Dear CCP4 community! Maybe anyone of you could help us out ... We have already invested quite some time and would appreciate any hint. We have problems installing a driver for the graphic card nVidia Corporation NV41 [Quadro FX 3450/4000 SDI] on Redhat Enterprise Linux 5 (uname -a: Linux solver.bio.wzw.tum.de 2.6.18-92.1.1.el5PAE #1 SMP Thu May 22 09:16:17 EDT 2008 i686 i686 i386 GNU/Linux) The output modprobe -l (list of all kernel modules/drivers is attached) The file /var/log/nvidia-installer.log is also attached. We have tried the following installation scripts from Nvidia: NVIDIA-Linux-x86-173.14.05-pkg1.run NVIDIA-Linux-x86-173.14.09-pkg1.run And tried it with the following kernels: vmlinuz-2.6.18-92.1.1.el5PAE vmlinuz-2.6.18-92.el5PAE and get always the same error messages (see log) It could be (?) that /lib/modules/2.6.18-92.1.1.el5PAE/kernel/drivers/video/nvidia/nvidiafb.ko is somehow inferring with the driver nvidia.ko that the installation script generates, but we don't know how to overcome this problem. We do not find help for our problem on: http://www.nvnews.net/vbulletin/forumdisplay.php?s=&forumid=14 Could you help us out? We urgently need the correct driver running to be able to use stereo view on our machine. Sincerely, Christian Rausch Technische Universität München, Germany.