Bug 8272 - S3: wakeup hang - MacBook Core Duo
Summary: S3: wakeup hang - MacBook Core Duo
Alias: None
Product: ACPI
Classification: Unclassified
Component: Power-Sleep-Wake (show other bugs)
Hardware: i386 Linux
: P2 normal
Assignee: acpi_power-sleep-wake
Depends on:
Reported: 2007-03-27 23:57 UTC by Mike Harris
Modified: 2007-07-25 22:23 UTC (History)
1 user (show)

See Also:
Kernel Version: 2.6.21-rc5
Regression: ---
Bisected commit-id:

Output of acpidump (101.99 KB, text/plain)
2007-03-27 23:59 UTC, Mike Harris

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.

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