i will upgrade Ubuntu from 11.04 to 11.10. Is the gnome-alsamixer in 11.10 supported?

Yes, I've found it here, in the oneiric packages:
http://packages.ubuntu.com/search?keywords=gnome-alsamixer&searchon=names&suite=oneiric&section=all

You can search for it here:
http://packages.ubuntu.com/

Thanks Enrico

The gnome-alsamixer is already installed. Do you think I have to install it once again?

Thanks for your reply.
Peter

I don't think. But this isn't a problem, you can simply check if it was installed or not after the upgrade, and install it simply.

Thanks Enrico.

I'm going to try it.
Peter

It worked for me on 11.04 on 11.10 it produces segmentation fault. 11.10 is beginning to SUCK BIG TIME!

I've hit the Segmentation fault as well. For anyone interested, this is what I get in my gdb traceback:

Program received signal SIGSEGV, Segmentation fault.
_gtk_accel_map_add_group (
    accel_path=0x61e55e "<Actions>/MainActions/FileMenu", accel_group=0x62f940)
    at /build/buildd/gtk+2.0-2.24.6/gtk/gtkaccelmap.c:860
860 /build/buildd/gtk+2.0-2.24.6/gtk/gtkaccelmap.c: No such file or directory.
 in /build/buildd/gtk+2.0-2.24.6/gtk/gtkaccelmap.c

That's in Ubuntu 11.10, x86_64 btw.

Thanks for the hits.
Peter