On Thu, 2005-12-29 at 11:53 -0600, Michael Sullivan wrote:
> It's been over an hour since I sent this in to the list and my log files
> say that it was sent, but I haven't gotten it back from the list yet.
> I'm sending it again...
> 
> -------- Forwarded Message --------
> From: Michael Sullivan <[EMAIL PROTECTED]>
> To: gentoo-user <gentoo-user@lists.gentoo.org>
> Subject: OT - Need MythTV setup help
> Date: Thu, 29 Dec 2005 10:30:48 -0600
> 
> I went ahead and allotted 40GB (from my Windows partion zapped away by
> QParted) for my tv partition.  I followed the wiki all the way through
> except for one part:  My Input Connections screen is blank.  The wiki
> said that this was a permissions issue, but as I'm trying to do this as
> root at the moment I don't think permissions should be a problem.  Just
> in case, here's what the relevant permissions look like:
> 
> camille mythtv # ls -al /dev/video*
> lrwxrwxrwx  1 root root       6 Dec 28 16:39 /dev/video -> video0
> crw-rw-rw-  1 root video 81,  0 Oct 19 11:13 /dev/video0
> crw-rw----  1 root video 81,  1 Oct 19 11:13 /dev/video1
> crw-rw----  1 root video 81, 10 Oct 19 11:13 /dev/video10
> crw-rw----  1 root video 81, 11 Oct 19 11:13 /dev/video11
> crw-rw----  1 root video 81, 12 Oct 19 11:13 /dev/video12
> crw-rw----  1 root video 81, 13 Oct 19 11:13 /dev/video13
> crw-rw----  1 root video 81, 14 Oct 19 11:13 /dev/video14
> crw-rw----  1 root video 81, 15 Oct 19 11:13 /dev/video15
> crw-rw----  1 root video 81, 16 Oct 19 11:13 /dev/video16
> crw-rw----  1 root video 81, 17 Oct 19 11:13 /dev/video17
> crw-rw----  1 root video 81, 18 Oct 19 11:13 /dev/video18
> crw-rw----  1 root video 81, 19 Oct 19 11:13 /dev/video19
> crw-rw----  1 root video 81,  2 Oct 19 11:13 /dev/video2
> crw-rw----  1 root video 81, 20 Oct 19 11:13 /dev/video20
> crw-rw----  1 root video 81, 21 Oct 19 11:13 /dev/video21
> crw-rw----  1 root video 81, 22 Oct 19 11:13 /dev/video22
> crw-rw----  1 root video 81, 23 Oct 19 11:13 /dev/video23
> crw-rw----  1 root video 81, 24 Oct 19 11:13 /dev/video24
> crw-rw----  1 root video 81, 25 Oct 19 11:13 /dev/video25
> crw-rw----  1 root video 81, 26 Oct 19 11:13 /dev/video26
> crw-rw----  1 root video 81, 27 Oct 19 11:13 /dev/video27
> crw-rw----  1 root video 81, 28 Oct 19 11:13 /dev/video28
> crw-rw----  1 root video 81, 29 Oct 19 11:13 /dev/video29
> crw-rw----  1 root video 81,  3 Oct 19 11:13 /dev/video3
> crw-rw----  1 root video 81, 30 Oct 19 11:13 /dev/video30
> crw-rw----  1 root video 81, 31 Oct 19 11:13 /dev/video31
> crw-rw----  1 root video 81, 32 Oct 19 11:13 /dev/video32
> crw-rw----  1 root video 81, 33 Oct 19 11:13 /dev/video33
> crw-rw----  1 root video 81, 34 Oct 19 11:13 /dev/video34
> crw-rw----  1 root video 81, 35 Oct 19 11:13 /dev/video35
> crw-rw----  1 root video 81, 36 Oct 19 11:13 /dev/video36
> crw-rw----  1 root video 81, 37 Oct 19 11:13 /dev/video37
> crw-rw----  1 root video 81, 38 Oct 19 11:13 /dev/video38
> crw-rw----  1 root video 81, 39 Oct 19 11:13 /dev/video39
> crw-rw----  1 root video 81,  4 Oct 19 11:13 /dev/video4
> crw-rw----  1 root video 81, 40 Oct 19 11:13 /dev/video40
> crw-rw----  1 root video 81, 41 Oct 19 11:13 /dev/video41
> crw-rw----  1 root video 81, 42 Oct 19 11:13 /dev/video42
> crw-rw----  1 root video 81, 43 Oct 19 11:13 /dev/video43
> crw-rw----  1 root video 81, 44 Oct 19 11:13 /dev/video44
> crw-rw----  1 root video 81, 45 Oct 19 11:13 /dev/video45
> crw-rw----  1 root video 81, 46 Oct 19 11:13 /dev/video46
> crw-rw----  1 root video 81, 47 Oct 19 11:13 /dev/video47
> crw-rw----  1 root video 81, 48 Oct 19 11:13 /dev/video48
> crw-rw----  1 root video 81, 49 Oct 19 11:13 /dev/video49
> crw-rw----  1 root video 81,  5 Oct 19 11:13 /dev/video5
> crw-rw----  1 root video 81, 50 Oct 19 11:13 /dev/video50
> crw-rw----  1 root video 81, 51 Oct 19 11:13 /dev/video51
> crw-rw----  1 root video 81, 52 Oct 19 11:13 /dev/video52
> crw-rw----  1 root video 81, 53 Oct 19 11:13 /dev/video53
> crw-rw----  1 root video 81, 54 Oct 19 11:13 /dev/video54
> crw-rw----  1 root video 81, 55 Oct 19 11:13 /dev/video55
> crw-rw----  1 root video 81, 56 Oct 19 11:13 /dev/video56
> crw-rw----  1 root video 81, 57 Oct 19 11:13 /dev/video57
> crw-rw----  1 root video 81, 58 Oct 19 11:13 /dev/video58
> crw-rw----  1 root video 81, 59 Oct 19 11:13 /dev/video59
> crw-rw----  1 root video 81,  6 Oct 19 11:13 /dev/video6
> crw-rw----  1 root video 81, 60 Oct 19 11:13 /dev/video60
> crw-rw----  1 root video 81, 61 Oct 19 11:13 /dev/video61
> crw-rw----  1 root video 81, 62 Oct 19 11:13 /dev/video62
> crw-rw----  1 root video 81, 63 Oct 19 11:13 /dev/video63
> crw-rw----  1 root video 81,  7 Oct 19 11:13 /dev/video7
