<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Well, we are hardly experts on running Chimera in a VM. Googling around, it seems that downgrading your VirtualBox "guest additions" <i>may</i> solve the problem, as per:<div><br></div><div><a href="http://www.sgrottel.de/?p=1166&lang=en">OpenGL, Ubuntu in a VirtualBox | SGrottel</a></div><div><br></div><div>--Eric</div><div><br><div> Eric Pettersen<br> UCSF Computer Graphics Lab<br> <a href="http://www.cgl.ucsf.edu">http://www.cgl.ucsf.edu</a><br><br></div><div><div>On Jun 17, 2015, at 1:37 PM, Milo Westler <<a href="mailto:milo@nmrfam.wisc.edu">milo@nmrfam.wisc.edu</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div dir="ltr"><div>Well I thought I had this figured out, but then my VM broke and I can't get chimera to run in my VM again. <br><br>I am running Vritualbox with a guest system of ubuntu-mate 15.04. I want to be able to use chimera in the VM for a workshop that we are presenting. I have installed the 64 bit version for linux. I get:<br><br clear="all"></div><div><div>~> chimera<br>pci id for fd 4: 80ee:beef, driver (null)<br>libGL error: core dri or dri2 extension not found<br>libGL error: failed to load driver: vboxvideo<br>libGL error: unable to load driver: swrast_dri.so<br>libGL error: failed to load driver: swrast<br>X Error of failed request: BadValue (integer parameter out of range for operation)<br> Major opcode of failed request: 154 (GLX)<br> Minor opcode of failed request: 3 (X_GLXCreateContext)<br> Value in failed request: 0x0<br> Serial number of failed request: 751<br> Current serial number in output stream: 752<br>~><br><br></div><div>And when I run: <br>/opt/UCSF/Chimera64-1.10.1/share> python __main__.py<br>Chimera is misconfigured. Please reinstall chimera.<br><br><br></div><div>Thanks,<br></div><div><br> <br></div><div>-- <br><div class="gmail_signature"><div dir="ltr">-- Milo<br>===================================================<br>National Magnetic Resonance Facility at Madison<br> An NIH-Supported Resource Center<br><br>W. Milo Westler, Ph.D.<br><br>NMRFAM Director<br>Senior Scientist<br> and<br>Adjunct Professor<br>Department of Biochemistry<br>University of Wisconsin-Madison<br>DeLuca Biochemistry Laboratories<br>433 Babcock Drive<br>Rm B160D<br>Madison, WI USA 53706-1544<br>EMAIL: <a href="mailto:milo@nmrfam.wisc.edu" target="_blank">milo@nmrfam.wisc.edu</a><br>PHONE: (608)-263-9599<br>FAX: (608)-263-1722<br>======================================================================= ========</div></div>
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