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s1148625
PostPosted: Sat Jul 12, 2008 7:06 pm 
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Posts: 219
Location: West Lafayette, IN
When clicking on "Listings" or "Recorded Programs" in Mythweb, I get the following errors at the top of the screen:

Code:
Error at /usr/share/mythtv/mythweb/modules/tv/includes/objects/Channel.php, line 50:
copy() [function.copy]: The first argument to copy() function cannot be a directory

Error at /usr/share/mythtv/mythweb/modules/_shared/tmpl/default/header.php, line 16:
Cannot modify header information - headers already sent by (output started at /usr/share/mythtv/mythweb/includes/errors.php:117)


The pages appear to render properly, but the errors are there. These errors do not show up on the "Searches," "Recording Schedules," "Upcoming Recordings," or "Backend Status" pages.

Oddly, the "Backend Logs" link is missing. I haven't intentionally made any changes in MythWeb.

Anybody have any ideas how to fix this?

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tjc
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PostPosted: Sat Jul 12, 2008 8:06 pm 
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Location: Arlington, MA
This sound vaguely like one of the DB upgrade funnies we saw... There is a fix up in mythrestore which is supposed to take care of it... If you grok shell script see the do_db_updates function there.
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s1148625
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PostPosted: Sat Jul 12, 2008 8:13 pm 
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Location: West Lafayette, IN
Does this look like it?

Code:
mysql_cmd "update settings set data = '0' where value = 'WebDBSchemaVer'"
mysql_cmd "drop table mythweb_sessions" >/dev/null 2>&1

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tjc
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PostPosted: Sat Jul 12, 2008 9:08 pm 
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Location: Arlington, MA
Yeah. Only now you need the mysql_cmd function those use or it's moral equivalent.
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s1148625
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PostPosted: Sun Jul 13, 2008 7:21 am 
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Location: West Lafayette, IN
I'm not finding anything that looks like that in mythrestore. Is that command hiding in another script somewhere? Is there a way I can search for text within files?

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tjc
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PostPosted: Sun Jul 13, 2008 9:32 am 
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Posts: 9551
Location: Arlington, MA
s1148625 wrote:
I'm not finding anything that looks like that in mythrestore. Is that command hiding in another script somewhere? Is there a way I can search for text within files?

It's in backupcommon with all the other backup library stuff. The "$DATABASE" bit substitutes that variable and "$*" is all the arguments to the function.
Code:
DATABASE="mythconverg"
#
# lots of other stuff...
#
mysql_cmd () {
    /usr/bin/mysql -u root $DATABASE -sBe "$*"
}

When you run this what actually gets done is:
Code:
/usr/bin/mysql -u root mythconverg -sBe "update settings set data = '0' where value = 'WebDBSchemaVer'"
/usr/bin/mysql -u root mythconverg -sBe "drop table mythweb_sessions"

Searching for text within files... It depends on how wide you want to cast your net. One of the basic commands for this is grep:
Code:
grep mysql_cmd /usr/loca/bin/*

If you don't actually have a clue where the files are you can use find and xargs to hunt through the whole system and then grep through them.
Code:
find / -xdev -type f -print0 | xargs -0 grep mysql_cmd

All the details of what are going on here would take me most of an hour to explain so I'll leave it as a research exercise if you're interested.
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s1148625
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PostPosted: Sun Jul 13, 2008 10:12 am 
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Posts: 219
Location: West Lafayette, IN
Tried the commands - now I have the error messages showing up all all MythWeb pages except for Backend Status. Backend Logs link is still gone.

Perhaps I should just do a clean install or live with the error messages?

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tjc
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PostPosted: Sun Jul 13, 2008 11:57 am 
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You may have to restart the servers after making that change... Also please take another look at and report the exact error message. It may have changed, mjl and I went through a couple variations of this in testing.
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s1148625
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PostPosted: Sun Jul 13, 2008 1:49 pm 
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Posts: 219
Location: West Lafayette, IN
Tried a full system reboot - error messages are still there. Below are the exact error messages for each of the pages in MythWeb.

