Julien,
Kernel version (/proc/version): Linux version 2.6.32-trunk-686 (Debian 2.6.32-5) (ben@decadent.org.uk) (gcc version 4.3.4 (Debian 4.3.4-6) ) #1 SMP Sun Jan 10 06:32:16 UTC 2010That's a very old kernel, please use 2.6.32-5-686 which is current in testing and unstable.
sorry, my fault -- I assumed the kernel images installed by the linux-image-686 package would always appear at the top position in the grub menu, but 2.6.32-trunk-686 kept sitting there, so I've never bootet a new kernel for ages...
Anyway, thanks for the quick reply! Regards -- Torsten