bugs

• Xcompmgr issue on awesome session: Awesome does not start with this xcompmgr setting; xcompmgr -cCfF -I20 -010 -D1 -t-5 -l-5 -r4.2 -o.82 . missing the "&"
• the awesome bottombar, if set to visible in config.lua, make awesome crashed.
• after using livarp-xs-maker for wmfs, compiz-deskmenu doesn't launch anymore (some packages have been removed by error). you have to install removed packages: sudo apt-get install python-lxml python-xdg libwnck-dev libdbus-1-dev.

• unable to update firefox: my fault :) :the firefox directory (/usr/local/bin/firefox_linux) is not writable by the $USER.
  solution: - download the latest firefox release from mozilla website,
  - extract the archive in your ~/bin directory,
  - rename the directory to "firefox_linux",
  - edit the firefox script: sudo vim /usr/local/bin/firefox. then replace "/usr/local/bin/firefox_linux/firefox" by "~/bin/firefox_linux/firefox".
  - you can now safely remove the firefox system directory: sudo rm -Rf /usr/local/bin/firefox_linux.