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Γεια σε όλους. Εδώ και καιρό προσπαθούσα να κάνω την κάμερα μου microsoft vx6000 να δουλέψει, τελικά δούλεψε με τη βοήθεια του φίλου logari81 σε αυτό το thread viewtopic.php?f=16&t=1505. Δυστυχώς, από τη στιγμή που δούλεψε η vx6000 έπαψε να δουλεύει η κάρτα τηλεόρασης, τουλάχιστον αυτό μου δείχνει το TVtime εμφανίζοντας μου αυτό το μήνυμα "sn9c20x: Invalid argument Cannot open capture device /dev/video0.".

Ενέργειες που δεν έλυσαν το πρόβλημα:
1. ολοκληρωτική απομάκρυνση του TVtime και επανεγκατάσταση
2. διαγραφή του αρχείου ~/.tvtime
3. ορισμός ως προεπιλεγμένη είσοδο το "v4l2 και BT878 video Leadtek Winfast 20" στο gstreamer-properties

lspci -nn

Κώδικας: Επιλογή όλων

00:00.0 Host bridge [0600]: Intel Corporation 82875P/E7210 Memory Controller Hub [8086:2578] (rev 02)
00:01.0 PCI bridge [0604]: Intel Corporation 82875P Processor to AGP Controller [8086:2579] (rev 02)
00:03.0 PCI bridge [0604]: Intel Corporation 82875P/E7210 Processor to PCI to CSA Bridge [8086:257b] (rev 02)
00:06.0 System peripheral [0880]: Intel Corporation 82875P/E7210 Processor to I/O Memory Interface [8086:257e] (rev 02)
00:1d.0 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 [8086:24d2] (rev 02)
00:1d.1 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 [8086:24d4] (rev 02)
00:1d.2 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 [8086:24d7] (rev 02)
00:1d.3 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 [8086:24de] (rev 02)
00:1d.7 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller [8086:24dd] (rev 02)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev c2)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge [8086:24d0] (rev 02)
00:1f.1 IDE interface [0101]: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller [8086:24db] (rev 02)
00:1f.2 IDE interface [0101]: Intel Corporation 82801EB (ICH5) SATA Controller [8086:24d1] (rev 02)
00:1f.3 SMBus [0c05]: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller [8086:24d3] (rev 02)
00:1f.5 Multimedia audio controller [0401]: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller [8086:24d5] (rev 02)
01:00.0 VGA compatible controller [0300]: nVidia Corporation NV34 [GeForce FX 5200] [10de:0322] (rev a1)
02:01.0 Ethernet controller [0200]: Intel Corporation 82547EI Gigabit Ethernet Controller [8086:1019]
03:04.0 RAID bus controller [0104]: Promise Technology, Inc. PDC20378 (FastTrak 378/SATA 378) [105a:3373] (rev 02)
03:0a.0 Multimedia video controller [0400]: Brooktree Corporation Bt878 Video Capture [109e:036e] (rev 11)
03:0a.1 Multimedia controller [0480]: Brooktree Corporation Bt878 Audio Capture [109e:0878] (rev 11)
03:0d.0 Communication controller [0780]: Conexant Systems, Inc. HSF 56k HSFi Modem [14f1:2f00] (rev 01)

lsusb

Κώδικας: Επιλογή όλων

Bus 005 Device 003: ID 045e:00f4 Microsoft Corp. LifeCam VX-6000.
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 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 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

dmesg

Κώδικας: Επιλογή όλων

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[ 13.640298] Linux video capture interface: v2.00
[ 13.758901] bttv: driver version 0.9.17 loaded
[ 13.758908] bttv: using 8 buffers with 2080k (520 pages) each for capture
[ 13.759031] bttv: Bt8xx card found (0).
[ 13.759054] bttv 0000:03:0a.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 13.759069] bttv0: Bt878 (rev 17) at 0000:03:0a.0, irq: 22, latency: 64, mmio: 0xf7efe000
[ 13.759090] bttv0: detected: Leadtek WinFast TV 2000 [card=34], PCI subsystem ID is 107d:6606
[ 13.759097] bttv0: using: Leadtek WinFast 2000/ WinFast 2000 XP [card=34,autodetected]
[ 13.759143] bttv0: gpio: en=00000000, out=00000000 in=00bff706 [init]
[ 13.759245] bttv0: tuner type=5
[ 13.759251] bttv0: i2c: checking for MSP34xx @ 0x80... not found
[ 13.759847] bttv0: i2c: checking for TDA9875 @ 0xb0... not found
[ 13.760441] bttv0: i2c: checking for TDA7432 @ 0x8a... not found
[ 14.014731] sn9c20x: SN9C20X USB 2.0 Webcam - 045E:00F4 plugged-in.
[ 14.035037] tuner' 0-0061: chip found @ 0xc2 (bt878 #0 [sw])
[ 14.269424] sn9c20x: Detected OV9650 Sensor.
[ 14.269567] sn9c20x: Webcam device 045E:00F4 is now controlling video device /dev/video0
[ 14.333031] sn9c20x: Using yuv420 output format
[ 14.333101] usbcore: registered new interface driver sn9c20x
[ 14.333110] sn9c20x: SN9C20x USB 2.0 Webcam Driver v2009.01 loaded
[ 14.634733] 3:2:1: cannot get freq at ep 0x84
[ 14.642126] usbcore: registered new interface driver snd-usb-audio
[ 14.672850] tuner-simple 0-0061: creating new instance
[ 14.672858] tuner-simple 0-0061: type set to 5 (Philips PAL_BG (FI1216 and compatibles))
[ 14.682264] bttv0: registered device video1
[ 14.682404] bttv0: registered device vbi0
[ 14.682498] bttv0: registered device radio0
[ 14.682528] bttv0: PLL: 28636363 => 35468950 .. ok
[ 14.713780] input: bttv IR (card=34) as /devices/pci0000:00/0000:00:1e.0/0000:03:0a.0/input/input5
[ 14.756400] input: PC Speaker as /devices/platform/pcspkr/input/input6
[ 14.773572] Intel ICH 0000:00:1f.5: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 14.773610] Intel ICH 0000:00:1f.5: setting latency timer to 64
[ 14.773657] nvidia 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 15.200030] intel8x0_measure_ac97_clock: measured 54872 usecs
[ 15.200038] intel8x0: clocking to 48000
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Όποιος μπορεί ας με βοηθήσει γιατί χωρίς τηλεόραση λίγο δύσκολα τα πράγματα.