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Message-Id: <201110161549.p9GFnW6l038956@red.freebsd.org>
Date: Sun, 16 Oct 2011 15:49:32 GMT
From: Sebastian Chmielewski <chmiels@o2.pl>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Suspend on Dell E6520
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>Number:         161713
>Category:       kern
>Synopsis:       [acpi] [suspend/resume] Suspend on Dell E6520 doesn't work until keypress
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-acpi
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Oct 16 15:50:09 UTC 2011
>Closed-Date:    
>Last-Modified:  Tue Apr 22 05:26:57 UTC 2014
>Originator:     Sebastian Chmielewski
>Release:        8.2-STABLE
>Organization:
>Environment:
>Description:
after issuing command 'zzz' Dell E6520 doesn't go sleep state until key
is pressed (Ctrl+C for example).

Steps:
- sysctl debug.bootverbose=1
- acpiconf -s 3

Output on firewire console:

ehci0: wake_prep disabled wake for \_SB_.PCI0.EHC2 (S3)
ehci1: wake_prep disabled wake for \_SB_.PCI0.EHCI (S3)
acpi_lid0: wake_prep enabled for \_SB_.LID_ (S3)
acpi_button0: wake_prep enabled for \_SB_.PBTN (S3)
vga0: saving 2052 bytes of video state
vga0: saving color palette
pci0:1:0:0: Transition from D0 to D3
pci0:1:0:1: Transition from D0 to D3

- now press Ctrl-C 
- screen goes blank as expected and power led is blinking indicating
  sleep state
- system doesn't wake up from sleep but I will report it separately
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->freebsd-acpi 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Sun Oct 16 23:14:00 UTC 2011 
Responsible-Changed-Why:  
reclassify. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=161713 
>Unformatted:
