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On Wed, 2009-02-18 at 15:30 -0600, Michael Sullivan wrote: |
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> I've had a lot of problems with X today. I finally got X back up, but |
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> when I went to check MythTV, it didn't work. I started tracking down |
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> the problem. I went into mythtv-setup and it said that it couldn't find |
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> any video inputs, so I examined /dev/v4l/video0. What I found was |
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> really confusing: |
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> |
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> camille ~ # ls -l /dev/v4l |
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> total 0 |
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> crw-rw---- 1 root video 81, 64 Feb 18 09:20 radio0 |
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> crw-rw---- 1 root video 81, 224 Feb 18 09:20 vbi0 |
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> crw-rw---- 1 root video 81, 0 Feb 18 09:20 video0 |
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> crw-rw---- 1 root video 81, 24 Feb 18 09:20 video24 |
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> crw-rw---- 1 root video 81, 32 Feb 18 09:20 video32 |
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> camille ~ # cat /dev/v4l/video0 |
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> cat: /dev/v4l/video0: No such device or address |
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> |
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> |
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> Is it there, or isn't it? I don't know if it matters, but when I was |
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> trying to fix the X problem, I built and booted with a new kernel: |
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|
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This is most likely completely unrelated to your issues with X. This is |
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a problem with your tuner card or its drivers. |
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|
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If you compiled a new kernel did you remember to re-compile any |
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out-of-tree kernel modules? Are you sure the tuner drivers have the |
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correct (versions of) firmware to load? Did you check dmesg? |
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|
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-a |