[Bug 160467] Re: acpid reports insteresting messages as my screen is constantly blanked

Ian Santopietro isantop at gmail.com
Thu May 31 17:01:53 UTC 2012


** Changed in: system76-driver
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/160467

Title:
  acpid reports insteresting messages as my screen is constantly blanked

Status in System76 Driver:
  Invalid
Status in “acpid” package in Ubuntu:
  Invalid

Bug description:
  So I've been having serious power-management issues with this machine
  (S76 daru2) for a little while now, and I always wrote this off as
  part of the power manager dimming the screen before.  Now I'm getting
  the screen blanking without the power manager doing anything, so I
  think it may be its own issue.

  Attached is my /var/log/acpid, and in it you will see that
  periodically there is a report of an event being received.  I have
  watched closely and each time these  8 lines are printed to the acpid
  log file, my screen goes blank until I move either my mouse cursor or
  hit a key.  These lines are very consistent, and nothing seems to be
  printed to syslog or messages when this happens either.  Let me know
  if you need anything else.

  Here's a sample of the log output:
  [Tue Nov  6 07:25:55 2007] received event "processor P001 00000080 ffffffff"
  [Tue Nov  6 07:25:55 2007] notifying client 5176[107:116]
  [Tue Nov  6 07:25:55 2007] notifying client 5515[0:0]
  [Tue Nov  6 07:25:55 2007] completed event "processor P001 00000080 ffffffff"
  [Tue Nov  6 07:25:55 2007] received event "processor P002 00000080 ffffffff"
  [Tue Nov  6 07:25:55 2007] notifying client 5176[107:116]
  [Tue Nov  6 07:25:55 2007] notifying client 5515[0:0]
  [Tue Nov  6 07:25:55 2007] completed event "processor P002 00000080 ffffffff"

  My system info:
   * S76 daru2 (here's the hardware info that S76 puts up about the daru2 http://knowledge76.com/index.php/Daru2)
   * Rather fresh Ubuntu Gutsy 7.10 install (installed last week)
   * acpid  1.0.4-5ubuntu8

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