Hi,

Today there was an upgrade of libgl1-mesa in Debian testing. Since this upgrade kwin crash when the blur effect (flou in french) is activated.

I got this message in .xsession-errors :

OpenGL vendor string:                   Tungsten Graphics, Inc
OpenGL renderer string:                 Mesa DRI Intel(R) G41
OpenGL version string:                  1.4 (2.1 Mesa 7.11)
Driver:                                 Intel
GPU class:                              i965
OpenGL version:                         1.4
Mesa version:                           7.11
X server version:                       1.10.4
Linux kernel version:                   3.0
Direct rendering:                       no
Requires strict binding:                yes
GLSL shaders:                           no
Texture NPOT support:                   yes
link XMLID_34_ hasn't been detected!
link XMLID_34_ hasn't been detected!
link XMLID_36_ hasn't been detected!


Adrien
Debian Release: wheezy/sid
  500 testing         security.debian.org
  500 testing         ftp.fr.debian.org
--- Package information. ---
Depends                            (Version) | Installed
============================================-+-===================
kdebase-runtime                              | 4:4.6.5-1
kdebase-workspace-bin                        | 4:4.6.5-2
libc6                             (>= 2.2.5) | 2.13-18
libgl1-mesa-glx                              | 7.11-5
 OR libgl1                                   |
libice6                         (>= 1:1.0.0) | 2:1.0.7-2
libkcmutils4                    (>= 4:4.6.3) | 4:4.6.5-2
libkdecorations4               (= 4:4.6.5-2) | 4:4.6.5-2
libkdecore5                     (>= 4:4.6.3) | 4:4.6.5-2
libkdeui5                       (>= 4:4.6.3) | 4:4.6.5-2
libkephal4abi1                 (= 4:4.6.5-2) | 4:4.6.5-2
libkio5                         (>= 4:4.6.3) | 4:4.6.5-2
libknewstuff3-4                 (>= 4:4.6.3) | 4:4.6.5-2
libkwineffects1abi1            (= 4:4.6.5-2) | 4:4.6.5-2
libkworkspace4                 (= 4:4.6.5-2) | 4:4.6.5-2
libplasma3                      (>= 4:4.6.3) | 4:4.6.5-2
libqt4-dbus                     (>= 4:4.5.3) | 4:4.7.3-5
libqt4-script                   (>= 4:4.5.3) | 4:4.7.3-5
libqt4-xml                      (>= 4:4.5.3) | 4:4.7.3-5
libqtcore4                (>= 4:4.7.0~beta1) | 4:4.7.3-5
libqtgui4                       (>= 4:4.6.1) | 4:4.7.3-5
libsm6                                       | 2:1.2.0-2
libstdc++6                        (>= 4.4.0) | 4.6.1-4
libx11-6                                     | 2:1.4.4-1
libxcomposite1                  (>= 1:0.3-1) | 1:0.4.3-2
libxcursor1                       (>> 1.1.2) | 1:1.1.12-1
libxdamage1                       (>= 1:1.1) | 1:1.1.3-2
libxext6                                     | 2:1.3.0-3
libxfixes3                      (>= 1:4.0.1) | 1:5.0-4
libxrandr2                          (>= 4.3) | 2:1.3.2-2
libxrender1                                  | 1:0.9.6-2
perl                                         | 5.12.4-4


Package's Recommends field is empty.

Package's Suggests field is empty.

Hello,

same problem here, the Crash Reporting Assistant managed to create
a backtrace and considered it as useful, it's attached to this report.
When I deselect the Blur effect, KWin complains about not being able to
switch on the effects I've chosen.

I hope the backtrace is as useful as it's considered to be.

Best regards,
Erik

Hello together,

little correction to my last mail: I just gave the effect machinery a try again, and
it works (except Blur, kwin runs into a SEGFAULT then).

Are you interested at an additional backtrace?

Greetings
Erik