Bug 7067

Summary:	Black screen after resume from S3
Product:	Power Management	Reporter:	Martin Lorenz (martin)
Component:	APM	Assignee:	Stephen Rothwell (apmbugs)
Status:	REJECTED DUPLICATE
Severity:	normal
Priority:	P2
Hardware:	i386
OS:	Linux
Kernel Version:	2.6.17 - 2.6.18-rc5	Subsystem:
Regression:	---	Bisected commit-id:
Attachments:	my kernel config

Description Martin Lorenz 2006-08-28 13:34:43 UTC

Most recent kernel where this bug did not occur: N/A
Distribution: debian/sid
Hardware Environment: ThinkPad X60s
Software Environment: 
Problem Description: Suspend to RAM suspends nicely but does not come back

Steps to reproduce: boot
echo mem > /sys/power/state
hit resume hotkey

the systems seems to come up, issues a beep, and the screen stays completly
black (backlight off)

i still can use the SYSReq keys to power off or reboot but not for syncing or
unmounting.
toggling numlock works

I already tried and unloaded ondemand govenor before suspending but this diden't
change a thing

Comment 1 Martin Lorenz 2006-08-28 13:36:23 UTC

Created attachment 8890 [details]
my kernel config

the most recent config I use

Comment 2 Martin Lorenz 2006-08-28 13:56:08 UTC

sorry folks - seems to be the infamous sata resume bug I already read about.
I diden't belive it was that one because of the black screen but this was owed
to a configuration option of my acpid

was it bug #6494?
I think so

Comment 3 Stephen Rothwell 2006-08-28 20:25:34 UTC


*** This bug has been marked as a duplicate of 6494 ***