[haiku-bugs] [Haiku] #5244: ACPI battery data corruption on high CPU load

  • From: "kallisti5" <trac@xxxxxxxxxxxx>
  • Date: Tue, 12 Jan 2010 20:30:26 -0000

#5244: ACPI battery data corruption on high CPU load
--------------------------+-------------------------------------------------
 Reporter:  kallisti5     |       Owner:  nobody   
     Type:  bug           |      Status:  new      
 Priority:  normal        |   Milestone:  R1       
Component:  Drivers/ACPI  |     Version:  R1/alpha1
 Keywords:                |   Blockedby:           
 Platform:  x86           |    Blocking:           
--------------------------+-------------------------------------------------
 To reproduce (as no crashes occur)

 enable ACPI on a laptop with 1+ batteries (I had two)

 {{{
 * launch battery/power status replicant
 * bring up battery status window
 * data looks great and proper!
 * Start GL-Teapot
 * GL-Teapot looks great!
 * battery status window values begin fluctuating wildly between positive
 and negative numbers
 (80% remaining, -23% remaining, 1055% remaining, etc)
 Random characters also come and go in battery model number/etc, random
 detail values, etc}}}

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/5244>
Haiku <http://dev.haiku-os.org>
Haiku - the operating system.

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