On 19 June 2012 15:02, Pravinkumar Chavan <pravinkumar.cha...@enrouteinc.com
> wrote:
> Hi,
>
> I am new to Alsa community..
>
> I am getting *ALSA underrun occurred*. Not able to get what causing the
> error. My embedded device runs ON MIPSEL and is 32 bit system.
> Application is develop using QT.
> While my application running I am getting the error. Just *ALSA underrun
> occurred* message displays continuously no other info appears on my
> console.
> Following are the things that developer of our system used..
>
> 1. ALSA Driver
>
> File: alsa-lib-1.0.23.tar.bz2
>
> 1. Extract package to some folder.
>
> 2. Execute: “./configure --host=mipsel-linux
> --prefix=/opt/alsa/alsa-lib-1.0.23/mipsel --disable-python
> --disable-aserver”
>
> 1. ALSA Utils
>
> File: alsa-utils_1.0.16.orig.tar.gz
>
> 1. Extract package to some folder.
>
> 2. Execute: “./configure --host=mipsel-linux
> --prefix=/opt/alsa-utils-1.0.16/build-mipsel
> --with-alsa-inc-prefix=/usr/include
> --with-alsa-prefix=/opt/alsa-utils-1.0.16/depends/dep-mipsel/usr/lib
> --with-curses=ncurses --enable-static=yes”
>
> Please let me know if any other package I need to build and install or
> more information you need.
>
I tried runing alsa-info.sh script on my device and following o/p I got.
# /mnt/usb/alsa-info.sh &
# modprobe: invalid option -- c
BusyBox v1.16.1 (2010-04-21 00:19:10 IST) multi-call binary.
Usage: modprobe [-qfwrsv] MODULE [symbol=value]...
Options:
-q Quiet
-f Force
-w Wait for unload
-r Remove module (stacks) or do autoclean
-s Report via syslog instead of stderr
-v Verbose
ALSA Information Script v 0.4.61
--------------------------------
This script visits the following commands/files to collect diagnostic
information about your ALSA installation and sound related hardware.
dmesg
lspci
lsmod
aplay
amixer
alsactl
/proc/asound/
/sys/class/sound/
~/.asoundrc (etc.)
See '/mnt/usb/alsa-info.sh --help' for command line options.
lspci: /usr/lib/libc.so.6: version `GLIBC_2.7' not found (required by lspci)
lspci: /usr/lib/libc.so.6: version `GLIBC_2.7' not found (required by
/usr/lib/libpci.so.3)
lspci: /usr/lib/libc.so.6: version `GLIBC_2.7' not found (required by lspci)
lspci: /usr/lib/libc.so.6: version `GLIBC_2.7' not found (required by
/usr/lib/libpci.so.3)
lspci: /usr/lib/libc.so.6: version `GLIBC_2.7' not found (required by lspci)
lspci: /usr/lib/libc.so.6: version `GLIBC_2.7' not found (required by
/usr/lib/libpci.so.3)
lspci: /usr/lib/libc.so.6: version `GLIBC_2.7' not found (required by lspci)
lspci: /usr/lib/libc.so.6: version `GLIBC_2.7' not found (required by
/usr/lib/libpci.so.3)
# /usr/sbin/alsactl: /usr/lib/libc.so.6: version `GLIBC_2.7' not found
(required by /usr/sbin/alsactl)
cat: can't open '/tmp/alsa-info.XXXXXteRhw/alsactl.tmp': No such file or
directory
sh: www.alsa-project.org: unknown operand
/mnt/usb/alsa-info.sh: line 823: dialog: not found
[1]+ Done(127) /mnt/usb/alsa-info.sh
>
>
>
> --
> **
> _________________________
>
> Pravinkumar Chavan
> Software Engineer
> +919867107370
> En Route Media Pvt. Ltd.
>
>
>
> *Winner of 'Innovative Creation of a New Medium' at the E4M Awards 2012*
> **
> *_________________________*
> *
> *
>
>
>
--
**
_________________________
Pravinkumar Chavan
Software Engineer
+919867107370
En Route Media Pvt. Ltd.
*Winner of 'Innovative Creation of a New Medium' at the E4M Awards 2012*
**
*_________________________*
*
*
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