I have enabled SysRq in the kernel like this:
$su #echo 1 > /proc/sys/kernel/sysrq
and confirmed that it worked.
Fn-F1 is my SysRq key, but every time I press Alt-Fn-F1 and any other letter that should go here like
t it doesn't work. It just takes a screenshot. Even pressing
r takes a screenshot.
It this common? How do I get around this? I'm using Fedora 16