Debian Bug report logs - #407188
Laptop gets stuck after sleep

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Gad Kimmel <kimmel@cs.berkeley.edu>

To: submit@bugs.debian.org

Subject: Laptop gets stuck after sleep

Date: Tue, 16 Jan 2007 10:35:30 -0800 (PST)

Package: acpi-support
Version: 0.90-2
Severity: grave

I am using Debian Etch, kernel 2.6.18-3-686 on Lenovo X60s. When pressing 
Fn + F4 computer enters to sleep mode as required, but when it wakes up, 
the screen is black and not reacting. The only way to solve this is to 
restart the machine by turning it off.

best,
Gad.

Message #10 received at 407188@bugs.debian.org (full text, mbox, reply):

From: Enrico Zini <enrico@enricozini.org>

To: 407188@bugs.debian.org

Subject: Is it only the screen being black?

Date: Tue, 16 Jan 2007 21:08:14 +0100

[Message part 1 (text/plain, inline)]

Hello,

In my laptop (Asus U5F) after resume the screen would stay black, but I
noticed that the computer was alive: I could ping it and ssh into it.

I then found out that the problem was that on resume, the screen
brightness had a very weird setting and would cause the screen light not
to turn on.  There was no way of turning it on using the keyboard, but
it was possible using a script.


Ciao,

Enrico

-- 
GPG key: 1024D/797EBFAB 2000-12-05 Enrico Zini <enrico@debian.org>

[signature.asc (application/pgp-signature, inline)]

Message #15 received at 407188@bugs.debian.org (full text, mbox, reply):

From: Loïc Minier <lool@dooz.org>

To: Gad Kimmel <kimmel@cs.berkeley.edu>, 407188@bugs.debian.org

Subject: Re: Bug#407188: Laptop gets stuck after sleep

Date: Tue, 16 Jan 2007 21:56:30 +0100

On Tue, Jan 16, 2007, Gad Kimmel wrote:
> I am using Debian Etch, kernel 2.6.18-3-686 on Lenovo X60s. When pressing 
> Fn + F4 computer enters to sleep mode as required, but when it wakes up, 
> the screen is black and not reacting. The only way to solve this is to 
> restart the machine by turning it off.

 Does the caps lock key still work after resume?

 Is this a regression from a previously working suspend?

-- 
Loïc Minier <lool@dooz.org>

Message #20 received at 407188@bugs.debian.org (full text, mbox, reply):

From: Gad Kimmel <kimmel@cs.berkeley.edu>

To: Loïc Minier <lool@dooz.org>

Cc: 407188@bugs.debian.org

Subject: Re: Bug#407188: Laptop gets stuck after sleep

Date: Tue, 16 Jan 2007 14:44:56 -0800 (PST)

[Message part 1 (text/plain, inline)]

On Tue, 16 Jan 2007, Loïc Minier wrote:

> Does the caps lock key still work after resume?

Yes it does. After resume there is a screen switch to the outside monitor 
(and this is the cause of the problem). It means that I can continue 
working regularly, but the LCD screen is black. If I then connect to an 
outside monitor everything is working there properly.

This would not be so terrible, as one can use the Fn+F7 to switch back to 
the LCD screen. But it doesn't seem to work. That's another bug, though 
not grave, but my feeling is that it's highly associated with the one I am 
reporting here.

> Is this a regression from a previously working suspend?

No, it's the first one.


Also, if it's possible, please remove my name and email address from 
http://bugs.debian.org/cgi-bin/bugreport.cgi?archive=no&bug=407188


Many thanks, and I appreciate the quick reply,

Gad.

Message #27 received at 407188@bugs.debian.org (full text, mbox, reply):

From: Loïc Minier <lool@dooz.org>

To: Gad Kimmel <kimmel@cs.berkeley.edu>, 407188@bugs.debian.org, control@bugs.debian.org

Subject: Re: Bug#407188: Laptop gets stuck after sleep

Date: Wed, 17 Jan 2007 09:04:16 +0100

severity 407188 important
stop

On Tue, Jan 16, 2007, Gad Kimmel wrote:
> Yes it does. After resume there is a screen switch to the outside monitor 
> (and this is the cause of the problem). It means that I can continue 
> working regularly, but the LCD screen is black. If I then connect to an 
> outside monitor everything is working there properly.

