No audio - was: Real time for Ubuntu Studio 10.04 amd64

[Ralf Mardorf]

Hi :)

today I tried Ubuntu Studio again, but I had no time to work on the
realtime kernel issue, because I got some new issues.

1.

After updating apps and the non-realtime kernel, my manually edited
grub.cfg was automatically overwritten by a completely grotesque
grub.cfg, without an automatically backup of the original. So tomorrow
I'll have to do a hard job to make all my really existing kernels and
Linuxes bootable again and those who are already bootable needs to get
rid of those annoying boot splashes, unfortunately I didn't backup it
myself.

2.

I tried to play a MP3 by Movie Player, the PA setting meters show
output, optional for one or the other of my two Terratec EWX 24/96 sound
cards, but there was no sound hearable or visible for Envy24 control.

3.

I installed KMPlayer, set it up to use JACK, run JACK, launched
KMPLayer, pushed play and play stand still.

Any hints how to solve issue 2 and 3 are welcome.

Cheers!

Ralf