> crw-rw----  1 root video 81,  8 Oct 19 11:13 /dev/video8
> crw-rw----  1 root video 81,  9 Oct 19 11:13 /dev/video9
> camille mythtv # chmod 666  /dev/video*
> camille mythtv # mythsetup
> 2005-12-29 10:28:26.867 New DB connection, total: 1
> Total desktop width=1024, height=768, numscreens=1
> 2005-12-29 10:28:27.048 Using screen 0, 1024x768 at 0,0
> 2005-12-29 10:28:27.424 Switching to square mode (G.A.N.T.)
> mythtv: could not connect to socket
> mythtv: No such file or directory
> lirc_init failed for mythtv, see preceding messages
> Couldn't open /dev/video0 to probe its inputs.
> If this is the master backend server:
> Now, please run 'mythfilldatabase' to populate the database
> with channel information.
> 
> camille mythtv # chmod 660  /dev/video*
> camille mythtv # ls -al /dev/video*
> lrwxrwxrwx  1 root root       6 Dec 28 16:39 /dev/video -> video0
> crw-rw----  1 root video 81,  0 Oct 19 11:13 /dev/video0
> crw-rw----  1 root video 81,  1 Oct 19 11:13 /dev/video1
> crw-rw----  1 root video 81, 10 Oct 19 11:13 /dev/video10
> crw-rw----  1 root video 81, 11 Oct 19 11:13 /dev/video11
> crw-rw----  1 root video 81, 12 Oct 19 11:13 /dev/video12
> crw-rw----  1 root video 81, 13 Oct 19 11:13 /dev/video13
> crw-rw----  1 root video 81, 14 Oct 19 11:13 /dev/video14
> crw-rw----  1 root video 81, 15 Oct 19 11:13 /dev/video15
> crw-rw----  1 root video 81, 16 Oct 19 11:13 /dev/video16
> crw-rw----  1 root video 81, 17 Oct 19 11:13 /dev/video17
> crw-rw----  1 root video 81, 18 Oct 19 11:13 /dev/video18
> crw-rw----  1 root video 81, 19 Oct 19 11:13 /dev/video19
> crw-rw----  1 root video 81,  2 Oct 19 11:13 /dev/video2
> crw-rw----  1 root video 81, 20 Oct 19 11:13 /dev/video20
> crw-rw----  1 root video 81, 21 Oct 19 11:13 /dev/video21
> crw-rw----  1 root video 81, 22 Oct 19 11:13 /dev/video22
> crw-rw----  1 root video 81, 23 Oct 19 11:13 /dev/video23
> crw-rw----  1 root video 81, 24 Oct 19 11:13 /dev/video24
> crw-rw----  1 root video 81, 25 Oct 19 11:13 /dev/video25
> crw-rw----  1 root video 81, 26 Oct 19 11:13 /dev/video26
> crw-rw----  1 root video 81, 27 Oct 19 11:13 /dev/video27
> crw-rw----  1 root video 81, 28 Oct 19 11:13 /dev/video28
> crw-rw----  1 root video 81, 29 Oct 19 11:13 /dev/video29
> crw-rw----  1 root video 81,  3 Oct 19 11:13 /dev/video3
> crw-rw----  1 root video 81, 30 Oct 19 11:13 /dev/video30
> crw-rw----  1 root video 81, 31 Oct 19 11:13 /dev/video31
> crw-rw----  1 root video 81, 32 Oct 19 11:13 /dev/video32
> crw-rw----  1 root video 81, 33 Oct 19 11:13 /dev/video33
> crw-rw----  1 root video 81, 34 Oct 19 11:13 /dev/video34
> crw-rw----  1 root video 81, 35 Oct 19 11:13 /dev/video35
> crw-rw----  1 root video 81, 36 Oct 19 11:13 /dev/video36
> crw-rw----  1 root video 81, 37 Oct 19 11:13 /dev/video37
> crw-rw----  1 root video 81, 38 Oct 19 11:13 /dev/video38
> crw-rw----  1 root video 81, 39 Oct 19 11:13 /dev/video39
> crw-rw----  1 root video 81,  4 Oct 19 11:13 /dev/video4
> crw-rw----  1 root video 81, 40 Oct 19 11:13 /dev/video40
> crw-rw----  1 root video 81, 41 Oct 19 11:13 /dev/video41
> crw-rw----  1 root video 81, 42 Oct 19 11:13 /dev/video42
> crw-rw----  1 root video 81, 43 Oct 19 11:13 /dev/video43
> crw-rw----  1 root video 81, 44 Oct 19 11:13 /dev/video44
> crw-rw----  1 root video 81, 45 Oct 19 11:13 /dev/video45
> crw-rw----  1 root video 81, 46 Oct 19 11:13 /dev/video46
> crw-rw----  1 root video 81, 47 Oct 19 11:13 /dev/video47
> crw-rw----  1 root video 81, 48 Oct 19 11:13 /dev/video48
> crw-rw----  1 root video 81, 49 Oct 19 11:13 /dev/video49
> crw-rw----  1 root video 81,  5 Oct 19 11:13 /dev/video5
> crw-rw----  1 root video 81, 50 Oct 19 11:13 /dev/video50
> crw-rw----  1 root video 81, 51 Oct 19 11:13 /dev/video51
> crw-rw----  1 root video 81, 52 Oct 19 11:13 /dev/video52
> crw-rw----  1 root video 81, 53 Oct 19 11:13 /dev/video53
> crw-rw----  1 root video 81, 54 Oct 19 11:13 /dev/video54
> crw-rw----  1 root video 81, 55 Oct 19 11:13 /dev/video55
> crw-rw----  1 root video 81, 56 Oct 19 11:13 /dev/video56
> crw-rw----  1 root video 81, 57 Oct 19 11:13 /dev/video57
> crw-rw----  1 root video 81, 58 Oct 19 11:13 /dev/video58
> crw-rw----  1 root video 81, 59 Oct 19 11:13 /dev/video59
> crw-rw----  1 root video 81,  6 Oct 19 11:13 /dev/video6
> crw-rw----  1 root video 81, 60 Oct 19 11:13 /dev/video60
> crw-rw----  1 root video 81, 61 Oct 19 11:13 /dev/video61
> crw-rw----  1 root video 81, 62 Oct 19 11:13 /dev/video62
> crw-rw----  1 root video 81, 63 Oct 19 11:13 /dev/video63
> crw-rw----  1 root video 81,  7 Oct 19 11:13 /dev/video7
> crw-rw----  1 root video 81,  8 Oct 19 11:13 /dev/video8
> crw-rw----  1 root video 81,  9 Oct 19 11:13 /dev/video9
> 
> 
> What am I doing wrong here?