 Ok, given this is not a regression and only your LCD doesn't come back
 after sleep, I'm downgrading this bug to "important".  I'm pretty sure
 you can get back your display by simple configuration of the suspend
 process if it's only about your display.

 Can you play with the following commands to see which flags bring your
 display back?  Instructions are at:
    <http://en.opensuse.org/S2ram>
 and flags are described in the s2ram man page.

> Also, if it's possible, please remove my name and email address from 
> http://bugs.debian.org/cgi-bin/bugreport.cgi?archive=no&bug=407188

 I doubt this is possible, but you would have to request this to
 owner@bugs.debian.org.

-- 
Loïc Minier <lool@dooz.org>

Message #34 received at 407188@bugs.debian.org (full text, mbox, reply):

From: "Moritz Lennert" <mlennert@club.worldonline.be>

To: Loïc Minier <lool@dooz.org>

Cc: 407188@bugs.debian.org, "Gad Kimmel" <kimmel@cs.berkeley.edu>

Subject: Re: Bug#407188: Laptop gets stuck after sleep

Date: Wed, 17 Jan 2007 10:24:28 +0100 (CET)

Loïc Minier wrote:
>Can you play with the following commands to see which flags bring your
>display back?  Instructions are at:
>    <http://en.opensuse.org/S2ram>
>and flags are described in the s2ram man page.

I have the same problem as Gad, but simple s2ram -f from the command line
works perfectly.

Here's the output of s2ram -i:

This machine can be identified by:
    sys_vendor   = "LENOVO"
    sys_product  = "170255G"
    sys_version  = "ThinkPad X60s"
    bios_version = "7BETC2WW (2.03 )"


Moritz

Message #39 received at 407188@bugs.debian.org (full text, mbox, reply):

From: "Moritz Lennert" <mlennert@club.worldonline.be>

To: 407188@bugs.debian.org

Cc: Loïc Minier <lool@dooz.org>, "Gad Kimmel" <kimmel@cs.berkeley.edu>

Subject: Re: Bug#407188: Laptop gets stuck after sleep

Date: Fri, 19 Jan 2007 20:52:32 +0100 (CET)

I've found a solution: the problem was not with acpi-support, but with the
configuration of hibernate. In /etc/hibernate/ram.conf I had to comment
the two lines:

EnableVbetool yes
VbetoolPost yes

Since then it works like a charm.
(I imagine setting the above to no, instead of commenting them has the
same effect).

Moritz

Message #44 received at 407188@bugs.debian.org (full text, mbox, reply):

From: Loïc Minier <lool@dooz.org>

To: Moritz Lennert <mlennert@club.worldonline.be>

Cc: 407188@bugs.debian.org, Gad Kimmel <kimmel@cs.berkeley.edu>

Subject: Re: Bug#407188: Laptop gets stuck after sleep

Date: Fri, 19 Jan 2007 21:29:28 +0100

On Fri, Jan 19, 2007, Moritz Lennert wrote:
> EnableVbetool yes
> VbetoolPost yes

 Hmm, I didn't know hibernate would set this as well.  Do you know
 whether it uses a database of known laptop to override this?

 Moritz, Gad: could you send me your Thinkpad model?  I think you can
 get it with:
    cat /var/lib/acpi-support/system-product-name

 I'll disable VBE mode saving in acpi-support for these models.

   Thanks,
-- 
Loïc Minier <lool@dooz.org>

Message #49 received at 407188@bugs.debian.org (full text, mbox, reply):

From: Gad Kimmel <kimmel@cs.berkeley.edu>

To: Loïc Minier <lool@dooz.org>

Cc: Moritz Lennert <mlennert@club.worldonline.be>, 407188@bugs.debian.org

Subject: Re: Bug#407188: Laptop gets stuck after sleep

Date: Fri, 19 Jan 2007 13:07:59 -0800 (PST)

[Message part 1 (text/plain, inline)]

$ cat /var/lib/acpi-support/system-product-name
17044JU


On Fri, 19 Jan 2007, Loïc Minier wrote:

