Opera 12 - oopp-labs. Anyone else testing ?

See https://www.wilderssecurity.com/showpost.php?p=1989331&postcount=1

On Kubuntu 11.10 64 bit I am getting this error (also posted in http://dev.opera.com/articles/view/64-bit-opera-and-out-of-process-plug-ins/)

severin@severin-desktop:~$ /home/severin/.local/bin/opera-12.00
Gtk-Message: Failed to load module "canberra-gtk-module"
opera [crash logging]: CRASH!!
/home/severin/.local/lib/opera-12.00/opera-12.00 got signal SIGSEGV at address 000000000071

Log was created here:
/var/tmp/crash20111216121044.txt
Killed
severin@severin-desktop:~$ Gtk-Message: Failed to load module "canberra-gtk-module"
Gtk-Message: Failed to load module "canberra-gtk-module"
Gtk-Message: Failed to load module "canberra-gtk-module"


When selecting 'Show menu bar' the tabs can't be seen.

Of course we must bear this in mind:-