Hi Andres, On Thursday 30 July 2009 18:54:03 Andres Cimmarusti wrote: > Hi, > > I just want to say that I just bought a Creative Live! Cam Notebook Ultra > (because it was fully supported according to your website). Unfortunately, > the device doesn't work at all and the Device ID does not match the one you > have in the website (perhaps the one I bought is the most recent model). > Here is the information I could find in /var/log/ > > uvcvideo: Failed to query (1) UVC control 1 (unit 0) : -110 (exp. 26). > uvcvideo: Found UVC 1.00 device VF0490 Live Cam Notebook Ultra (041e:4072) > > While the webcam usually fails to load, sometimes it is loaded properly and > using luvcview makes it work. However, 80% of the time this is not so > causing this error: > > Unable to set format: Input/output error > Init v4L2 failed !! exit fatal > > When the device is actually loaded to /dev/video0 properly and it works > under luvcview and skype, usb audio doesn't work at all. The modules are > loaded, but if I try: > > alsamixer -c 2 > alsamixer: function snd_mixer_load failed: Invalid argument > > In fact when double clicking on the sound applet in the gnome panel, if I > try to select other devices, the usb microphone is not listed at all. This > is very strange since I get the following output from the commands: > > cat /proc/asound/cards > 0 [IXP ]: ATIIXP - ATI IXP > ATI IXP rev 2 with unknown codec at 0xc0003400, irq > 17 1 [Modem ]: ATIIXP-MODEM - ATI IXP Modem > ATI IXP Modem rev 2 at 0xc0003800, irq 17 > 2 [Ultra ]: USB-Audio - VF0490 Live Cam Notebook Ultra > Creative Technology Ltd VF0490 Live Cam Notebook > Ultra at usb-0000:00:13.2-1, h > > arecord -l > **** List of CAPTURE Hardware Devices **** > card 0: IXP [ATI IXP], device 0: ATI IXP AC97 [ATI IXP AC97] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > card 1: Modem [ATI IXP Modem], device 0: ATI IXP MC97 [ATI IXP MC97] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > card 2: Ultra [VF0490 Live Cam Notebook Ultra], device 0: USB Audio [USB > Audio] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > > lsmod | grep snd_usb > snd_usb_audio 87584 0 > snd_usb_lib 15872 1 snd_usb_audio > snd_rawmidi 22944 2 snd_usb_lib,snd_seq_midi > snd_hwdep 7880 1 snd_usb_audio > snd_pcm 75788 6 > snd_usb_audio,snd_atiixp,snd_atiixp_modem,snd_ac97_codec > snd 58936 16 > snd_usb_audio,snd_rawmidi,snd_hwdep,snd_atiixp,snd_atiixp_modem,snd_ac97_co >dec,snd_pcm,snd_seq,snd_timer,snd_seq_device > > I believe the previous model (which is the one probably listed on the > website) is the VF0310. I will now return the product for a refund. > > I'm running Debian Lenny 5.0.2 amd64 gnome with a custom built kernel: > 2.6.27.28 > > I have another UVC webcam device (logitech quickcam pro for notebooks (2007 > model)) which works perfectly under the same circumstances. > > I hope you will update the information in your website, thanks
If it's not too late, could you send me the output of lsusb -v for your Creative webcam ? Regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
