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problem with suspension

DISCUSSION [email protected] 3 participants 3 messages Feb 16, 2005 – Feb 18, 2005 2 messages not in the archive ACPI

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#0 lore raw

Hi,
I have a problem with suspension.
When I do

echo disk > /sys/power/state

I have a problem with modules of SCSI controller, aic7xxx. I've tryed to remove the modules with

modprobe -r aic7xxx

but the kernel was in panic. The message is

Kernel Panic - Not syncing: Loop 1

If I don't load the module aic7xxx and I try to do the suspension, all is ok.

What I do?

Sorry for my english.
Tnk
Luca
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#2 lore raw
In reply to a message not in the archive

Hi!

Quoted 10 lines

I have a problem with suspension.
When I do

echo disk > /sys/power/state

I have a problem with modules of SCSI controller, aic7xxx. I've tryed to remove the modules with

modprobe -r aic7xxx

Quoted 8 lines

but the kernel was in panic. The message is

Kernel Panic - Not syncing: Loop 1

If I don't load the module aic7xxx and I try to do the suspension, all is ok.

What I do?

Fix aic7xxx so that it rmmods cleanly as a first step?
Pavel

Signature · 9 lines
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#4 lore raw
In reply to a message not in the archive

Hi Pavel!

Quoted 1 line · Pavel Machek
Quoted 1 line

I have a problem with suspension.

<cut>

Quoted 1 line
Quoted 1 line

I have a problem with modules of SCSI controller, aic7xxx.

<cut>

Quoted 1 line

Fix aic7xxx so that it rmmods cleanly as a first step?

It's clear that this is something which should be done, but...

I discussed with Luca about his problem on an Italian LUG mailing-list and we found out that there's a preliminary suspend/resume support for the aic7xxx [1] [2], the patch for which actually doesn't apply to the latest stable 2.6.10. So I suggested him to post on this mailing-list hoping that someone could point to a more recent patch (or provide any solution other than not loading the module).

But, indeed, there're two problems:

1) removing the aic7xxx is not a clean process

2) the aic7xxx supsend/resume support is in progress

Just my 0.02c.

Thx, bye,
Gismo / Luca

[1] http://lkml.org/lkml/2004/07/22/210
[2] http://lkml.org/lkml/2004/12/17/187