[36/36] Extracting libffi321-3.2.1_2: 100%
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Message from python37-3.7.9_1:

--
Note that some standard Python modules are provided as separate ports
as they require additional dependencies. They are available as:

py37-gdbm       databases/py-gdbm@py37
py37-sqlite3    databases/py-sqlite3@py37
py37-tkinter    x11-toolkits/py-tkinter@py37
=====
Message from xorg-server-1.20.9_1,1:

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Xorg-server has been installed.

If your kernel is compiled with the EVDEV_SUPPORT option enabled
(default starting from FreeBSD 12.1) it is recommended to enable evdev mode in
pointer device drivers like ums(4) and psm(4). This will give improvements like
better tilt wheel support for mice and centralized gesture support via
xf86-input-synaptics or libinput drivers for touchpads.

This is also needed for PS/2 devices to be properly detected by Xorg when
moused service is disabled in /etc/rc.conf and kernel is compiled with
EVDEV_SUPPORT.

To enable evdev in such a device, run the following:

# sysctl kern.evdev.rcpt_mask=6

To make it persistent across reboots, add the following to /etc/sysctl.conf:

kern.evdev.rcpt_mask=6

In case you're using a serial mouse or any other mouse that *only* works over
sysmouse(4) and moused(8) on an evdev enabled kernel, please run this:

# sysctl kern.evdev.rcpt_mask=3

To make it persistent across reboots, add to this /etc/sysctl.conf:

kern.evdev.rcpt_mask=3
=====
Message from nvidia-driver-440.100_1:

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To use these drivers, make sure that you have loaded the NVidia kernel
module, by running

        # kldload nvidia                (or nvidia-modeset, see below)

on the command line, or by putting ``nvidia'' (or ``nvidia-modeset'',
see below again) on ``kld_list'' variable in /etc/rc.conf, either manually
or by running

        # sysrc kld_list+=nvidia        (or nvidia-modeset, see below)

If you build this port with FreeBSD AGP GART driver, make sure you have
agp.ko kernel module installed and loaded, since nvidia.ko will depend
on it, or have your kernel compiled with "device agp".  Otherwise, the
NVidia kernel module will not load.  Also, please set correct value for
``Option "NvAGP"'' in ``Device'' section of your X11 configuration file.

When building with Linux compatibility support, make sure that linux.ko
module is available as well (or have it compiled in kernel).  It can be
loaded via /boot/loader.conf, or later in the boot process if you add

        linux_enable="YES"

to your /etc/rc.conf.

If X.org cannot start and reports

        (EE) NVIDIA(0): Failed to obtain a shared memory identifier.

in /var/log/Xorg.0.log while actually you have ``options SYSVSHM''
enabled in kernel, the sysctl ``kern.ipc.shmall'' should be increased.

Starting with version 358.09, some important functionality of the driver
has been broken out into a separate kernel module, nvidia-modeset.ko.
Users that experience hangs when starting X11 server, or observe

        (II) NVIDIA(0): Validated MetaModes:
        (II) NVIDIA(0):     "NULL"

in /var/log/Xorg.0.log should replace ``nvidia'' with ``nvidia-modeset''
in their /boot/loader.conf or /etc/rc.conf configuration files, depending
on how they prefer to load NVidia driver kernel module.

See /usr/local/share/doc/NVIDIA_GLX-1.0/README for more information.
root@freenas[~]# kldload nvidia
kldload: an error occurred while loading module nvidia. Please check dmesg(8) for more details.

root@freenas[~]# kldload nvidia
kldload: an error occurred while loading module nvidia. Please check dmesg(8) for more details.
root@freenas[~]# dmesg| tail
KLD nvidia-modeset.ko: depends on nvidia - not available or version mismatch
linker_load_file: /boot/modules/nvidia-modeset.ko - unsupported file type
link_elf_obj: symbol sc_get_softc undefined
linker_load_file: /boot/modules/nvidia.ko - unsupported file type
link_elf_obj: symbol sc_get_softc undefined
linker_load_file: /boot/modules/nvidia.ko - unsupported file type
KLD nvidia-modeset.ko: depends on nvidia - not available or version mismatch
linker_load_file: /boot/modules/nvidia-modeset.ko - unsupported file type
link_elf_obj: symbol sc_get_softc undefined
linker_load_file: /boot/modules/nvidia.ko - unsupported file type