OK, I've enabled SysRq (cat /proc/sys/kernel/sysrq gives 1), if I hit SysRq+p and SysRq+t after the freeze nothing happens, the system remain freezed, (I can move the mouse, but nothing else) I can only reboot with SysRq + R E I S U B
OK, I've enabled SysRq (cat /proc/sys/ kernel/ sysrq gives 1), if I hit SysRq+p and SysRq+t after the freeze nothing happens, the system remain freezed, (I can move the mouse, but nothing else) I can only reboot with SysRq + R E I S U B