Listings
Code:
Error at /usr/share/mythtv/mythweb/modules/tv/includes/objects/Channel.php, line 50:
copy() [function.copy]: The first argument to copy() function cannot be a directory

Error at /usr/share/mythtv/mythweb/modules/tv/includes/objects/Channel.php, line 50:
copy() [function.copy]: The first argument to copy() function cannot be a directory

Error at /usr/share/mythtv/mythweb/modules/_shared/tmpl/default/header.php, line 16:
Cannot modify header information - headers already sent by (output started at /usr/share/mythtv/mythweb/includes/errors.php:117)


Searches

Code:
Error at /usr/share/mythtv/mythweb/modules/tv/includes/objects/Channel.php, line 50:
copy() [function.copy]: The first argument to copy() function cannot be a directory

Error at /usr/share/mythtv/mythweb/modules/_shared/tmpl/default/header.php, line 16:
Cannot modify header information - headers already sent by (output started at /usr/share/mythtv/mythweb/includes/errors.php:117)


Recording Schedules

Code:
Error at /usr/share/mythtv/mythweb/modules/tv/includes/objects/Channel.php, line 50:
copy() [function.copy]: The first argument to copy() function cannot be a directory

Error at /usr/share/mythtv/mythweb/modules/_shared/tmpl/default/header.php, line 16:
Cannot modify header information - headers already sent by (output started at /usr/share/mythtv/mythweb/includes/errors.php:117)


Recording Schedules (Manual or Custom)

Code:
Error at /usr/share/mythtv/mythweb/modules/tv/includes/objects/Channel.php, line 50:
copy() [function.copy]: The first argument to copy() function cannot be a directory

Error at /usr/share/mythtv/mythweb/modules/tv/includes/objects/Channel.php, line 50:
copy() [function.copy]: The first argument to copy() function cannot be a directory

Error at /usr/share/mythtv/mythweb/modules/_shared/tmpl/default/header.php, line 16:
Cannot modify header information - headers already sent by (output started at /usr/share/mythtv/mythweb/includes/errors.php:117)


Upcoming Recordings

Code:
Error at /usr/share/mythtv/mythweb/modules/tv/includes/objects/Channel.php, line 50:
copy() [function.copy]: The first argument to copy() function cannot be a directory

Error at /usr/share/mythtv/mythweb/modules/_shared/tmpl/default/header.php, line 16:
Cannot modify header information - headers already sent by (output started at /usr/share/mythtv/mythweb/includes/errors.php:117)


Recorded Programs

Code:
Error at /usr/share/mythtv/mythweb/modules/tv/includes/objects/Channel.php, line 50:
copy() [function.copy]: The first argument to copy() function cannot be a directory

Error at /usr/share/mythtv/mythweb/modules/tv/includes/objects/Channel.php, line 50:
copy() [function.copy]: The first argument to copy() function cannot be a directory

Error at /usr/share/mythtv/mythweb/modules/_shared/tmpl/default/header.php, line 16:
Cannot modify header information - headers already sent by (output started at /usr/share/mythtv/mythweb/includes/errors.php:117)



When clicking on MythTV or Backend Status, no errors appear.

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tjc
 Post subject:
PostPosted: Sun Jul 13, 2008 3:10 pm 
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Posts: 9551
Location: Arlington, MA
Got it. You have an icon problem, possibly with permissions. Go into your DB (webmin would be my first suggestion) and look at the channel table. The icons should be listed under "/home/mythtv/.mythtv/channels" e.g. "/home/mythtv/.mythtv/channels/cnbc.jpg". Make sure you've got full names there and that they're not under your "/root" directory. Then look at the files and directory to make sure they're owned by mythtv:mythtv with +r access for all.

