I get a black image.
I tried with:
- webkam-0.2-3.7-x86_64
- skype-2.0.0.72-suse-i586
- MPlayer-1.0rc2_r27637-3.pm.3-x86_64
- xawtv-3.95-179.59-x86_64
- and others
and I tested with the desktop effects enabled/disabled.
DATA:
sudo tail -f /var/log/messages output:
Jan 31 21:51:59 linuxcomputer kernel: zc3xx: Find Sensor CS2102
Jan 31 21:51:59 linuxcomputer kernel: gspca: probe ok
Jan 31 21:51:59 linuxcomputer kernel: gspca: probing 0ac8:0302
Jan 31 21:51:59 linuxcomputer kernel: usb 1-4: New USB device found, idVendor=0ac8, idProduct=0302
Jan 31 21:51:59 linuxcomputer kernel: usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jan 31 21:51:59 linuxcomputer kernel: usb 1-4: Product: PC Camera
Jan 31 21:51:59 linuxcomputer kernel: usb 1-4: Manufacturer: V Micro. Corp.
Jan 31 21:52:00 linuxcomputer pulseaudio[4358]: alsa-util.c: Device hw:1 doesn’t support 44100 Hz, changed to 16000 Hz.
Jan 31 21:52:00 linuxcomputer pulseaudio[4358]: alsa-util.c: Device hw:1 doesn’t support 2 channels, changed to 1.
Jan 31 21:52:04 linuxcomputer sudo: openudk : TTY=pts/2 ; PWD=/home/openudk ; USER=root ; COMMAND=/usr/bin/tail -f /var/log/messages
uname -r output:
2.6.27.7-9-default
cat /etc/X11/xorg.conf | grep Driver output:
Driver “nvidia”
dmesg output:
usb 1-4: new full speed USB device using ohci_hcd and address 12
usb 1-4: configuration #1 chosen from 1 choice
gspca: probing 0ac8:0302
zc3xx: probe sensor -> 04
zc3xx: Find Sensor CS2102
gspca: probe ok
gspca: probing 0ac8:0302
usb 1-4: New USB device found, idVendor=0ac8, idProduct=0302
usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-4: Product: PC Camera
usb 1-4: Manufacturer: V Micro. Corp.
lsmod | grep gspca output:
gspca_zc3xx 50280 0
gspca_main 23880 1 gspca_zc3xx
compat_ioctl32 8536 1 gspca_main
videodev 35328 2 gspca_main,compat_ioctl32
usbcore 198656 10 cdc_acm,snd_usb_audio,snd_usb_lib,gspca_zc3xx,gspca_main,usbhid,usb_storage,ehci_hcd,ohci_hcd
lsmod | grep video output:
videodev 35328 2 gspca_main,compat_ioctl32
v4l1_compat 14220 1 videodev
ls -l /dev/video0 output (I belong to the group video):
crw-rw----+ 1 root video 81, 0 2009-01-31 20:56 /dev/video0
lsof /dev/video0 output:
-nothing-
webkam output:
VIDIOC_ENUMSTD: Invalid argument
VIDIOC_ENUM_FMT: Invalid argument
VIDIOC_ENUMSTD: Invalid argument
VIDIOC_ENUM_FMT: Invalid argument
VIDIOC_DQBUF error 5, Input/output error
VIDIOC_DQBUF error 5, Input/output error
…
lsof /dev/video0 (again) output:
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
webkam 14783 openudk mem CHR 81,0 153171 /dev/video0
webkam 14783 openudk 11u CHR 81,0 0t0 153171 /dev/video0
webkam 14783 openudk 12u CHR 81,0 0t0 153171 /dev/video0
Skype output:
Starting the process…
Skype Xv: Xv ports available: 64
Skype XShm: XShm support enabled
Skype Xv: Using Xv port 355
lsof /dev/video0 output (skype):
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
skype 14852 openudk mem CHR 81,0 153171 /dev/video0
skype 14852 openudk 29u CHR 81,0 0t0 153171 /dev/video0