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I was installed webcam by "tazhw", but /dev/video0 "not exist"
I was installed as http://forum.slitaz.org/topic/webcam-skypecheese-en-slitaz-4#post-9246
#tazpkg get-install v4l-dvb-development_2.6.37.tazpkg // not working; works only by manual download from http://ftp.info.uvt.ro/pub/slitaz/packages/stable/v4l-dvb-development_2.6.37.tazpkg ><
#modprobe uvcvideo
#lsmod | grep uvc
and I get a /dev/video0
but skype "can not found any video device"
I was
# chmod 777 /dev/video0
nothing change
Thank you very much for any hint!
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Perhaps the wrong driver? What made you do select uvcvideo as the driver for your webcam?
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thank you for answer; how can I see, what driver I need?
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Plugged into usb:
[c]lsusb[/c]
Post output.
Then we look up usb-ids of webcam at the Linux Kernel Driver Database: http://cateee.net/lkddb/
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I would first do a lsusb command to find out the model of the webcam and also do lsmod to see what drivers have been loaded by the system. It is most likely that the system may have already loaded the appropriate driver for your webcam.
Also worth doing a Google search for linux driver for your webcam and most likely others may have already had issues with your type of webcam and may have worked out a solution to those problems.
If no luck, it may be best to post the output of lsusb and lsmod to start with.
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kitty@Kitty_:~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 046d:0825 Logitech, Inc. Webcam C270
Bus 003 Device 002: ID 046d:c05b Logitech, Inc.
Bus 003 Device 003: ID 046d:c31c Logitech, Inc. Keyboard K120 for Business
kitty@Kitty_:~$ lsmod
Module Size Used by Tainted: G
snd_wavefront 24296 0
uvcvideo 45028 1
snd_cs4236 20908 0
snd_usb_audio 58602 0
snd_wss_lib 15007 2 snd_wavefront,snd_cs4236
videodev 31754 2 uvcvideo
snd_opl3_lib 5798 2 snd_wavefront,snd_cs4236
v4l1_compat 10222 2 uvcvideo,videodev
snd_hwdep 3808 3 snd_wavefront,snd_usb_audio,snd_opl3_lib
snd_usbmidi_lib 12433 1 snd_usb_audio
i2c_core 12192 1 videodev
snd_mpu401 3548 0
floppy 41138 0
snd_mpu401_uart 3975 3 snd_wavefront,snd_cs4236,snd_mpu401
parport_pc 16061 0
snd_rawmidi 12384 3 snd_wavefront,snd_usbmidi_lib,snd_mpu401_uart
parport 20983 1 parport_pc
snd_seq_device 3757 2 snd_opl3_lib,snd_rawmidi
button 3602 0
snd_intel8x0 19786 1
snd_ac97_codec 77963 1 snd_intel8x0
ac97_bus 718 1 snd_ac97_codec
snd_pcm 43737 5 snd_cs4236,snd_usb_audio,snd_wss_lib,snd_intel8x0,snd_ac97_codec
snd_timer 12515 3 snd_wss_lib,snd_opl3_lib,snd_pcm
snd 33394 17 snd_wavefront,snd_cs4236,snd_usb_audio,snd_wss_lib,snd_opl3_lib,snd_hwdep,snd_usbmidi_lib,snd_mpu401,snd_mpu401_uart,snd_rawmidi,snd_seq_device,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
soundcore 3357 1 snd
snd_page_alloc 4853 3 snd_wss_lib,snd_intel8x0,snd_pcm
intel_agp 7908 1
intel_gtt 9214 1 intel_agp
agpgart 18221 2 intel_agp,intel_gtt
kitty@Kitty_:~$
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Hi .... i got some trouble with uvcvideo device too on my Netbook.
After search some time i found this threat:
http://forum.slitaz.org/topic/webcam-usb/page/4#post-11394
The uvcvideo module from gibor works for my webcam ... maybe it help you too.
If you need webcam Software ....
http://forum.slitaz.org/topic/how-to-make-a-own-tazpkg#post-18544
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>< I was download and install root@Kitty_:/home/kitty/webcam# ls
guvcview.tazpkg tazpanel-1.6.1.tazpkg
linux-2.6.37.tazpkg tazradio.tazpkg
reboot
but Skype can not see webcam, "video devices not found"
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Hmmmm ... it's a pity ... but i think there is anything wrong with the webcam driver. I verfied skype on my Netbook. Works with videosupport ....
"videodev 31754 2 uvcvideo"
Do you have 2 Webcams connected? Internal external?
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no, only one O.o
does "2 uvcvideo" mean that uvcvideo 2-times(instances)-running? how to stop one instance of uvcvideo?
or, maybe, I need to do something else?
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Always remove the old module before you install the new module.
Either by removing the tazpkg that owns the module or manually removing it if the tazpkg provides other modules and/or files you have to keep.
Then run this command to update the modules.dep
[c]# depmod -a[/c]
If you installed gibors tazpkg without removing v4l-dvb-development you could have 2 uvcvideo modules on your system.If Gibor didn't compress the uvcvideo module it would have a different filename and not overwrite the existing uvcvideo.
Remove both tazpkgs that provide uvcvideo,reboot,install gibors tazpkg.
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I removing all installed (above) packages, and run "depmod -a"
excuse me, (maybe don't understand something,) which package is "gibors"?
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The package found @ http://forum.slitaz.org/topic/webcam-usb/page/4#post-11394 created by gibor
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