There's also a cache directory that has to exist and have the right ownership & permissions, but you'll have to give me a second to hunt that down... OK, check these too...
Code:
root@black2:~/scripts/backup# ls -ld /myth/image_cache /usr/share/mythtv/mythweb/data/tv_icons
drwxrwxrwx 2 www-data www-data 16384 May 21 22:40 /myth/image_cache
drwxr-xr-x 2 www-data www-data  4096 Jul  6 22:47 /usr/share/mythtv/mythweb/data/tv_icons
root@black2:~/scripts/backup# ls -al /var/www | grep lrwxrwxrwx
lrwxrwxrwx  1 www-data www-data    19 Jul  6 22:28 archive -> /myth/video/archive
lrwxrwxrwx  1 www-data www-data    30 Jul  6 22:28 data -> /usr/share/mythtv/mythweb/data
lrwxrwxrwx  1 www-data www-data    18 Jul  6 22:23 folding@home -> /myth/folding@home
lrwxrwxrwx  1 www-data www-data    14 Jul  6 22:23 ipodfeed -> /myth/ipodfeed
lrwxrwxrwx  1 www-data www-data    21 Jul  6 22:23 mythtv-doc -> /usr/share/doc/mythtv
lrwxrwxrwx  1 www-data www-data    25 Jul  6 22:23 mythweb -> /usr/share/mythtv/mythweb
lrwxrwxrwx  1 www-data www-data     9 Jul  6 22:23 rrd -> /myth/rrd
lrwxrwxrwx  1 www-data www-data    40 Jul  6 22:23 style.css -> /var/www/mythweb/skins/default/style.css
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s1148625
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PostPosted: Sun Jul 13, 2008 8:34 pm 
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Posts: 219
Location: West Lafayette, IN
Checked the icons... I don't think this matters, but the paths to icons have an extra "/" in them. i.e. - in the database, the icons paths are listed as:

Code:
/home/mythtv/.mythtv//channels/cnbc.jpg


Both the /home/mythtv/.mythtv/channels directory and the individual files appear to have the proper permissions. Since I'm not entirely sure how to read the permissions line I've included them here just in case.

Permissions for /home/mythtv/.mythtv/channels:

Code:
drwxr-xr-x  2 mythtv mythtv  4096 Jul 10 16:38 channels


Permissions for an individual channel icon (they are all the same):

Code:
-rw-r--r-- 1 mythtv mythtv 11341 Jul 10 14:38 tnt.jpg


Permissions for /myth/image_cache and /usr/share/mythtv/mythweb/data/tv_icons appear to be the same as yours:

Code:
drwxrwxrwx 2 www-data www-data    6 Jul 10 14:34 /myth/image_cache
drwxr-xr-x 2 www-data www-data 4096 Jul 10 17:43 /usr/share/mythtv/mythweb/data/tv_icons


Is it odd that my image_cache has a size of 6 while yours has a size of 16384? What should be in that directory?

I think I might have found the culprit in /var/www

Code:
lrwxrwxrwx  1 root     root        19 Jul 10 14:34 archive -> /myth/video/archive
lrwxrwxrwx  1 root     root        30 Jul 10 14:34 data -> /usr/share/mythtv/mythweb/data
lrwxrwxrwx  1 www-data www-data    18 Jul 10 14:26 folding@home -> /myth/folding@home
lrwxrwxrwx  1 www-data www-data    14 Jul 10 14:26 ipodfeed -> /myth/ipodfeed
lrwxrwxrwx  1 www-data www-data    21 Jul 10 14:26 mythtv-doc -> /usr/share/doc/mythtv
lrwxrwxrwx  1 www-data www-data    25 Jul 10 14:26 mythweb -> /usr/share/mythtv/mythweb
lrwxrwxrwx  1 www-data www-data     9 Jul 10 14:26 rrd -> /myth/rrd
lrwxrwxrwx  1 www-data www-data    40 Jul 10 14:26 style.css -> /var/www/mythweb/skins/default/style.css



To fix this, do I just need to

Code:
chown -R www-data:www-data /myth/video/archive
chown -R www-data:www-data /usr/share/mythtv/mythweb/data
??

Thanks for all the help and advice.

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tjc
 Post subject:
PostPosted: Sun Jul 13, 2008 9:14 pm 
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Posts: 9551
Location: Arlington, MA
Nawh, links are links, they're just pass-throughs... I was half expecting to find one or it's destination missing.

Lets look at the owerships and permissions on the following directories that are the destinations of the links:
Code:
root@black2:~# ls -ald /usr/share/mythtv/mythweb /usr/share/mythtv/mythweb/data /usr/share/mythtv/mythweb/data/tv_icons
drwxr-xr-x 8 root     root     4096 Jul  6 22:28 /usr/share/mythtv/mythweb
drwxr-xr-x 4 www-data www-data 4096 Jul  6 22:47 /usr/share/mythtv/mythweb/data
drwxr-xr-x 2 www-data www-data 4096 Jul  6 22:47 /usr/share/mythtv/mythweb/data/tv_icons


On your own play detective on each of those links make sure it goes to a real destination and that www-data has at least read permissions to it.

