Bug 5787 - freeze (black screen) and CPU fan on after S3 resume - Asus z71v
Summary: freeze (black screen) and CPU fan on after S3 resume - Asus z71v
Status: REJECTED UNREPRODUCIBLE
Alias: None
Product: ACPI
Classification: Unclassified
Component: Power-Sleep-Wake (show other bugs)
Hardware: i386 Linux
: P2 normal
Assignee: acpi_power-sleep-wake
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-12-27 12:07 UTC by Michael Buro
Modified: 2007-09-06 14:49 UTC (History)
1 user (show)

See Also:
Kernel Version: 2.6.11 ... 2.6.15-rc7
Subsystem:
Regression: ---
Bisected commit-id:

Attachments
acpidump output (48.46 KB, application/x-gzip)
2005-12-27 12:12 UTC, Michael Buro 		Details
dmesg (18.61 KB, text/plain)
2005-12-27 12:13 UTC, Michael Buro 		Details
dmidecode output (11.48 KB, text/plain)
2005-12-27 12:14 UTC, Michael Buro 		Details
lspci output (1.60 KB, text/plain)
2005-12-27 12:15 UTC, Michael Buro 		Details
kernel messages (grep acpi) spanning several S3 cycles (40.73 KB, text/plain)
2005-12-27 12:24 UTC, Michael Buro 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Michael Buro 2005-12-27 12:07:18 UTC 
Most recent kernel where this bug did not occur: S3 never worked for me
Distribution: Fedora Core 4
Hardware Environment: Asus z71v notebook
Software Environment: bios 0210 / gcc-4.0.2 / nvidia driver 8178
Problem Description:

Suspend-to-ram doesn't resume: the machine freezes (black screen) and the
CPU fan runs at highest speed. Under Windows S3 works and the CPU fan also goes
on after S3 resume, but only briefly.

I experimented a lot: suspending from text console, setting polling_frequency to
1, disabling frame buffer devices, passing on acpi_sleep parameters to the
kernel, etc - google produces many pages that give S3 advice ...

No changes whatsoever.


Steps to reproduce: 

hmm, I guess installing FC4 on a z71v and trying to get S3 working ;-)
Comment 1 Michael Buro 2005-12-27 12:12:45 UTC 
Created attachment 6888 [details]
acpidump output
Comment 2 Michael Buro 2005-12-27 12:13:45 UTC 
Created attachment 6889 [details]
dmesg
Comment 3 Michael Buro 2005-12-27 12:14:32 UTC 
Created attachment 6890 [details]
dmidecode output
Comment 4 Michael Buro 2005-12-27 12:15:04 UTC 
Created attachment 6891 [details]
lspci output
Comment 5 Michael Buro 2005-12-27 12:24:04 UTC 
Created attachment 6892 [details]
kernel messages (grep acpi) spanning several S3 cycles
Comment 6 Len Brown 2007-08-19 00:27:40 UTC 
same with 2.6.22.stable?
Re: video -- any luck with Documentation/power/video.txt workarounds?

> 01:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce Go 6600]
> (rev a2)

I recommend that you try both the open-source driver and the binary from nvidia.
Comment 7 Len Brown 2007-09-06 14:49:08 UTC 
please re-open if this is still a problem in linux-2.6.22.stable or later
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