[mythtv-users] Mythmusic - CVS and other scary things
Herman Kuiper
herman at frontier.nl
Sun Apr 4 07:53:48 EDT 2004
> I have this same problem. I was running a Athlon 900. With a big list of
> mp3 from a shared drive it would show the list quickly and I could select
> some songs, but when I went to play them it was really slow, like
> keyboard not responding, took foever to play then I could not do anything
> else with the session without going to terminal and killing it.
My $0.02: I was having the same unresponiveness as being described here,
while I already was using CVS (as I read those threads before installing
MythTV :-)
There where two issues I finally found which lead to the unresponsiveness:
1. I was running XFree without DRI acceleration. As all other modules where
running just fine (including browsing the MP3 three in the "selection"
screen), I never realized that.
2. After getting the radeon driver to run in XFree, the problem was more or
less still there - afer looking at "top" output for a while I was
noticing that XFree was regularly taking 40+% CPU when doing nothing
impressive in MythMusic. I'm running kernel 2.6, and after some Googling
I found out that XFree should not run nice -10 with 2.6, but nice 0.
After re-ncing X it now run reasonably smooth.
Herman
PS: maybe something for the MythMusic developer: when tracing the
unresponsiveness, I noticed that during cursor up/down in the play screen,
when browsing through the music tree, that there is quite some redrawing
which is not encessary: e.g. when browsing the second "bin", the first one
seems also to be redrawn always.
-----------------------------------------------------------------
Herman Kuiper -- e: herman at frontier.nl -- w: http://www.frontier.nl
Meerhuizenplein 10K - 1078 TC ASD - t: 020-6171885 - f: 020-6142816
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