Re: Failed to load GLX after new hard drive
A few things I noticed..
(II) LoadModule: "nvidia"
(II) Loading /usr/X11R6/lib/modules/drivers/nvidia_drv.o
(II) Module nvidia: vendor="NVIDIA Corporation"
compiled for 4.0.2, module version = 1.0.4365
Module class: XFree86 Video Driver
(II) NVIDIA XFree86 Driver 1.0-4365 Wed May 28 09:23:41 PDT 2003
(II) NVIDIA Unified Driver for all NVIDIA GPUs
It does load the nvidia-driver, an old one but if it worked before it should still be ok.
Just before it fails to load GLX:
(WW) NVIDIA(0): Failed to verify AGP usage
This makes me think it might be AGP related. Did you compile the nvidia-driver with or without freebsd_agp? Is AGP in your kernel? Is it loaded as a module? On 5.x and higher this is done in /boot/loader.conf. A line agp_load="YES" will load the freebsd AGP module. IIRC 4.x should work the same but I'm not sure if agp is build into the generic kernel of 4.x though.