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Display of 3D surfaces causes Maestro to freeze. Sometimes, after creating a...

May 12, 2011
Try launching Maestro in software OpenGL mode with -SGL option i.e.: $SCHRODINGER/maestro -SGL. If this works, it is likely that the problem is the graphics card. Certain...

I get this warning message when Maestro starts. What do I do about it? X Error...

June 6, 2011
At times, these messages appear on machines that do not have hardware-accelerated OpenGL support. They seem to be harmless, as seen till now, so should not cause any problems....

I just installed the latest version of Schrodinger software on a new computer...

June 6, 2011
This usually indicates that you have not installed drivers with hardware accelerated OpenGL. Try launching Maestro with the -SGL option $SCHRODINGER/maestro -SGL This should...

I tried to start Maestro on a remote machine, displaying to my workstation, but...

June 6, 2018
If ssh with X forwarding (ssh -X) is being used, this is probably an OpenGL issue or a graphics driver issue.Try running Maestro on the remote machine with the -SGL option. If...

What does this error I get on starting Maestro indicate? WARNING This display...

June 6, 2011
It means that your graphics card is not adequate for running Maestro, which is an OpenGL application. Some things to try are: i) Launch Maestro in software OpenGL mode with -...

Why does Maestro crash when I run it on a VM?

May 13, 2011
Virtual machines apparently do not have full access to the libraries needed for graphics rendering. You should be able to run Maestro successfully on a VM with the -SGL option, to...

I find that I have to start Maestro with -SGL option, otherwise Maestro...

February 23, 2016
The need to use -SGL usually indicates a problem with your graphics driver. You should install the latest stable version of the vendor's graphics driver. (Note, the very latest...

Can I run Maestro on a virtual machine?

August 18, 2011
Yes, but you must start it with the -SGL option. If you do not use this option, graphical objects might not be displayed correctly, or Maestro might crash. This is because virtual...

On the output of the following commands: glxinfo | grep -i opengl -m 3 and...

May 11, 2015
It indicates that the permissions are not set correctly for the device file. The NVidia device permissions should be open to all users. Please check the following: ls -al /dev/...

Maestro does not start, and prints this error message: cylinder (/opt/...

March 15, 2013
This error indicates a compatibility issue with your Linux operating system's builtin graphic libraries. Installing a high-performance driver for your graphics hardware will give...

Can I run Maestro on Linux and display to a Macintosh?

August 11, 2016
Maestro is an OpenGL application and will display from Linux to any X server if Maestro is started with the -SGL option. Mac OS X prior to 10.8 comes with it own X server, which...

I'm getting a lot of X errors when I try to start Maestro. What do they...

August 11, 2016
If you see the following X errors:X Error: BadPixmap (invalid Pixmap parameter) 4Major opcode: 54 (X_FreePixmap)Resource id: 0x10000000X Error: RenderBadPicture (invalid Picture...

I'm having problems with Workspace objects that are displayed poorly or...

February 6, 2015
Display problems, such as faulty rendering of ribbons, badly drawn objects, or disappearance of Workspace contents, are usually due to the graphics card or the graphics driver...

Maestro is slow to launch and frequently crashes. What could the problem be?

March 2, 2018
There are several possible reasons for this problem.The problem could be the graphics driver. If you are running a Linux OS, try launching Maestro in software OpenGL mode with the...

Maestro crashed immediately upon start up. The beginning of the message in the...

February 17, 2015
This error message can occur for a variety of problems, but is likely to be due to the graphics card that you have on the machine on which you are running Maestro. Maestro is an...

Maestro fails to start and produces error messages. What can I do?

March 19, 2020
There are a number of common reasons that Maestro can fail with error messages. The items listed below give you some things you can check to determine the cause of the failure,...

How to work from home with the Schrodinger Suite

May 6, 2021
If you are used to working with the Schrödinger Suite in an office in your company or at your university, there are a couple of things to think about when you want to work from...


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