Then I'll realize my cursor is changing and I can randomly click on things like they are links. However, at this point I can still click and drag Ubuntu windows around, but I can't interact with the Unity shell itself. When I hit Host+Home nothing visual happens. When I click on the shell, it actually goes through it to the Host OS windows.įor instance, I can have a browser open in the Host OS, then go fullscreen/seemless in VB and open the App Center for Ubuntu.
Before the VB upgrade it would never show the Mini Toolbar in Fullscreen nor Seemless even when I pressed Host+Home, but I could Ctrl+Alt+Del > Task Manager and get back out to the Host OS and it'd stay in the background and/or come back when I told it to.Īfter the VB upgrade, now Host+Home seems to remove my ability to control the Unity shell, though it still shows (the Mini toolbar is still invisible) but any windows I have up still capture mouse and keyboard input. Then it got worse after upgrading to VirtualBox 4.2.4 r81684. I was seeing the exact same issue on VirtualBox 4.1.20 running Ubuntu64 12.04 LTS running Unity. I believe my Radeon HD 4670 is using the native/built-in Windows-supplied driver where the newer Radeon HD 5450 where I'm having trouble is using the driver directly from the manufacturer website.ĭid you try whether the test build solves the issues for you? One more thing I need to do is verify the host driver version of the ATI drivers. Here's my setup where I'm NOT having any trouble: Ubuntu 12.04 圆4 Guest (all the latest installed with apt-get upgrade and dist-upgrade)
Windows 7 圆4 Host (all the latest updates installed) VirtualBox 4.2.0 RC4 (with extension pack and latest guest additions installed) Here's my setup where I'm having trouble: I'm running two separate boxes with almost identical config and I'm only seeing the behavior consistently on one of them.
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