I tried running mythbackground from the terminal prompt.  I got this
printout:

camille ~ # mythbackend
2005-12-29 19:04:14.721 New DB connection, total: 1
Starting up as the master server.
2005-12-29 19:04:14.758 New DB connection, total: 2
2005-12-29 19:04:14.778 Channel(/dev/video0)::Open(): Can't open video
device, error "No such device"
2005-12-29 19:04:14.784 Channel(/dev/video0)::Open(): Can't open video
device, error "No such device"
2005-12-29 19:04:14.812 ChannelBase: Could not find input: Television on
card when setting channel 3

2005-12-29 19:04:14.834 New DB scheduler connection
 is defined, but isn't attached to a cardinput.
Zap2It is defined, but isn't attached to a cardinput.
2005-12-29 19:04:14.874 mythbackend version: 0.18.1.20050510-1
www.mythtv.org
2005-12-29 19:04:14.874 Enabled verbose msgs : important general
2005-12-29 19:04:16.867 Reschedule requested for id -1.
2005-12-29 19:04:16.902 Scheduled 0 items in 0.0 = 0.03 match + 0.01
place
2005-12-29 19:04:16.908 Seem to be woken up by USER

camille ~ # ls -l /dev/video0
crw-rw----  1 root video 81, 0 Oct 19 11:13 /dev/video0

As you can see, /dev/video0 DOES exist.  Why is mythbackend saying it
doesn't?

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