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Hi David, > Thanks for getting back so quickly. Our machines have Nvidia GTX1650 cards. > However, I found > that they are using the nouveau driver instead of the Nvidia driver. I also > found out that they > use the nouveau driver because the Nvidia driver freezes the system. This is > something I will > work with our IT people about. So go ahead and close this ticket. At least > the windows Cave > version woks! I don't know if it's helpful, but we are running a CentOS7 machine that has CAVE on it, and everything works well. I believe we are running an NVIDIA driver for the NVIDIA chip. I don't know if maybe the version is slightly different than what you're running, but here's the output from our machine, if it's helpful to your IT at all, from running `lspci -k | grep -3 'VGA' 83:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT 710] (rev a1) Subsystem: Micro-Star International Co., Ltd. [MSI] Device 8c93 Kernel driver in use: nvidia Kernel modules: nouveau, nvidia_drm, nvidia I hope they're able to figure out the driver issues, because then all of your machines should work well with CAVE. Best of luck! --Shay Carter She/Her/Hers AWIPS Software Engineer UCAR - Unidata If you're interested, please feel free to fill out a survey about the support you receive: https://docs.google.com/forms/d/e/1FAIpQLSeDIkdk8qUMgq8ZdM4jhP-ubJPUOr-mJMQgxInwoAWoV5QcOw/viewform Ticket Details =================== Ticket ID: WJL-121083 Department: Support AWIPS Priority: Normal Status: Open =================== NOTE: All email exchanges with NSF Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.