Comment 126 for bug 1752437

I am observing similar problems with HP Spectre x360 15-df0850nz.

It does not boot without **acpi=noirq**. With *acpi=noirq*:

* Touchpad does not work
* Touchscreen or pen does not work
* Does not wake up after suspending
* Keyboard sometimes does not work, but will be fine again after reboot

Here is the dmesg log from kernel 4.18.0: https://alexandria.adynathos.net/d/2528a04f758c409c85c4/
I also tried kernel 4.20 from https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/unstable but the problem persists.

There are bugs filed on some of these topics, but they do not seem to cover the IRQ booting problem:

* https://bugzilla.kernel.org/show_bug.cgi?id=201775
* https://bugzilla.kernel.org/show_bug.cgi?id=201885

I am new to ACPI errors, could you tell me how to proceed to best report or try to fix this?
Thank you.