[Bug 810191] Re: Hibernate produces errors, may hang

Fri Apr 5 16:27:20 UTC 2013

Have same messages on Fujitsu M2010 notebook and Ubuntu 12.04 LTS.

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Title:
  Hibernate produces errors, may hang

Status in “acpid” package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 11.04 (32 bit) on a HP EliteBook 6930p.

  Hibernate (suspend-to-disk) produces the errors below (sometimes
  multiple times) and occasionally completely hangs the system - in
  which case it has to be powered off, losing all session data.

  [16239.822402] ACPI: Error updating fan power state
  [16239.822408] legacy_resume(): acpi_device_resume+0x0/0x27 returns -19
  [16239.822410] PM: Device PNP0C0B:00 failed to restore: error -19

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