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[Bug 75626] Re: spurious 8259 interrupt disabled IRQ

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Colin King <75626@xxxxxxxxxxxxxxxxxx>
Date: Wed, 28 Aug 2013 09:40:03 -0000
Reply-to: Bug 75626 <75626@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

DiagonalArg, please file a new bug as you have different hardware and
kernel, thanks

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https://bugs.launchpad.net/bugs/75626

Title:
  spurious 8259 interrupt disabled IRQ

Status in The Linux Kernel:
  Fix Released
Status in “linux” package in Ubuntu:
  Won't Fix
Status in “linux-source-2.6.20” package in Ubuntu:
  Won't Fix

Bug description:
  on a hp pavilion dv9043ea.

  it seems that there is a irq problem. in /var/log/kern.log is a line
  "spurious 8259A interrupt: irq 7". after a while of using the desktop
  irq 7 is disabled (the usb2 port). i have to manually remove ehci_hcd
  to get usb working again (at 1.1 speed).

  the same problem is persisting in dapper and edgy as well.

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