Ticket #9212 (new defect)
in seamless mode with Linux KDE host, sliding open a KDE auto-hidden panel causes temporary screen corruption
|Reported by:||davidsarah2||Owned by:|
|Version:||VirtualBox 4.0.12||Keywords:||seamless kde|
Host: Ubuntu 10.10 with KDE desktop
Guest: Windows XP Pro SP3
Steps to reproduce:
Set the KDE task panel to auto-hide (in Panel Options | Panel Settings | More settings). Open the KDE System Settings app and select Desktop Effects under Workspace Appearance and Behavior. In the All Effects tab, make sure that 'Sliding popups' is checked.
Start a Windows guest in seamless mode. Move the mouse to open the KDE task panel. As it is sliding open, the display will show stale contents from closed and dragged windows on the guest desktop (see attached screenshot).
Workaround: uncheck the KDE 'Sliding popups' option mentioned above.