Имеется встроенная веб-камера в ноуте: $ lsusb Bus 005 Device 002: ID 046d:0896 Logitech, Inc. OrbiCam
Когда устанавливал ее под lenny, оказалось необходимым установить пакет gspca для обеспечения ее работоспобности - и все первое время нормально работало. На новых ядрах gspaca включена в ядро. Далее- я не заметил когда и почему это произошло, она "отвалилась". Толи когда ставил новые ядра с бэпортов (30-ку и 32-е), толи как настраивал это: http://wiki.debian.org/skype Сейчас камера упорно не хочет работать: > ~$ mplayer tv:// > MPlayer SVN-r31918 (C) 2000-2010 MPlayer Team > Can't open joystick device /dev/input/js0: No such file or directory > Can't init input joystick > mplayer: could not connect to socket > mplayer: No such file or directory > Failed to open LIRC support. You will not be able to use your remote control. > > Playing tv://. > TV file format detected. > Selected driver: v4l2 > name: Video 4 Linux 2 input > author: Martin Olschewski <olschew...@zpr.uni-koeln.de> > comment: first try, more to come ;-) > v4l2: your device driver does not support VIDIOC_G_STD ioctl, VIDIOC_G_PARM > was used instead. > Selected device: Camera > Capabilities: video capture read/write streaming > supported norms: > inputs: 0 = vc032x; > Current input: 0 > Current format: unknown (0x55595659) > tv.c: norm_from_string(pal): Bogus norm parameter, setting default. > v4l2: ioctl enum norm failed: Invalid argument > Error: Cannot set norm! > Selected input hasn't got a tuner! > v4l2: Cannot get fps > v4l2: ioctl set mute failed: Invalid argument > v4l2: ioctl query control failed: Invalid argument > v4l2: ioctl query control failed: Invalid argument > v4l2: ioctl query control failed: Invalid argument > v4l2: ioctl query control failed: Invalid argument > open: No such file or directory > [MGA] Couldn't open: /dev/mga_vid > open: No such file or directory > [MGA] Couldn't open: /dev/mga_vid > [VO_TDFXFB] This driver only supports the 3Dfx Banshee, Voodoo3 and Voodoo 5. > s3fb: Couldn't map S3 registers: Operation not permitted > Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object > file: No such file or directory > [vdpau] Error when calling vdp_device_create_x11: 1 > ========================================================================== > Cannot find codec matching selected -vo and video format 0x55595659. > ========================================================================== > > v4l2: ioctl set mute failed: Invalid argument > v4l2: 0 frames successfully processed, 1 frames dropped. > > Exiting... (End of file) Если же запускать таким образом: > $ export LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so ; mplayer tv:// > MPlayer SVN-r31918 (C) 2000-2010 MPlayer Team > Can't open joystick device /dev/input/js0: No such file or directory > Can't init input joystick > mplayer: could not connect to socket > mplayer: No such file or directory > Failed to open LIRC support. You will not be able to use your remote control. > > Playing tv://. > TV file format detected. > Selected driver: v4l2 > name: Video 4 Linux 2 input > author: Martin Olschewski <olschew...@zpr.uni-koeln.de> > comment: first try, more to come ;-) > v4l2: your device driver does not support VIDIOC_G_STD ioctl, VIDIOC_G_PARM > was used instead. > Selected device: Camera > Capabilities: video capture read/write streaming > supported norms: > inputs: 0 = vc032x; > Current input: 0 > Current format: unknown (0x55595659) > tv.c: norm_from_string(pal): Bogus norm parameter, setting default. > v4l2: ioctl enum norm failed: Invalid argument > Error: Cannot set norm! > Selected input hasn't got a tuner! > v4l2: Cannot get fps > v4l2: ioctl set mute failed: Invalid argument > v4l2: ioctl query control failed: Invalid argument > v4l2: ioctl query control failed: Invalid argument > v4l2: ioctl query control failed: Invalid argument > v4l2: ioctl query control failed: Invalid argument > open: No such file or directory > [MGA] Couldn't open: /dev/mga_vid > open: No such file or directory > [MGA] Couldn't open: /dev/mga_vid > [VO_TDFXFB] This driver only supports the 3Dfx Banshee, Voodoo3 and Voodoo 5. > s3fb: Couldn't map S3 registers: Operation not permitted > Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object > file: No such file or directory > [vdpau] Error when calling vdp_device_create_x11: 1 > ========================================================================== > Opening video decoder: [raw] RAW Uncompressed Video > Movie-Aspect is undefined - no prescaling applied. > VO: [xv] 640x480 => 640x480 Planar YV12 > Selected video codec: [rawyv12] vfm: raw (RAW YV12) > ========================================================================== > Audio: no sound > Starting playback... > V: 0.0 2/ 2 ??% ??% ??,?% 0 0 > v4l2: select timeout > libv4l2: error dequeuing buf: Invalid argument > > v4l2: ioctl set mute failed: Invalid argument > v4l2: 19 frames successfully processed, 113 frames dropped. > > Exiting... (Quit) открывается такое окошко: http://s1.ipicture.ru/uploads/20110331/M6aJPXV7.png И вместо изображения бегает что-то зеленое. Модули v4l есть: > ~$ lsmod | grep v4l > v4l1_compat 11442 1 videodev > v4l2_compat_ioctl32 8474 1 videodev В системе имеются, в частности, след. пакеты: > $ aptitude search v4l > .................... > i A libv4l-0 - Collection of video4linux > support libraries > ................................ > i v4l-utils - Collection of command > ...................... Имеются также модули gspca: > $ lsmod | grep gspca > gspca_vc032x 21428 0 > gspca_main 18727 1 gspca_vc032x > videodev 29993 1 gspca_main > usbcore 122386 8 > btusb,gspca_vc032x,gspca_main,usbhid,usb_storage,uhci_hcd,ehci_hcd Соглано докам (в файле /usr/share/doc/linux-doc-2.6.32/Documentation/video4linux/gspca.txt.gz), gspca_vc032x как раз тот самый модуль, который нужен камере. В чем все-таки может быть проблема? -- To UNSUBSCRIBE, email to debian-russian-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/4d9588d7.2080...@gmail.com