> On Fri, Jan 19, 2007, Moritz Lennert wrote:
>> EnableVbetool yes
>> VbetoolPost yes
>
> Hmm, I didn't know hibernate would set this as well.  Do you know
> whether it uses a database of known laptop to override this?
>
> Moritz, Gad: could you send me your Thinkpad model?  I think you can
> get it with:
>    cat /var/lib/acpi-support/system-product-name
>
> I'll disable VBE mode saving in acpi-support for these models.
>
>   Thanks,
>

Message #54 received at 407188-close@bugs.debian.org (full text, mbox, reply):

From: Loic Minier <lool@dooz.org>

To: 407188-close@bugs.debian.org

Subject: Bug#407188: fixed in acpi-support 0.90-3

Date: Fri, 19 Jan 2007 22:17:03 +0000

Source: acpi-support
Source-Version: 0.90-3

We believe that the bug you reported is fixed in the latest version of
acpi-support, which is due to be installed in the Debian FTP archive:

acpi-support_0.90-3.diff.gz
  to pool/main/a/acpi-support/acpi-support_0.90-3.diff.gz
acpi-support_0.90-3.dsc
  to pool/main/a/acpi-support/acpi-support_0.90-3.dsc
acpi-support_0.90-3_i386.deb
  to pool/main/a/acpi-support/acpi-support_0.90-3_i386.deb



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 407188@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Loic Minier <lool@dooz.org> (supplier of updated acpi-support package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.7
Date: Fri, 19 Jan 2007 22:57:56 +0100
Source: acpi-support
Binary: acpi-support
Architecture: source i386
Version: 0.90-3
Distribution: unstable
Urgency: low
Maintainer: Raphael Hertzog <hertzog@debian.org>
Changed-By: Loic Minier <lool@dooz.org>
Description: 
 acpi-support - scripts for handling many ACPI events
Closes: 407188
Changes: 
 acpi-support (0.90-3) unstable; urgency=low
 .
   * Disable VESA BIOS Extensions (VBE) state saving / restoring for X60s
     Thinkpads (models 1702*, 1704*); closes: 407188.
Files: 
 c1454079987f5ce358f040a4b7d1624b 656 admin optional acpi-support_0.90-3.dsc
 cb2ebdd3765c31110c28e703b363b6f8 4832 admin optional acpi-support_0.90-3.diff.gz
 a576dddbf9b070682d9586b34bb2b507 31618 admin optional acpi-support_0.90-3_i386.deb

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Message #59 received at 407188@bugs.debian.org (full text, mbox, reply):

From: Loïc Minier <lool@dooz.org>

To: Moritz Lennert <mlennert@club.worldonline.be>

Cc: 407188@bugs.debian.org, Gad Kimmel <kimmel@cs.berkeley.edu>

Subject: Re: Bug#407188: Laptop gets stuck after sleep

Date: Mon, 22 Jan 2007 22:07:56 +0100

On Mon, Jan 22, 2007, Moritz Lennert wrote:
> >  Hmm, I didn't know hibernate would set this as well.  Do you know
> >  whether it uses a database of known laptop to override this?
> Sorry, no idea.

 Feel free to report a bug or to clone this one if the problem isn't
 fixed for you with the latest acpi-support from unstable then.

> >  Moritz, Gad: could you send me your Thinkpad model?  I think you can
> >  get it with:
> >     cat /var/lib/acpi-support/system-product-name
> 170255G

 Had that from your initial post actually, thanks!

-- 
Loïc Minier <lool@dooz.org>

Message #64 received at 407188@bugs.debian.org (full text, mbox, reply):

From: "Moritz Lennert" <mlennert@club.worldonline.be>

To: Loïc Minier <lool@dooz.org>

Cc: 407188@bugs.debian.org, "Gad Kimmel" <kimmel@cs.berkeley.edu>

Subject: Re: Bug#407188: Laptop gets stuck after sleep

Date: Mon, 22 Jan 2007 22:01:04 +0100 (CET)

On Fri, January 19, 2007 21:29, Loïc Minier wrote:
> On Fri, Jan 19, 2007, Moritz Lennert wrote:
>> EnableVbetool yes
>> VbetoolPost yes
>
>  Hmm, I didn't know hibernate would set this as well.  Do you know
>  whether it uses a database of known laptop to override this?

