kern/56394: ACPI sleep delay causes system reboot on second suspend

amistry amistry at am-productions.biz
Wed Sep 3 22:10:05 PDT 2003


>Number:         56394
>Category:       kern
>Synopsis:       ACPI sleep delay causes system reboot on second suspend
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Sep 03 22:10:00 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator:     Anish Mistry
>Release:        FreeBSD 5.1-CURRENT i386
>Organization:
AM Productions
>Environment:
System: FreeBSD littleguy.am-productions.biz 5.1-CURRENT FreeBSD 5.1-CURRENT #13: Tue Sep  2 00:13:41 EDT 2003     root at littleguy.am-productions.biz:/usr/obj/usr/src/sys/LITTLEGUY  i386

	
>Description:
	On the Fujitsu P2110 with ACPI enabled the second time that you suspend the laptop the machine will just reboot itself, no panic just a reboot.
>How-To-Repeat:
	On the Fujitsu P2110 with ACPI enabled set the hw.acpi.sleep_delay to a number greater than 0.  Suspend the laptop, then resume.  Everything should come back up fine.  Now suspend the laptop again and the machine will just reboot.
>Fix:
	Workaround: sysctl hw.acpi.sleep_delay=0 
	


>Release-Note:
>Audit-Trail:
>Unformatted:


More information about the freebsd-bugs mailing list