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[Bug 1004313] Re: watchdog detected hard lockup on cpu 1

 

I have same problem with Elitebook 2530p- not waking up from standby any
more- I have to remove battery. After reboot I get a long kernel trace
stating the cpu1 hard lockup. The problem exists since a few weeks

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https://bugs.launchpad.net/bugs/1004313

Title:
  watchdog detected hard lockup on cpu 1

Status in linux package in Ubuntu:
  Incomplete
Status in openSUSE:
  Won't Fix

Bug description:
  On the latest kernel (3.1 and up?) waking up from sleep may fail with
  the message: "watchdog detected hard lockup on cpu 1"

  Ubuntu 12.04 x64

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