Hello all, I'm trying to run Chimera on VirtualBox. The installation completes fine, but when I try and run the program (cd to the bin directory and run ./chimera) I see X Error of failed request: BadDrawable (invalid Pixmap or Window parameter) Major opcode of failed request: 72 (X_PutImage) Resource id in failed request: 0x480006a Serial number of failed request: 1382 Current serial number in output stream: 1388 I've tried enabling / disabling hardware virtualization & 3D acceleration, but to no avail. Although people do seem to have problems with chimera on a virtualbox, it normally seems to be a problem with OpenGL, which this doesn't seem to be. Has anyone seen this error before? Is there anything else I'm missing? I can't even work out if it's a hardware, VirtualBox, or OS problem... System: VirtualBox 4.2.4 Guest additions 4.2.4 Guest OS: Ubuntu 12.04 Host OS: Windows 7 professional Thanks in advance! Chris ------------------- Dr Chris Wood STFC Rutherford Appleton Laboratory Didcot OX11 0QX chris.wood@stfc.ac.uk www.ccpem.ac.uk Tel: +44(0)1235 567864 Tel: +44(0)7909 586624 Fax: +44(0)1235 567801 -- Scanned by iCritical.