4.4.9-rt17 series

[Leonard]

Try this, edit /boot/grub.cfg, look for your boot menu item, add "nolapic" at the end of the line. It'd look somehing like the following:

Code:

linux /casper/vmlinuz boot=casper file=/cdrom/preseed/snakeoil.seed persistent toram quiet splash nolapic

Save the file and try and see how it goes.. Also try noapic over nolapic and see which you prefer.

That helped a lot. Tnx!!!!