Re: shutdown on power button?

2010-05-23 Thread Michael Meskes
On Sat, May 22, 2010 at 10:21:08AM +0200, Salvo Tomaselli wrote:
 I think i should also close the bug, and.. sorry :-)

Don't worry, stuff like this happens.

Michael

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Re: shutdown on power button?

2010-05-22 Thread Salvo Tomaselli
On Wednesday 19 May 2010 19:30:11 Michael Meskes wrote:
 Could you please try to debug this so we can find out why it didn't work
 for you? I know for sure that it used to work.

I am sorry for the late reply. I've spotted the problem and it was in my local 
configuration rather than in that script.
I was enabling bash_completion in the profile and not in bashrc, so it was 
trying to be loaded and failed at some point, returning !=0, so the script 
took this return value meaning that powerdevil wasn't running.

I think i should also close the bug, and.. sorry :-)

Bye

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shutdown on power button?

2010-05-19 Thread Salvo Tomaselli
I have noticed that the default configuration is to shutdown the computer when 
the power button is pressed.
But on normal desktop installations, the DE will handle the event and take the 
appropriate actions.
I also think that on non-desktop it should be the admin to decide whether if 
this behaviour is wanted (i have news of a server that went down because 
someone put a box near the power button and shortly pressed it with the box 
itself).

So maybe this default should be reviewed?

Bye
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Re: shutdown on power button?

2010-05-19 Thread Philipp Kern
On 2010-05-19, Salvo Tomaselli tipos...@tiscali.it wrote:
 So maybe this default should be reviewed?

I doubt it's the default.  You have to install acpid to get this
behaviour, at least in VMs.

Kind regards,
Philipp Kern


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Re: shutdown on power button?

2010-05-19 Thread Salvo Tomaselli
On Wednesday 19 May 2010 13:56:55 Philipp Kern wrote:
 I doubt it's the default.  You have to install acpid to get this
 behaviour, at least in VMs.
It is, i just turned off my laptop (installed in march) for mistake, and i 
dindn't install manually acpid.

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Re: shutdown on power button?

2010-05-19 Thread Michael Meskes
On Wed, May 19, 2010 at 01:23:05PM +0200, Salvo Tomaselli wrote:
 I have noticed that the default configuration is to shutdown the computer 
 when 
 the power button is pressed.

You might want to check which software did react on the button.

 But on normal desktop installations, the DE will handle the event and take 
 the 
 appropriate actions.

Right, if you do not have a DE running, one way to react on the power button is
using acpid *and* acpi-support-base.

 I also think that on non-desktop it should be the admin to decide whether if 
 this behaviour is wanted (i have news of a server that went down because 
 someone put a box near the power button and shortly pressed it with the box 
 itself).

So what do you propose?

Michael

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Re: shutdown on power button?

2010-05-19 Thread Salvo Tomaselli
On Wednesday 19 May 2010 15:19:08 Michael Meskes wrote:
 On Wed, May 19, 2010 at 01:23:05PM +0200, Salvo Tomaselli wrote:
  I have noticed that the default configuration is to shutdown the computer
  when the power button is pressed.
 
 You might want to check which software did react on the button.
/etc/acpi/powerbtn-acpi-support.sh

 Right, if you do not have a DE running, one way to react on the power
 button is using acpid *and* acpi-support-base.
But if i have it (and most of the time this is the case) it's just very 
annoying having configured kde to lock the screen and then seeing the screen 
being locked and then the computer being turned off.

 So what do you propose?
Do not react to it.
Also consider that acpid was not installed manually on my system, but much 
likely suggested by some other package, so i was kind of unaware of its 
presence.

Bye
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Re: shutdown on power button?

2010-05-19 Thread Luca Niccoli
On 19 May 2010 14:10, Salvo Tomaselli tipos...@tiscali.it wrote:

 It is, i just turned off my laptop (installed in march) for mistake, and i
 dindn't install manually acpid.

It's not acpid that shuts down the computer on power button, it's
acpi-support-base (installed by default)
If you pressed the power button of you laptop, and the laptop shut
down (cleanly!), I don't think you can call this an unreasonable
behaviour.
On the contrary, changing the default could lead to thermal damage
(people press the power button and put the computer in the backpack
expecting it to be off in a few seconds).

