Webcam Logitech USB on Puppy 4.2.1
Webcam Logitech USB on Puppy 4.2.1
The USB-bus does not recognize the Logitech C120 cam.
However another USB-device such as a USB-stick is fully recognized.
HardInfo says: OHCI Host Controller - Unknown USB 2.00 Device (class 239)
dmesg -l |grep uvc says:
uvcvideo: Found UVC 1.00 device <unnamed> (046d:080f)
uvcvideo: No valid video chain found
Kernel: Linux 2.6.30.5
Who can help?
However another USB-device such as a USB-stick is fully recognized.
HardInfo says: OHCI Host Controller - Unknown USB 2.00 Device (class 239)
dmesg -l |grep uvc says:
uvcvideo: Found UVC 1.00 device <unnamed> (046d:080f)
uvcvideo: No valid video chain found
Kernel: Linux 2.6.30.5
Who can help?
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- Posts: 5464
- Joined: Fri 10 Jun 2005, 05:12
- Location: Australia
EDIT
Modified version of uvcvideo driver for Puppy 4.3.x now removed.
Modified version of uvcvideo driver for Puppy 4.3.x now removed.
Last edited by tempestuous on Sat 17 Apr 2010, 09:43, edited 1 time in total.
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- Posts: 5464
- Joined: Fri 10 Jun 2005, 05:12
- Location: Australia
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- Posts: 5464
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- Location: Australia
OK, it seems that hacked device detection is not good enough, your device needs updated driver code.
I have just deleted the test driver for 4.3.x in the earlier post.
First check that the PCMCIA system recognises your device with these 2 commands -
If your wifi device is listed, run this command
and look for information about how the airo_cs driver loaded.
If you cannot see your device listed, refer to this information about how to reset the Cardbus interface -
http://www.murga-linux.com/puppy/viewto ... 1707#31707
I have just deleted the test driver for 4.3.x in the earlier post.
There's nothing exotic about the old airo_cs driver, you should diagnose the problem.Henk-Jan wrote:Quirky does not do anything with the airo_cs driver for the Cisco Aironet 350 pcmcia.
First check that the PCMCIA system recognises your device with these 2 commands -
Code: Select all
pccardctl status
pccardctl ident
Code: Select all
dmesg
If you cannot see your device listed, refer to this information about how to reset the Cardbus interface -
http://www.murga-linux.com/puppy/viewto ... 1707#31707
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As the Logitech C120 cam provides the Hi-Speed USB 2.0 certified.The standard drivers are provided by the Operating System and will only provide minimal camera support whith the USB. Your device needs update drivers to have compatibility with the puppy Linux.and For updates on compatibility issues and driver support, please continue to check the Support C120.
Where there is will there is way.
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Wha?
and as Henk-Jan has indicated, albeit unclearly, this driver appears to work under the 2.6.33 kernel -
Which drivers? As we have been discussing, the only driver for the Logitech C120 compatible under Linux is the uvcvideo kernel module,jairomacon wrote:Your device needs update drivers to have compatibility with the puppy Linux.
and as Henk-Jan has indicated, albeit unclearly, this driver appears to work under the 2.6.33 kernel -
Henk-Jan wrote:Thanks, in Quirky I do not see the 'no video chain' error message.
Where? Who? What are you talking about? The Logitech website? That's no help, they only provide Windows drivers.jairomacon wrote:For updates on compatibility issues and driver support, please continue to check the Support C120.