Also try this:
Code:
ls -l $(mysql -u root mythconverg -sBe 'select icon from channel')

For some reason it thinks one of those is a directory, see if you can figure out why... (Hey I just noticed the double slash in those names that might be part of the problem, especially if php is checking things one directory level at a time...)

Oh and reading Unix permissions:

d rwx r-x r-x (directory, read, write and execute to owner, read and execute to group and other)

- rw- r-- r-- (file, read, write to owner, read to group and other)

For directories execute means you can cd into it or access things in it. With r but no x you could tell what was in the directory but not do anything with it, with x but no r you could get stuff from it if you knew the name but not see what was there. This BSD page is pretty good... http://www.freebsd.org/doc/en/books/handbook/permissions.html
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s1148625
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PostPosted: Sun Jul 13, 2008 9:34 pm 
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Posts: 219
Location: West Lafayette, IN
My permissions look the same as yours...

Code:
drwxr-xr-x 9 root     root     4096 Jul 10 14:40 /usr/share/mythtv/mythweb
drwxr-xr-x 5 www-data www-data 4096 Jul 10 21:03 /usr/share/mythtv/mythweb/data
drwxr-xr-x 2 www-data www-data 4096 Jul 10 17:43 /usr/share/mythtv/mythweb/data/tv_icons


I did discover that /myth/folding@home does not exist. I didn't enable it on install, so maybe this is OK.

Also, /myth/ipodfeed appears to be owned by mythtv, not www-data.

Code:
drwxrwxr-x  2 mythtv   mythtv      6 Jul 11 23:42 ipodfeed


Is this a problem?

/usr/share/doc/mythtv is owned by root, not www-data.

Code:
drwxr-xr-x 3 root root 4096 May  1 01:43 mythtv


/myth/rrd is owned by root, not www-data.

Code:
drwxr-xr-x  4 root     root     4096 Jul 10 14:40 rrd


style.css is owned by root, not www-data.

Code:
-rw-r--r-- 1 root root 6539 Feb 17 00:32 /var/www/mythweb/skins/default/style.css


Here is the output from

ls -l $(mysql -u root mythconverg -sBe 'select icon from channel')

