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Recurrents problems |
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Problems
Our F.A.Q - F.A.Q one question one answer
Composite
- A black background ?
- ATI or Intel cards : try without OpenGL (cairo-dock -c)
- KDE4 : launch systemsettings and do that : Look & Feel --> Desktop --> Desktop Effects --> Enable Desktop Effects
- Gnome without Compiz (just with Metacity) : launch gconf-editor, and open apps / metacity / general and enable composing-manager.
- More details : Composite Manager
OpenGL - Nvidia cards : Normally, it works well out of box with property drivers. But if you have this warning message : "cannot find -lGL", try this command in a terminal
cd /usr/lib/ && sudo ln -s libGL.so.1 libGL.so
- ATI cards : Sorry but already now (2009 May), ATI drivers are just crappy . But there are many reasons to hope and we may have a real driver one day . So wait and use Cairo-Dock without OpenGL. (cairo-dock -c)
(S)MPlayer
If you have any problem with (S)MPlayer :- Try to put the video output to gl2 (in the settings of SMPlayer)
- Or use this command to launch (S)MPlayer:
export XLIB_SKIP_ARGB_VISUALS=1
smplayer &
Others apps based on Qt4 like VirtualBox
It's the same problem that (S)MPlayer.- Create a file with the extention ".sh" (launch_virtualbox.sh for example)
- Add these two lines :
export XLIB_SKIP_ARGB_VISUALS=1
virtualbox
- Change the right execution (Right clic on the file / Properties / Permissions / Execution => or directly :
chmod +x launch_virtualbox.sh
- Use this file to execute this app.
Problem with installation / update ?
If you have something like this :
trying to overwrite `/usr/share/cairo-dock/default-indicator.png', which is also in package cairo-dock-data
dpkg-deb: subprocess paste killed by signal (Broken pipe)
E: /var/cache/apt/archives/cairo-dock_2.0.0_all.deb: tentative de remplacement de « /usr/share/cairo-dock/icon-mouse.png », qui appartient aussi au paquet cairo-dock-data.
You have to do that :
sudo apt-get remove cairo-dock* --purge
sudo apt-get install cairo-dock
Problem to change/save your configuration
It's maybe a permission problem :
chmod +rwx -R ~/.config/cairo-dock/ |
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Online users :