Kai Vehmanen escribió:
On Mon, 8 Aug 2005, Pedro Antonio Fructuoso Merino wrote:
i have another problem... if the kernel have
load the Realtime Linux Security Module or the
user is root, when i use the double buffer the computer is crash. I had
tryed all i know but
the machine did`t response and i had push reset button... another one
with this problem?
This sounds like a bug, and one related to SCHED_FIFO (real-time)
scheduling mode. But the bug is not necessarily in ecasound as I can't
reproduce it on any of my machines. What soundcard and what version of
ALSA (see cat /proc/asound/{version,cards})? Does the same happen if
you replace all instances of jack, alsa, and other sound devices with
"rtnull"...?
Version: Advanced Linux Sound Architecture Driver Version 1.0.9rc2
(Thu Mar 24 10:33:39 2005
UTC).
Cards: 0 [I82801BAICH2 ]: ICH - Intel 82801BA-ICH2
Intel 82801BA-ICH2
with CS4299 at 0xdc00, irq 9
cpu model name: Intel(R) Pentium(R) 4 CPU 2.00GHz
Distribution: fedora 3
Kernel: 2.6.12-prep
Can`t you reproduce the problem? I use -z:db,661500 , try it. With -o
rtnull the problem persists. I could see that computer block only
happen when send commad "stop" (i didn`t test with cs-disconnect
because i don`t want restart de computer... again).
I could see, when i didn`t use a big buffer, that when send stop the
computer blocks for 2-5 seconds. So is possible that it (ecasound,
alsa, kernel, mpg321...) go into an infinite bucle.
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Received on Wed Aug 17 16:15:10 2005