An update. i think the issue that is causing the hard freezes is either running out of disk space. I had a similar issue with the ringbuffer in 18.1 when i set it too big. It may also be trying to delete the same file twice. the only clue i have found is the following log
<br><br>2007-11-07 02:12:43.228 Expiring Unknown from Wed Nov 7 01:30:00 2007, 1114 MBytes, free space is too low (have 3042 MBytes free , but want 3186 MBytes)<br>2007-11-07 02:12:43.306 autoexpire: Expiring Program: Expiring Unknown from Wed Nov 7 01:30:00 2007, 1114 MBytes, free space is too low (have 3042 MBytes free , but want 3186 MBytes)
<br> <br>Is there any way use the ringbuffer method in 20.2? i dont think the ext3 file system is fast enough on my system to delete files to keep the new live tv approach happy.<br><br><br>Also, mythfilldatabase does not seem to populate today's data. just 6-12+ hours to 14 days or so in the future.. therefore i never have data i can use.
<br><br><br><br><div class="gmail_quote">On Nov 5, 2007 11:29 PM, Maaltan Naatlam <<a href="mailto:maaltan@gmail.com">maaltan@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<span>I decided to upgrade my mythtv box this weekend so i could use the schedules direct service. Unfortunately things went wrong.
<br>
<br>
First, my setup
<br>
<br>
Hardware:
<br>
dell dimension cx700e (?)
<br>
Celeron 700mzh
<br>
500mb ram
<br>
HD1: 20gb
<br>
hd1a: 4gb / 76% full
<br>
hd1b: 1.5gb <swap>
<br>
hd1c: 3gb /livecache 0% full (no longer used in 20.2)
<br>
hd1d: remainder /myth/mythtvburn 5% full
<br>
<br>
hd2: 120gb
<br>
hd2a: LVM logical volume 120gb /myth 96% full
<br>
<br>
random hp dvd burner and floppy drive.
<br>
<br>
PVR-350 (tvout used for X and video)
<br>
PVR-150 MCE
<br>
<br>
Software:
<br>
OS: Debian sarge net install (2.4x kernel)
<br>
IVTV driver: 0.4.1
<br>
all prereqs regulation package installs except for QT... which is
custom built. the built in install script did not put them in the right
directories, so i had to do some creative symbolic linking to get it to
work for the 18.1 build. I could not uninstall the package QT because
for some reason apt wanted to take my kernel with it. i think the
version is 3.3.6. it was the newest available 3x when 18.1 came out.
<br>
<br>
Problem:
<br>
My problem boils down to 4 main issues (in approximate order of importance.
<br>
<br>
1: Random HARD system freezes while watching video.
<br>When watching live tv, the system hard freezes before any logs can
be written. its an instant and thorough freeze. everything from ping to
video dies. Only recourse is a cold boot.
<br>
<br>I have tried clearing the mythtv settings and repairing/optimizing
the db tables. I have also tried to trigger the freeze by consuming
memory, consuming cpu, etc. It seems like it freezes slightly more when
the CPU is busy but nothing definitive.
<br>
<br>I found the "delete slowly" box in the settings this morning. This does not appear to help.<br>
<br>
2: Mythfilldatabase wiped out all program data last night (nov 5th ~5 am)
<br>
I was debugging until about 8AM or so, it magically worked again. An issue at schedules direct maybe?
<br>
<br>
3: All themes are too long and buttons are always cut off the bottom.
<br>If i shrink the window size i get a black bar and buttons are cut
off. This is the same with the new and old themes. OSD seems fine
though.
<br>
<br>4: black artifacts from program guide while watching video. The
screen does not refresh properly and leaves black bars until you force
a refresh (move the selector usually). this occured in mythtv 17 and
both the myth and ivtv devs blamed each other. it was not resolved
until myth 18 and now it appears to be back.
<br>
<br>I am not ruling out hardware failure even though everything was
working as well as it ever has before the upgrade... maybe the load
from the build fried something in ram/cpu.
<br>
<br>
Thanks for your help.</span>
</blockquote></div><br>