Sorry, no idea.

>
>  Moritz, Gad: could you send me your Thinkpad model?  I think you can
>  get it with:
>     cat /var/lib/acpi-support/system-product-name
>

170255G

Greetings,
Moritz

Message #69 received at 407188@bugs.debian.org (full text, mbox, reply):

From: Gad Kimmel <kimmel@cs.berkeley.edu>

To: Loïc Minier <lool@dooz.org>

Cc: Moritz Lennert <mlennert@club.worldonline.be>, 407188@bugs.debian.org

Subject: Re: Bug#407188: Laptop gets stuck after sleep

Date: Mon, 29 Jan 2007 14:26:32 -0800 (PST)

[Message part 1 (text/plain, inline)]

I noticed that
s2ram -f
can not be used. It works fine only in the first attempt, but after 
resume, using it again causes the laptop to be stuck with a black screen 
and sometimes to reboot. Is there a solution for that?

Gad.

On Mon, 22 Jan 2007, Loïc Minier wrote:

> On Mon, Jan 22, 2007, Moritz Lennert wrote:
>>>  Hmm, I didn't know hibernate would set this as well.  Do you know
>>>  whether it uses a database of known laptop to override this?
>> Sorry, no idea.
>
> Feel free to report a bug or to clone this one if the problem isn't
> fixed for you with the latest acpi-support from unstable then.
>
>>>  Moritz, Gad: could you send me your Thinkpad model?  I think you can
>>>  get it with:
>>>     cat /var/lib/acpi-support/system-product-name
>> 170255G
>
> Had that from your initial post actually, thanks!
>
>

Message #74 received at 407188@bugs.debian.org (full text, mbox, reply):

From: Loïc Minier <lool@dooz.org>

To: Gad Kimmel <kimmel@cs.berkeley.edu>

Cc: Moritz Lennert <mlennert@club.worldonline.be>, 407188@bugs.debian.org

Subject: Re: Bug#407188: Laptop gets stuck after sleep

Date: Tue, 30 Jan 2007 08:02:55 +0100

On Mon, Jan 29, 2007, Gad Kimmel wrote:
> I noticed that
> s2ram -f
> can not be used. It works fine only in the first attempt, but after 
> resume, using it again causes the laptop to be stuck with a black screen 
> and sometimes to reboot. Is there a solution for that?

 This looks like a slightly different issue.  Is your keyboard still
 responsive in these cases?

 If you like, you can continue the suspend tests from the S2Ram page to
 see whether one of the flag could help more.

-- 
Loïc Minier <lool@dooz.org>

Message #79 received at 407188@bugs.debian.org (full text, mbox, reply):

From: "Moritz Lennert" <mlennert@club.worldonline.be>

To: "Gad Kimmel" <kimmel@cs.berkeley.edu>

Cc: Loïc Minier <lool@dooz.org>, 407188@bugs.debian.org

Subject: Re: Bug#407188: Laptop gets stuck after sleep

Date: Sun, 4 Feb 2007 21:39:12 +0100 (CET)

On Mon, January 29, 2007 23:26, Gad Kimmel wrote:
> I noticed that
> s2ram -f
> can not be used. It works fine only in the first attempt, but after
> resume, using it again causes the laptop to be stuck with a black screen
> and sometimes to reboot. Is there a solution for that?

No solution, but just to let you know that I cannot reproduce this. I can
launch s2ram -f as often as I want and everything comes back as expected.

Moritz

>
> Gad.
>
> On Mon, 22 Jan 2007, Loïc Minier wrote:
>
>> On Mon, Jan 22, 2007, Moritz Lennert wrote:
>>>>  Hmm, I didn't know hibernate would set this as well.  Do you know
>>>>  whether it uses a database of known laptop to override this?
>>> Sorry, no idea.
>>
>> Feel free to report a bug or to clone this one if the problem isn't
>> fixed for you with the latest acpi-support from unstable then.
>>
>>>>  Moritz, Gad: could you send me your Thinkpad model?  I think you can
>>>>  get it with:
>>>>     cat /var/lib/acpi-support/system-product-name
>>> 170255G
>>
>> Had that from your initial post actually, thanks!
>>
>>

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