Code:
-rw-r--r-- 1 mythtv mythtv  3148 Jul 10 14:38 /home/mythtv/.mythtv//channels/abc_family.jpg
-rw-r--r-- 1 mythtv mythtv  7692 Jul 10 14:38 /home/mythtv/.mythtv//channels/ae_tv.jpg
-rw-r--r-- 1 mythtv mythtv  6517 Jul 10 14:38 /home/mythtv/.mythtv//channels/amc.jpg
-rw-r--r-- 1 mythtv mythtv  9716 Jul 10 14:38 /home/mythtv/.mythtv//channels/animal_planet_us.jpg
-rw-r--r-- 1 mythtv mythtv  4891 Jul 10 14:38 /home/mythtv/.mythtv//channels/bet.jpg
-rw-r--r-- 1 mythtv mythtv  9541 Jul 10 14:38 /home/mythtv/.mythtv//channels/bravo_us.jpg
-rw-r--r-- 1 mythtv mythtv  8594 Jul 10 14:38 /home/mythtv/.mythtv//channels/cartoon_network.jpg
-rw-r--r-- 1 mythtv mythtv  6676 Jul 10 14:38 /home/mythtv/.mythtv//channels/cmt.jpg
-rw-r--r-- 1 mythtv mythtv 12276 Jul 10 14:38 /home/mythtv/.mythtv//channels/cnbc.jpg
-rw-r--r-- 1 mythtv mythtv 12985 Jul 10 14:38 /home/mythtv/.mythtv//channels/cnn.jpg
-rw-r--r-- 1 mythtv mythtv  4643 Jul 10 14:38 /home/mythtv/.mythtv//channels/cnn_headline_news.jpg
-rw-r--r-- 1 mythtv mythtv  5768 Jul 10 16:37 /home/mythtv/.mythtv//channels/comcast_local.jpg
-rw-r--r-- 1 mythtv mythtv  7749 Jul 10 16:36 /home/mythtv/.mythtv//channels/comcast_sportsnet.jpg
-rw-r--r-- 1 mythtv mythtv  7749 Jul 10 16:36 /home/mythtv/.mythtv//channels/comcast_sportsnet.jpg
-rw-r--r-- 1 mythtv mythtv  8280 Jul 10 16:36 /home/mythtv/.mythtv//channels/comcast_sportsnet_plus.jpg
-rw-r--r-- 1 mythtv mythtv 11479 Jul 10 14:38 /home/mythtv/.mythtv//channels/comedy_central.jpg
-rw-r--r-- 1 mythtv mythtv  5696 Jul 10 14:38 /home/mythtv/.mythtv//channels/cspan.jpg
-rw-r--r-- 1 mythtv mythtv  6001 Jul 10 14:38 /home/mythtv/.mythtv//channels/cspan2.jpg
-rw-r--r-- 1 mythtv mythtv 10600 Jul 10 14:38 /home/mythtv/.mythtv//channels/discovery.jpg
-rw-r--r-- 1 mythtv mythtv 10884 Jul 10 14:38 /home/mythtv/.mythtv//channels/disney_channel.jpg
-rw-r--r-- 1 mythtv mythtv  4299 Jul 10 14:38 /home/mythtv/.mythtv//channels/e_entertainment_tv.jpg
-rw-r--r-- 1 mythtv mythtv  4903 Jul 10 16:36 /home/mythtv/.mythtv//channels/educational_tv_nl.jpg
-rw-r--r-- 1 mythtv mythtv  4729 Jul 10 14:38 /home/mythtv/.mythtv//channels/espn.jpg
-rw-r--r-- 1 mythtv mythtv  2842 Jul 10 14:38 /home/mythtv/.mythtv//channels/espn2.jpg
-rw-r--r-- 1 mythtv mythtv  3315 Jul 10 14:38 /home/mythtv/.mythtv//channels/ewtn.jpg
-rw-r--r-- 1 mythtv mythtv  5815 Jul 10 14:38 /home/mythtv/.mythtv//channels/foodnetwork.jpg
-rw-r--r-- 1 mythtv mythtv 16061 Jul 10 16:36 /home/mythtv/.mythtv//channels/fox_sports.jpg
-rw-r--r-- 1 mythtv mythtv  3930 Jul 10 14:38 /home/mythtv/.mythtv//channels/fx_us.jpg
-rw-r--r-- 1 mythtv mythtv  8680 Jul 10 14:38 /home/mythtv/.mythtv//channels/hallmark_channel.jpg
-rw-r--r-- 1 mythtv mythtv  7989 Jul 10 14:38 /home/mythtv/.mythtv//channels/hgtv.jpg
-rw-r--r-- 1 mythtv mythtv  8689 Jul 10 14:38 /home/mythtv/.mythtv//channels/history_channel.jpg
-rw-r--r-- 1 mythtv mythtv  8643 Jul 10 14:38 /home/mythtv/.mythtv//channels/hsn.jpg
-rw-r--r-- 1 mythtv mythtv  7749 Jul 10 14:38 /home/mythtv/.mythtv//channels/lifetime.jpg
-rw-r--r-- 1 mythtv mythtv  4231 Jul 10 14:38 /home/mythtv/.mythtv//channels/msnbc.jpg
