When installing KDE / Lubuntu in Ubuntu 12.04 system startup has changed (artwork). How I can regain Ubuntu boot image files without uninstalling Lubuntu? (Because I have Lubuntu you ever apatece I use it).
Ubuntu no longer uses usplash as it now uses Plymouth.
To restore Ubuntu start up theme you need to uninstall the KDE/Lubuntu themes.
That should do it.
If not run
Hope this helps someone.