In my firmware, an embedded linux (4.1.6 version), I am getting the error " do_IRQ: 0.255 No irq handler for vector (irq -1)", so that the system gets blocked. Does anyone know what this error means, and how can I get solved? Can be this error related with Grub?
Now the firmware I have divided in 4 partitions:
partition 1: Boot: Contains grub
partition 2: file system
partition 3: file system (for system upgrade porposes)
partition 4: data. To store data bases
Before having this divisions, I never got the mentioned error.
I hope someone can help me.
Thank you in advance.