-rw-r--r-- 1 mythtv mythtv  4502 Jul 10 14:38 /home/mythtv/.mythtv//channels/mtv.jpg
-rw-r--r-- 1 mythtv mythtv  7105 Jul 10 14:38 /home/mythtv/.mythtv//channels/mtv2_us.jpg
-rw-r--r-- 1 mythtv mythtv  3500 Jul 10 14:38 /home/mythtv/.mythtv//channels/nat_geo_channel.jpg
-rw-r--r-- 1 mythtv mythtv 10906 Jul 10 14:38 /home/mythtv/.mythtv//channels/nickelodeon.jpg
-rw-r--r-- 1 mythtv mythtv  9654 Jul 10 14:38 /home/mythtv/.mythtv//channels/oxygen.jpg
-rw-r--r-- 1 mythtv mythtv  9884 Jul 10 14:38 /home/mythtv/.mythtv//channels/qvc.jpg
-rw-r--r-- 1 mythtv mythtv  5875 Jul 10 14:38 /home/mythtv/.mythtv//channels/scifi.jpg
-rw-r--r-- 1 mythtv mythtv 11136 Jul 10 14:38 /home/mythtv/.mythtv//channels/speed.jpg
-rw-r--r-- 1 mythtv mythtv  5341 Jul 10 14:38 /home/mythtv/.mythtv//channels/spike_tv.jpg
-rw-r--r-- 1 mythtv mythtv  8853 Jul 10 14:38 /home/mythtv/.mythtv//channels/tbs_atlanta.jpg
-rw-r--r-- 1 mythtv mythtv  7870 Jul 10 14:38 /home/mythtv/.mythtv//channels/the_learning_channel.jpg
-rw-r--r-- 1 mythtv mythtv 14063 Jul 10 14:38 /home/mythtv/.mythtv//channels/the_weather_channel_us.jpg
-rw-r--r-- 1 mythtv mythtv 11341 Jul 10 14:38 /home/mythtv/.mythtv//channels/tnt.jpg
-rw-r--r-- 1 mythtv mythtv  4655 Jul 10 14:38 /home/mythtv/.mythtv//channels/travelchannel_us.jpg
-rw-r--r-- 1 mythtv mythtv  5142 Jul 10 14:38 /home/mythtv/.mythtv//channels/true_tv.jpg
-rw-r--r-- 1 mythtv mythtv 14513 Jul 10 14:38 /home/mythtv/.mythtv//channels/tv_guide_network.jpg
-rw-r--r-- 1 mythtv mythtv  5179 Jul 10 14:38 /home/mythtv/.mythtv//channels/usa_network.jpg
-rw-r--r-- 1 mythtv mythtv  8846 Jul 10 14:38 /home/mythtv/.mythtv//channels/vh1.jpg
-rw-r--r-- 1 mythtv mythtv  2331 Jul 10 16:35 /home/mythtv/.mythtv//channels/weather_news.jpg
-rw-r--r-- 1 mythtv mythtv 10181 Jul 10 16:37 /home/mythtv/.mythtv//channels/wfyi_pbs_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv  4689 Jul 10 14:38 /home/mythtv/.mythtv//channels/wgn_cw9_chicago.jpg
-rw-r--r-- 1 mythtv mythtv  6696 Jul 10 14:38 /home/mythtv/.mythtv//channels/whmb_40_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv 10124 Jul 10 14:38 /home/mythtv/.mythtv//channels/wish_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv 10124 Jul 10 14:38 /home/mythtv/.mythtv//channels/wish_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv  7726 Jul 10 16:37 /home/mythtv/.mythtv//channels/wlfi_cbs18_lafayette.jpg
-rw-r--r-- 1 mythtv mythtv  7075 Jul 10 16:37 /home/mythtv/.mythtv//channels/wndy_my23_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv  7938 Jul 10 16:38 /home/mythtv/.mythtv//channels/wrtv_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv 13079 Jul 10 16:38 /home/mythtv/.mythtv//channels/wthr_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv  5945 Jul 10 16:38 /home/mythtv/.mythtv//channels/wttv_cw4_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv  4947 Jul 10 16:38 /home/mythtv/.mythtv//channels/wttw_chicago.jpg
-rw-r--r-- 1 mythtv mythtv 12012 Jul 10 16:38 /home/mythtv/.mythtv//channels/wxin_fox59_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv 12053 Jul 10 14:38 /home/mythtv/.mythtv//channels/xm_fox_news_channel.jpg

