Hi! I have this issue with cron-apt:
----8<---- /etc/cron.daily/apt-compat: Illegal instruction R: /etc/cron.daily/apt-compat: 44: arithmetic expression: expecting primary: " % 32767 " run-parts: /etc/cron.daily/apt-compat exited with return code 2 ---->8---- A change in the config file of the domU did solve this problem (not really a solution to the problem but maybe a useful hint): old domU.cfg: kernel = '/usr/lib/grub-xen/grub-x86_64-xen.bin' extra = 'elevator=noop' new domU.cfg: type = 'pvh' kernel = '/usr/lib/grub-xen/grub-i386-xen_pvh.bin' extra = 'elevator=noop' And i get a different output from `cpuid -1` for these configs. Markus