/hcl/linux/logitech-webcams to identify your QC
> Pro 9000 revision. The July 2008 revision has known hardware issues.
Looks like my device is the 2007 one with P/N 861464.
Meanwhile I tested it on a new openSUSE 11.0 system which has a newer
kernel and Skype worked their w/o error messages.
Ekiga still prints out the failed messages above but also worked as far
as I can see.
And also tried a 32bit system where everything seems to work so my guess
is that there is either something missing or broken in openSUSE's 10.3
64bit kernel to run Skype with this cam.
Thanks and I'll upgrade to the newer distribution version soon.
Wolfgang
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