/home/mythtv/.mythtv//channels/:
total 616
-rw-r--r-- 1 mythtv mythtv  3148 Jul 10 14:38 abc_family.jpg
-rw-r--r-- 1 mythtv mythtv  7692 Jul 10 14:38 ae_tv.jpg
-rw-r--r-- 1 mythtv mythtv  6517 Jul 10 14:38 amc.jpg
-rw-r--r-- 1 mythtv mythtv  9716 Jul 10 14:38 animal_planet_us.jpg
-rw-r--r-- 1 mythtv mythtv  4891 Jul 10 14:38 bet.jpg
-rw-r--r-- 1 mythtv mythtv  9541 Jul 10 14:38 bravo_us.jpg
-rw-r--r-- 1 mythtv mythtv  8594 Jul 10 14:38 cartoon_network.jpg
-rw-r--r-- 1 mythtv mythtv  6676 Jul 10 14:38 cmt.jpg
-rw-r--r-- 1 mythtv mythtv 12276 Jul 10 14:38 cnbc.jpg
-rw-r--r-- 1 mythtv mythtv 12985 Jul 10 14:38 cnn.jpg
-rw-r--r-- 1 mythtv mythtv  4643 Jul 10 14:38 cnn_headline_news.jpg
-rw-r--r-- 1 mythtv mythtv  5768 Jul 10 16:37 comcast_local.jpg
-rw-r--r-- 1 mythtv mythtv  7749 Jul 10 16:36 comcast_sportsnet.jpg
-rw-r--r-- 1 mythtv mythtv  8280 Jul 10 16:36 comcast_sportsnet_plus.jpg
-rw-r--r-- 1 mythtv mythtv 11479 Jul 10 14:38 comedy_central.jpg
-rw-r--r-- 1 mythtv mythtv  5696 Jul 10 14:38 cspan.jpg
-rw-r--r-- 1 mythtv mythtv  6001 Jul 10 14:38 cspan2.jpg
-rw-r--r-- 1 mythtv mythtv 10600 Jul 10 14:38 discovery.jpg
-rw-r--r-- 1 mythtv mythtv 10884 Jul 10 14:38 disney_channel.jpg
-rw-r--r-- 1 mythtv mythtv  4299 Jul 10 14:38 e_entertainment_tv.jpg
-rw-r--r-- 1 mythtv mythtv  4903 Jul 10 16:36 educational_tv_nl.jpg
-rw-r--r-- 1 mythtv mythtv  4729 Jul 10 14:38 espn.jpg
-rw-r--r-- 1 mythtv mythtv  2842 Jul 10 14:38 espn2.jpg
-rw-r--r-- 1 mythtv mythtv  3315 Jul 10 14:38 ewtn.jpg
-rw-r--r-- 1 mythtv mythtv  5815 Jul 10 14:38 foodnetwork.jpg
-rw-r--r-- 1 mythtv mythtv 16061 Jul 10 16:36 fox_sports.jpg
-rw-r--r-- 1 mythtv mythtv  3930 Jul 10 14:38 fx_us.jpg
-rw-r--r-- 1 mythtv mythtv  8680 Jul 10 14:38 hallmark_channel.jpg
-rw-r--r-- 1 mythtv mythtv  7989 Jul 10 14:38 hgtv.jpg
-rw-r--r-- 1 mythtv mythtv  8689 Jul 10 14:38 history_channel.jpg
-rw-r--r-- 1 mythtv mythtv  8643 Jul 10 14:38 hsn.jpg
-rw-r--r-- 1 mythtv mythtv  7749 Jul 10 14:38 lifetime.jpg
-rw-r--r-- 1 mythtv mythtv  4231 Jul 10 14:38 msnbc.jpg
-rw-r--r-- 1 mythtv mythtv  4502 Jul 10 14:38 mtv.jpg
-rw-r--r-- 1 mythtv mythtv  7105 Jul 10 14:38 mtv2_us.jpg
-rw-r--r-- 1 mythtv mythtv  3500 Jul 10 14:38 nat_geo_channel.jpg
-rw-r--r-- 1 mythtv mythtv 10906 Jul 10 14:38 nickelodeon.jpg
-rw-r--r-- 1 mythtv mythtv  9654 Jul 10 14:38 oxygen.jpg
-rw-r--r-- 1 mythtv mythtv  9884 Jul 10 14:38 qvc.jpg
-rw-r--r-- 1 mythtv mythtv  5875 Jul 10 14:38 scifi.jpg
-rw-r--r-- 1 mythtv mythtv 11136 Jul 10 14:38 speed.jpg
-rw-r--r-- 1 mythtv mythtv  5341 Jul 10 14:38 spike_tv.jpg
-rw-r--r-- 1 mythtv mythtv  8853 Jul 10 14:38 tbs_atlanta.jpg
-rw-r--r-- 1 mythtv mythtv  7870 Jul 10 14:38 the_learning_channel.jpg
-rw-r--r-- 1 mythtv mythtv 14063 Jul 10 14:38 the_weather_channel_us.jpg
-rw-r--r-- 1 mythtv mythtv 11341 Jul 10 14:38 tnt.jpg
-rw-r--r-- 1 mythtv mythtv  4655 Jul 10 14:38 travelchannel_us.jpg
-rw-r--r-- 1 mythtv mythtv  5142 Jul 10 14:38 true_tv.jpg
-rw-r--r-- 1 mythtv mythtv 14513 Jul 10 14:38 tv_guide_network.jpg
-rw-r--r-- 1 mythtv mythtv  5179 Jul 10 14:38 usa_network.jpg
-rw-r--r-- 1 mythtv mythtv  8846 Jul 10 14:38 vh1.jpg
-rw-r--r-- 1 mythtv mythtv  2331 Jul 10 16:35 weather_news.jpg
-rw-r--r-- 1 mythtv mythtv 10181 Jul 10 16:37 wfyi_pbs_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv  4689 Jul 10 14:38 wgn_cw9_chicago.jpg
-rw-r--r-- 1 mythtv mythtv  6696 Jul 10 14:38 whmb_40_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv 10124 Jul 10 14:38 wish_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv  7726 Jul 10 16:37 wlfi_cbs18_lafayette.jpg
-rw-r--r-- 1 mythtv mythtv  7075 Jul 10 16:37 wndy_my23_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv  7938 Jul 10 16:38 wrtv_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv 13079 Jul 10 16:38 wthr_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv  5945 Jul 10 16:38 wttv_cw4_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv  4947 Jul 10 16:38 wttw_chicago.jpg
-rw-r--r-- 1 mythtv mythtv 12012 Jul 10 16:38 wxin_fox59_indianapolis.jpg
-rw-r--r-- 1 mythtv mythtv 12053 Jul 10 14:38 xm_fox_news_channel.jpg


