Bug 8272

Summary: S3: wakeup hang - MacBook Core Duo
Product: ACPI Reporter: Mike Harris (atarimike)
Component: Power-Sleep-WakeAssignee: acpi_power-sleep-wake
Severity: normal CC: acpi-bugzilla
Priority: P2    
Hardware: i386   
OS: Linux   
Kernel Version: 2.6.21-rc5 Subsystem:
Regression: --- Bisected commit-id:
Attachments: Output of acpidump

Description Mike Harris 2007-03-27 23:57:34 UTC
Most recent kernel where this bug did *NOT* occur:
Distribution: Fedora Core 6
Hardware Environment: MacBook Core Duo
Problem Description:
On a resume from suspend-to-mem, machine does not wake up correctly. When I 
wake it up, the screen stays off (both the backlight and the actual display). 
I'm not sure what state it is in as the network doesn't come back. Nothing I 
can do will get it to wake up.
Let me know what logs you need.

Steps to reproduce:
echo "mem" > /sys/power/state
Wake up machine.
Comment 1 Mike Harris 2007-03-27 23:59:20 UTC
Created attachment 10970 [details]
Output of acpidump
Comment 2 Len Brown 2007-03-29 21:24:26 UTC
what is the latest kernel revision that worked properly,
or has this always failed?
Comment 3 Mike Harris 2007-04-01 00:15:39 UTC
This has always failed.
Comment 4 Mike Harris 2007-04-08 20:15:50 UTC
2.6.21-rc6 fixes this issue.