Bug#691326: kwin: window Switcher fails to repaint background if Fade Effect enabled

[David Smith <sidicas2@gmail.com>]

Package: kde-window-manager
Version: 4:4.8.4-3
Severity: normal

 Hardware: ATI Mobility X700
Driver: Gallium 0.4 on ATI RV410

Steps to reproduce: (KWIN Effects + Fade is enabled by default)
1. Have at least two simple applications in your taskbar.
2. Press Alt+Tab two times. (Select the exact same application again.)
3. The application often doesn't refresh and the Window Switcher is painted
over it.

 Note: This bug tends to happen less, the more applications you have open.

Workaround #1: 1. Disable Fade Effect. (Note: I currently cannot disable Fade
Effect because I'm using the Fade Effect as a work around for Debian bug
#690428 / KDE Bug# 295254



-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (1001, 'testing')
Architecture: i386 (i686)

Kernel: Linux 3.2.0-3-rt-686-pae (SMP w/1 CPU core; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages kde-window-manager depends on:
ii  kde-runtime               4:4.8.4-1
ii  kde-style-oxygen          4:4.8.4-3
ii  libc6                     2.13-35
ii  libgl1-mesa-glx [libgl1]  8.0.4-2
ii  libice6                   2:1.0.8-2
ii  libkactivities6           4:4.8.4-1
ii  libkcmutils4              4:4.8.4-3
ii  libkdeclarative5          4:4.8.4-3
ii  libkdecorations4          4:4.8.4-3
ii  libkdecore5               4:4.8.4-3
ii  libkdeui5                 4:4.8.4-3
ii  libkephal4abi1            4:4.8.4-3
ii  libkio5                   4:4.8.4-3
ii  libknewstuff3-4           4:4.8.4-3
ii  libkwineffects1abi3       4:4.8.4-3
ii  libkwinglutils1           4:4.8.4-3
ii  libkworkspace4abi1        4:4.8.4-3
ii  libplasma3                4:4.8.4-3
ii  libqt4-dbus               4:4.8.2+dfsg-2
ii  libqt4-declarative        4:4.8.2+dfsg-2
ii  libqt4-script             4:4.8.2+dfsg-2
ii  libqt4-xml                4:4.8.2+dfsg-2
ii  libqtcore4                4:4.8.2+dfsg-2
ii  libqtgui4                 4:4.8.2+dfsg-2
ii  libsm6                    2:1.2.1-2
ii  libstdc++6                4.7.1-7
ii  libx11-6                  2:1.5.0-1
ii  libxcomposite1            1:0.4.3-2
ii  libxcursor1               1:1.1.13-1
ii  libxdamage1               1:1.1.3-2
ii  libxext6                  2:1.3.1-2
ii  libxfixes3                1:5.0-4
ii  libxrandr2                2:1.3.2-2
ii  libxrender1               1:0.9.7-1
ii  perl                      5.14.2-14

kde-window-manager recommends no packages.

kde-window-manager suggests no packages.

-- no debconf information