kdelibs-bin: laptop can't wake up when kded was running when i slept it

Automatically imported from Debian bug report #315433 http://bugs.debian.org/315433

Message-Id: <email address hidden>
Date: Wed, 22 Jun 2005 19:02:16 +0200
From: Jorge Salamero <email address hidden>
To: Debian Bug Tracking System <email address hidden>
Subject: kdelibs-bin: laptop can't wake up when kded was running when i slept it

Package: kdelibs-bin
Version: 4:3.4.1-1
Severity: critical
Justification: breaks the whole system

my ibook2.2 running self compiled kde 3.4.1 debian packages can't wake
up if i sleep it with kded running. sleeps as usual but when i wake up,
it keeps forever in the kernel messages at the awake, it doesn't switch
to X display, neither i can't switch to any tty.
if i kill kded, i can wake up with any problem

bencer guffy:~$ kded -v
Qt: 3.3.4
KDE: 3.4.1
KDE Daemon: $Id: kded.cpp 380816 2005-01-21 15:36:26Z waba $

reported to upstream but suggested to report to debian
http://bugs.kde.org/show_bug.cgi?id=107665

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: powerpc (ppc)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.12
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)

Versions of packages kdelibs-bin depends on:
ii kdelibs4 4:3.4.1-1 core libraries for all KDE
applica
ii libart-2.0-2 2.3.17-1 Library of functions for 2D
graphi
ii libaudio2 1.7-2 The Network Audio System (NAS).
(s
ii libbz2-1.0 1.0.2-7 high-quality block-sorting file
co
ii libc6 2.3.5-1 GNU C Library: Shared libraries
an
ii libcupsys2-gnutls10 1.1.23-10 Common UNIX Printing System(tm) -
ii libfam0c102 2.7.0-7 client library to control the FAM
ii libfontconfig1 2.3.2-1 generic font configuration
library
ii libfreetype6 2.1.10-1 FreeType 2 font engine, shared
lib
ii libgcc1 1:4.0.0-9 GCC support library
ii libice6 4.3.0.dfsg.1-14 Inter-Client Exchange library
ii libidn11 0.5.13-1.0 GNU libidn library,
implementation
ii libpng12-0 1.2.8rel-1 PNG library - runtime
ii libqt3c102-mt 3:3.3.4-3 Qt GUI Library (Threaded runtime
v
ii libsm6 4.3.0.dfsg.1-14 X Window System Session
Management
ii libstdc++5 1:3.3.6-6 The GNU Standard C++ Library v3
ii libx11-6 4.3.0.dfsg.1-14 X Window System protocol client
li
ii libxcursor1 1.1.3-1 X cursor management library
ii libxext6 4.3.0.dfsg.1-14 X Window System miscellaneous
exte
ii libxft2 2.1.7-1 FreeType-based font drawing
librar
ii libxml2 2.6.16-7 GNOME XML library
ii libxrandr2 4.3.0.dfsg.1-14 X Window System Resize, Rotate
and
ii libxrender1 1:0.8.3-1 X Rendering Extension client
libra
ii libxslt1.1 1.1.12-8 XSLT processing library - runtime
ii libxt6 4.3.0.dfsg.1-14 X Toolkit Intrinsics
ii menu-xdg 0.2 ...

Message-ID: <email address hidden>
Date: Thu, 23 Jun 2005 00:43:29 +0200
From: <email address hidden>
To: <email address hidden>
Subject: Re: Bug #315433 - kdelibs-bin: laptop can't wake up when kded was running when i slept it

This is a followup for your report:
http://bugs.debian.org/315433

Do you use a kernel patched with swspend2 or the vanilla
swsuspend (1) from standard kernel ?

Hardware accelerated drivers in X ? (proprietary or vanilla X
drivers)

If you use swsuspend 2 does it helps if you use its option to
workaround X problems ?

From your report i would say this could also be an issue with
dbus ... does it helps if you do not start dbus ?
dbus is started by the "init" ... you can control them from ksysv
(kde application) or rcconf (command line).

Cheers
Alban

Message-Id: <email address hidden>
Date: Thu, 23 Jun 2005 01:52:36 +0200
From: Jorge Salamero <email address hidden>
To: <email address hidden>, <email address hidden>
Subject: Re: Bug#315433: Bug #315433 - kdelibs-bin: laptop can't wake up when kded was running when
 i slept it

on Thursday 23 June 2005 00:43, <email address hidden> wrote:
> This is a followup for your report:
> http://bugs.debian.org/315433
>
> Do you use a kernel patched with swspend2 or the vanilla
> swsuspend (1) from standard kernel ?

vanilla kernel with i2e-keywest patch
[http://cedric.pradalier.free.fr/ibook2/index.html]

> Hardware accelerated drivers in X ? (proprietary or vanilla X
> drivers)

aclerated radeon with vanilla x drivers:

0000:00:10.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility
M7 LW [Radeon Mobility 7500]

xserver-xfree86 4.3.0.dfsg.1-14
xserver-xfree86-dri-trunk 2004.02.28-2

> If you use swsuspend 2 does it helps if you use its option to
> workaround X problems ?
>
>
>
> From your report i would say this could also be an issue with
> dbus ... does it helps if you do not start dbus ?
> dbus is started by the "init" ... you can control them from ksysv
> (kde application) or rcconf (command line).

