[Bug 843709] Re: IRQ handling issues on sandy bridge board

2013-04-21 Thread Christian Vincenot
@thw24: Thanks for the suggestions. However, the system is running on a laptop, so these solutions are sadly not applicable here :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/843709 Title: IRQ

[Bug 843709] Re: IRQ handling issues on sandy bridge board

2013-04-20 Thread Christian Vincenot
Same bug here in 12.10. Tried different kernels up to 3.7.0 but doesn't help. Also tested different nvidia driver series (304,310,313, and 319) and makes no difference. Kernel switches don't work either (irqpoll, acpi=off, pci=routeirq, etc). Used to work a bit better with Nouveau (i.e. the idle