There has been already quite a discussion in Debian about this matter
(see e.g  #444676); I don't think starting it all over again is a
sensible thing to do.

Cheers,

Luca


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Re: shutdown on power button?

2010-05-19 Thread Luca Niccoli
On 19 May 2010 16:10, Salvo Tomaselli tipos...@tiscali.it wrote:

 Right, if you do not have a DE running, one way to react on the power
 button is using acpid *and* acpi-support-base.
 But if i have it (and most of the time this is the case) it's just very
 annoying having configured kde to lock the screen and then seeing the screen
 being locked and then the computer being turned off.

Mmm, you are saying that you are running KDE, with the KDE power
manager; that you have configured KDE not to switch the computer off
on power button; and that nonetheless the computer goes off when you
press it?
This would be definitely a bug, not intended behaviour.
Cheers,

Luca


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Re: shutdown on power button?

2010-05-19 Thread Salvo Tomaselli
On Wednesday 19 May 2010 16:14:41 Luca Niccoli wrote:
 I don't think you can call this an unreasonable
 behaviour.
But as every good luser i opened powerdevil and set it to lock the screen, so 
for me it was totally unreasonable since it did something else than what i had 
manually configured to do.

Then i reminded that i had it installed again recently and that i forgot to 
disable it from the script.

Bye
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Re: shutdown on power button?

2010-05-19 Thread Salvo Tomaselli
On Wednesday 19 May 2010 16:17:49 Luca Niccoli wrote:
 Mmm, you are saying that you are running KDE, with the KDE power
 manager; that you have configured KDE not to switch the computer off
 on power button; and that nonetheless the computer goes off when you
 press it?

That is exactly what i am saying.

 This would be definitely a bug, not intended behaviour.
Not kde's but i would say.

Bye
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Re: shutdown on power button?

2010-05-19 Thread Luca Niccoli
On 19 May 2010 16:30, Salvo Tomaselli tipos...@tiscali.it wrote:

 But as every good luser i opened powerdevil and set it to lock the screen, so
 for me it was totally unreasonable since it did something else than what i had
 manually configured to do.

Then it's a bug in acpi-support-base, since the powerbtn script is
supposed to exit without action if power devil is running.
File it to the BTS please.
Cheers,

Luca


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Re: shutdown on power button?

2010-05-19 Thread Luca Niccoli
On 19 May 2010 16:38, Luca Niccoli lultimou...@gmail.com wrote:

 File it to the BTS please.

Hint:
since you already found out that the culprit was
/etc/acpi/powerbtn-acpi-support.sh, running
$reportbug  /etc/acpi/powerbtn-acpi-support.sh
would have automatically filed a bug against the package that owns it.
In general, even if you don't know which package is responsible, it's
better to file a bug against a possible one and then let the
maintainer reassign it than write on debian-devel, that it's not meant
for bug reporting.
Cheers,

Luca


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Re: shutdown on power button?

2010-05-19 Thread Salvo Tomaselli
On Wednesday 19 May 2010 16:42:12 Luca Niccoli wrote:
 that it's not meant for bug reporting.
I actually thought it was the intended behaviour...

Bye
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Re: shutdown on power button?

2010-05-19 Thread Michael Meskes
On Wed, May 19, 2010 at 04:17:49PM +0200, Luca Niccoli wrote:
 This would be definitely a bug, not intended behaviour.

I absolutely agree. This code is used to find out of powerdevil is running:

for p in $(pidof kded4); do
test -r /proc/$p/environ || continue
local DBUS_SESS=$(cat /proc/$p/environ | grep -a -z 
DBUS_SESSION_BUS_ADDRESS=)
test $DBUS_SESS !=  || continue
(su - $(ps -o user= $p) -s /bin/sh -c $DBUS_SESS dbus-send 
--print-reply --dest=org.kde.kded /kded org.kde.kded.loadedModules | grep -q 
powerdevil)  return 0
done

Could you please try to debug this so we can find out why it didn't work for
you? I know for sure that it used to work.

Michael 

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