i stop dbus wich also "kills" kded, i start kded manually and sleep the
computer, when i wake up the same proble, no message no, x display, frozen

>
> Cheers
> Alban

--
Jorge Salamero Sanz (bencer)
mail: <email address hidden>
blog: <http://bys.cauterized.net/>
http: <http://www.cauterized.net/>

Message-Id: <email address hidden>
Date: Thu, 23 Jun 2005 02:05:34 +0200
From: Alban browaeys <email address hidden>
To: <email address hidden>,
 Jorge Salamero <email address hidden>
Subject: Re: Bug#315433: Bug #315433 - kdelibs-bin: laptop can't wake up
 when kded was running when i slept it

Le jeudi 23 juin 2005 =E0 01:52 +0200, Jorge Salamero a =E9crit :

Thank you for the informations. This at least close a few tracks.

> i stop dbus wich also "kills" kded, i start kded manually and sleep the=20
> computer, when i wake up the same proble, no message no, x display, froze=
n

Hum i meant to stop dbus before starting kde (and before sleeping) . I
disabled dbus monthes ago though kded still starts.
I guess that after killing dbus, starting a new kde application should
restart kded without dbus (thohg i could not check having dbus
disabled :(

It would help to know if the issue bug is in dbus-qt/suspend or in
kded/suspend (and redirect to the adhoc maintainer).

Greetings
Alban

Message-Id: <email address hidden>
Date: Thu, 23 Jun 2005 02:28:31 +0200
From: Jorge Salamero <email address hidden>
To: <email address hidden>, <email address hidden>
Subject: Re: Bug#315433: Bug #315433 - kdelibs-bin: laptop can't wake up when kded was running when
 i slept it

on Thursday 23 June 2005 02:05, Alban browaeys wrote:
> Hum i meant to stop dbus before starting kde (and before sleeping) . I
> disabled dbus monthes ago though kded still starts.
> I guess that after killing dbus, starting a new kde application should
> restart kded without dbus (thohg i could not check having dbus
> disabled :(

i've removed dbus from rc scripts, rebooted (who knows :)) and logged in in
kde (kded was running) slept and the same problem.

> It would help to know if the issue bug is in dbus-qt/suspend or in
> kded/suspend (and redirect to the adhoc maintainer).

i think it isn't a dbus issue because with dbus running i start a failsafe or
fluxbox session and i can sleep and wake up without problems.

--
Jorge Salamero Sanz (bencer)
mail: <email address hidden>
blog: <http://bys.cauterized.net/>
http: <http://www.cauterized.net/>

Message-ID: <email address hidden>
Date: Sat, 9 Jul 2005 09:36:56 +0200
From: Klaus Ethgen <email address hidden>
To: <email address hidden>
Subject: Might be the same problem.

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

I have a similiar problem on my IBM A30. But the bug is such strange
that I did not fill a bug report til now.

When I startup my laptop with kdm enabled the kdm is somwhat of broken.
Not completely but I cannot switch to console or if I login the X is
extremely slow.

Then I have two ways to solve it:
1. I stop kdm by using the menu to get to console. This let me login in
   the console but the username I type is hidden. (Of cause killing the
   kdm from remote helps too.)

2. Not start the kdm at startup. If I start kdm after startup by hand
   everythink works well. The problem only happen on startup.

I never use any suspend so I cannot say if there is the same problem.

For now I just switch to xdm which works fine also on startup.

Strange is that the kdm worked long time. I encounted the problem the
first time about a half year ago or so.

The system on my laptop is sid.

Gru� Klaus
- --
Klaus Ethgen http://www.ethgen.de/
pub 2048R/D1A4EDE5 2000-02-26 Klaus Ethgen <email address hidden>
Fingerprint: D7 67 71 C4 99 A6 D4 FE EA 40 30 57 3C 88 26 2B
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Message-ID: <email address hidden>
Date: Fri, 26 Aug 2005 13:33:16 -0400
From: Christopher Martin <email address hidden>
To: <email address hidden>
Cc: <email address hidden>
Subject: Re: kdelibs-bin: laptop can't wake up when kded was running when i slept it

severity 315433 important
stop

Hello,

If kded can accomplish this, then it is uncovering a bug in the kernel,
which given the context of power-saving, isn't surprising.

Stull, kded probably could be better behaved in many ways, so rather
then closing or re-assigning, I'll lower this to important, since it
doesn't affect everybody.

Cheers,
Christopher Martin

is this bug still present in dapper?

This is still present in kubuntu dapper.

kded crashes after suspend to ram - not always, but quiet often. You have to start kded in order to have kopete klaptop_check etc. working.

I tried with the following packages:

kdelibs-bin_4%3a3.5.2-0ubuntu18.1_i386.deb (the default kubuntu version after security upgrades)
kdelibs-bin_4%3a3.5.3-0ubuntu0.2_i386.deb (the additional packages from kubuntu.org)

For further Information:
I use the hibernate package for suspend (hibernate -F /etc/hibernate/ram.conf) as the default acpi scripts even broke my suspend setup (VBE Stuff)

Hardware
Thinkpad R40 2722-B3G

I am going to fix release this bug as it has been apparently fixed upstream and I don't see the issue here with my laptop. If you feel this is still an issue, I urge you to reopen this report. Thank you.