The only thing I see that looks even somewhat suspicious is the double // in the paths of the icons... however, this doesn't seem to matter for file access in Linux, so I'm not sure if this is really a problem.

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tjc
 Post subject:
PostPosted: Sun Jul 13, 2008 9:59 pm 
Offline
Joined: Thu Mar 25, 2004 11:00 am
Posts: 9551
Location: Arlington, MA
The /myth/rrd thing might be an issue (but only for rrd). I show:
Code:
root@black2:~# ls -ald /myth/rrd
drwxr-xr-x 4 mythtv mythtv 4096 Jul  6 22:30 /myth/rrd


The double // is my main suspect at the moment, and it should be easy to fix using the webmin interface to mysql. My half formed suspicion is that the Perl/PHP code is doing something excessively clever and shooting itself in the foot as a result.

Oh! Wait! You didn't run another ls? So there IS a bad icon name in there... Try this...
Code:
mysql -u root mythconverg -sBe "select * from channel where icon='/home/mythtv/.mythtv//channels/'"

You might also have one with an embedded space or newline or something...
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s1148625
 Post subject:
PostPosted: Sun Jul 13, 2008 10:09 pm 
Offline
Joined: Sat Aug 07, 2004 1:55 am
Posts: 219
Location: West Lafayette, IN
here's what I show with rrd...

Code:
drwxr-xr-x 4 root root 4096 Jul 10 14:40 /myth/rrd


And here's what I show with the mysql command:

Code:
chanid  channum freqid  sourceid        callsign        name    icon    finetune        videofilters    xmltvid recpriority     contrast        brightness      colour  hue     tvformat        commfree      visible  outputfilters   useonairguide   mplexid serviceid       atscsrcid       tmoffset        atsc_major_chan atsc_minor_chan last_record     default_authority       commmethod
1006    6       6       1       WRTV    WRTV    RTV 6   /home/mythtv/.mythtv//channels/ NULL            11825   0       32768   32768   32768   32768   Default 0       1               0       32767   0     NULL     0       6       0       0000-00-00 00:00:00             -1


Looks like it's a problem with the WRTV icon... where do I go to fix this?

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