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"No handler for IRQ 3" on my Atom netbook #1

Open ColonelPhantom opened 6 years ago

ColonelPhantom commented 6 years ago

First of all, as the system works fine in QEMU, props on it, it's pretty nice :)

Before erroring out because no handler for irq 3 the system complains about an unexpected IRQ 7, and the no handler error is on the line after found new hardware: "keyboard" ("keyboard"). Does this mean the IRQ might be keyboard related?

Perhaps there is a way (boot parameter?) to ignore a "no handler for IRQ" error, instead of it leading to a kernel panic?

p-durlej commented 6 years ago

Thanks for reporting the problem.

IRQ 3 is often assigned to a serial port. If there is another operating system installed on the netbook, can you please see whether the other operating system reports a serial port present?

Can you please tell me what kind of netbook is this (exact vendor and model name, specification, hardware upgrades, if any, etc.)?

Also, can you please provide a screenshot of the problem at the time of the panic? A photo of the machine's display will do.

ColonelPhantom commented 6 years ago

Neither Windows XP nor Linux report a serial port being present. Neither reports anything about a device on IRQs 3 or 7, either.

The netbook is a Medion Akoya E1210, which I believe is a rebrand of the MSI Wind 100. The CPU is an Atom N270, GPU is integrated GMA 950, there is 1GB RAM and that's about the interesting stuff.

I took photos of both the 'regular' and verbose booting. regular verbose

Finally, I noticed moving the mouse while the cursor briefly appeared led to a system reset, I presume that's because of a triple fault, but I don't know how related that is.

p-durlej commented 6 years ago

Does pressing a key instead of moving the mouse lead to a reset as well?