Bug#551661: kwin: eats all keystrokes after switch desktop and requesting alt-tab

2011-06-05 Thread Yann Dirson
On Sun, Jun 05, 2011 at 02:50:56PM +0200, Eckhart Wörner wrote:
> tags 551661 + moreinfo
> thanks
> 
> Hi,
> 
> you reported http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=551661 some 
> time 
> ago. 
> Can you please verify whether the bug you reported is still present in a more 
> current version (and - if yes - specify which version)?

Sorry, I have stopped using KDE for some time now - after it appeared
hopeless that KDE4 would become reasonable on the computer's resources.

Best regards,
-- 
Yann



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Bug#551661: kwin: eats all keystrokes after switch desktop and requesting alt-tab

2009-10-19 Thread Sune Vuorela
On Monday 19 October 2009 21:52:35 Yann Dirson wrote:
> Package: kde-window-manager
> Version: 4:4.3.1-1
> Severity: important
> 
> Context: this is a machine with several users (in several
> simultaneously-running sessions on the same seat) and "only" 1.5GB of
> RAM, so things get swapped out before one user comes back to the seat
> while others use it.
> 
> In my session I have one "main" desktop with light apps, and another
> one which holds a handful of firefox windows.  When I switch to this
> FF desktop, it takes some time for it to get responsive - I am not
> sure it is only a matter of FF being swapped out, since even the
> active window frame drawn by kwin does not get drawn before a couple
> of seconds.
> 
> Now if I do not wait for the "desktop switch" to "stabilize" after
> Ctrl-F2, and start going Alt-TAB-TAB in the hope to reach a particular
> FF window rapidly, it sometimes happen that the keyboard stops
> responding:
> 
> - no wm shortcuts (alt-tab, ctrl-Fn, etc)
> - no key event receieved by the active window
> - still able to switch desktop and apps with the mouse
> - still able to Ctrl-Alt-Fn to another VC and use the keyboard there
> 
> Now if I "killall kwin" and switch back to X, I can then use the
> keyboard again and restart one from my xterm, and all is good (until
> the time I get impatient again).
> 
> What kind of additional information would be useful here ?

There is a few keyboard-eating bugs in kde, unfortunately. One of them got 
afaik fixed in the 4.3.2 release available in unstable.

/Sune
-- 
How might I do for forwarding to the firewall?

You neither have to debug the secret code, nor should rename a URL over the 
server to overclock the memory to a front-end of the window.



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Bug#551661: kwin: eats all keystrokes after switch desktop and requesting alt-tab

2009-10-19 Thread Yann Dirson
Package: kde-window-manager
Version: 4:4.3.1-1
Severity: important

Context: this is a machine with several users (in several
simultaneously-running sessions on the same seat) and "only" 1.5GB of
RAM, so things get swapped out before one user comes back to the seat
while others use it.

In my session I have one "main" desktop with light apps, and another
one which holds a handful of firefox windows.  When I switch to this
FF desktop, it takes some time for it to get responsive - I am not
sure it is only a matter of FF being swapped out, since even the
active window frame drawn by kwin does not get drawn before a couple
of seconds.

Now if I do not wait for the "desktop switch" to "stabilize" after
Ctrl-F2, and start going Alt-TAB-TAB in the hope to reach a particular
FF window rapidly, it sometimes happen that the keyboard stops
responding:

- no wm shortcuts (alt-tab, ctrl-Fn, etc)
- no key event receieved by the active window
- still able to switch desktop and apps with the mouse
- still able to Ctrl-Alt-Fn to another VC and use the keyboard there

Now if I "killall kwin" and switch back to X, I can then use the
keyboard again and restart one from my xterm, and all is good (until
the time I get impatient again).

What kind of additional information would be useful here ?

-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'oldstable'), (500, 'unstable'), (101, 
'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.28.10-smp-smp-2-g0fee61b (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=french (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/bash

Versions of packages kde-window-manager depends on:
ii  kdebase-runtime   4:4.3.1-1  runtime components from the offici
ii  kdelibs5  4:4.3.1-1  core libraries for all KDE 4 appli
ii  libc6 2.9-25 GNU C Library: Shared libraries
ii  libgl1-mesa-glx [libgl1]  7.6-1  A free implementation of the OpenG
ii  libice6   2:1.0.5-1  X11 Inter-Client Exchange library
ii  libkdecorations4  4:4.3.1-1  library used by decorations for th
ii  libkephal44:4.3.1-1  API for easier handling of multihe
ii  libkwineffects1   4:4.3.1-1  library used by effects for the KD
ii  libkworkspace44:4.3.1-1  Library for the kdebase workspace
ii  libplasma34:4.3.1-1  library for the KDE 4 Plasma deskt
ii  libqt4-dbus   4:4.5.2-2  Qt 4 D-Bus module
ii  libqt4-qt3support 4:4.5.2-2  Qt 3 compatibility library for Qt 
ii  libqtcore44:4.5.2-2  Qt 4 core module
ii  libqtgui4 4:4.5.2-2  Qt 4 GUI module
ii  libsm62:1.1.1-1  X11 Session Management library
ii  libstdc++64.4.1-4The GNU Standard C++ Library v3
ii  libx11-6  2:1.2.2-1  X11 client-side library
ii  libxcomposite11:0.4.0-4  X11 Composite extension library
ii  libxdamage1   1:1.1.1-4  X11 damaged region extension libra
ii  libxext6  2:1.0.4-1  X11 miscellaneous extension librar
ii  libxfixes31:4.0.3-2  X11 miscellaneous 'fixes' extensio
ii  libxrandr22:1.3.0-2  X11 RandR extension library
ii  libxrender1   1:0.9.4-2  X Rendering Extension client libra

kde-window-manager recommends no packages.

kde-window-manager suggests no packages.

-- no debconf information



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