安裝 Xavier JetPack 5.0.2

Download NVIDIA SDK Manager 1.8.4

https://developer.nvidia.com/nvidia-sdk-manager

選擇 .deb Ubuntu

$ sudo dpkg -i sdkmanager_1.8.4-10431_amd64.deb

[sudo] password for mark: 

Selecting previously unselected package sdkmanager.

(Reading database ... 340238 files and directories currently installed.)

Preparing to unpack sdkmanager_1.8.4-10431_amd64.deb ...

Unpacking sdkmanager (1.8.4-10431) ...

dpkg: dependency problems prevent configuration of sdkmanager:

 sdkmanager depends on libgconf-2-4; however:

  Package libgconf-2-4 is not installed.

 sdkmanager depends on libcanberra-gtk-module; however:

  Package libcanberra-gtk-module is not installed.

dpkg: error processing package sdkmanager (--install):

 dependency problems - leaving unconfigured

Processing triggers for gnome-menus (3.13.3-11ubuntu1.1) ...

Processing triggers for desktop-file-utils (0.23-1ubuntu3.18.04.2) ...

Processing triggers for mime-support (3.60ubuntu1) ...

Processing triggers for hicolor-icon-theme (0.17-2) ...

Errors were encountered while processing:

 sdkmanager

出錯，使用下列命令修正

$ sudo apt --fix-broken install

$ sdkmanager

ADDITIONAL SDKS/DeepStream 要打勾

按 CONTINUE TO STEP 02

勾選 I accept the terms and conditions of the license aggrements

按 CONTINUE TO STEP 03

選擇 Manual Setup = Jetson AGX Xavier

角落起算

1. Power Button

2. Force Recovery Button

3. Reset Button

將 xavier 40-Pin 邊的(電源指示燈旁的) USB 連接至安裝主機

關機後先壓工程模式鍵（Recovery）再同時按壓電源鍵（Power），兩秒後放開進入工程模式

開啟螢幕，等待 Xavier 安裝完成開啟登入畫面

不用登入，按下 Install，繼續等待

$ sudo apt-get install python3-pip

$ sudo -H pip3 install jetson-stats

$ sudo systemctl restart jetson_stats.service

$ sudo jtop

$ sudo vi /etc/nvfancontrol.conf

        FAN_PROFILE full {

                #TEMP   HYST    PWM     RPM

                0       8       255     3640

                140     0       255     3640

        }

FAN_DEFAULT_PROFILE quite

FAN_DEFAULT_PROFILE cool

$ sudo systemctl stop nvfancontrol.service

$ sudo rm /var/lib/nvfancontrol/status

$ sudo vi /etc/nvfancontrol.conf

$ sudo systemctl start nvfancontrol.service

$ sudo cat /var/lib/nvfancontrol/status

$ sudo apt update

$ mkdir -p ~/.config/autostart

$ cp /usr/share/applications/vino-server.desktop ~/.config/autostart/

$ gsettings set org.gnome.Vino prompt-enabled false

$ gsettings set org.gnome.Vino require-encryption false

$ gsettings set org.gnome.Vino prompt-enabled false

$ gsettings set org.gnome.Vino require-encryption false

$ gsettings set org.gnome.Vino authentication-methods "['vnc']"

$ gsettings set org.gnome.Vino vnc-password $(echo -n 'ChangeToYourPasswd'|base64)

$ sudo vi /etc/gdm3/custom.conf

WaylandEnable=false

AutomaticLoginEnable = true

AutomaticLogin = UserLoginName

但發現 vino 比 x11vnc 慢，所以刪除 vino-server.desktop, 回復 custom.conf，改安裝 x11vnc

$ sudo apt-get install x11vnc

$ x11vnc -storepasswd

$ vi x11vnc_0.sh #其中124為gdm的user id, 可在 /etc/passwd 查詢

sudo /usr/bin/x11vnc -display :0 -auth /var/run/user/124/gdm/Xauthority -rfbauth /home/UserName/.vnc/passwd

$ cat x11vnc_1.sh

DISP=`ps -u $(id -u) -o pid= | \

    while read pid; do

        cat /proc/$pid/environ 2>/dev/null | tr '\0' '\n' | grep '^DISPLAY=:'

    done | grep -o ':[0-9]*' | sort -u`

DISPLAY=$DISP x11vnc -rfbport 5900 -rfbauth /home/UserName/.vnc/passwd

$ chmod +x x11vnc_0.sh x11vnc_1.sh

$ ./x11vnc_0.sh

使用 vnc client 登入，並輸入使用者名稱和密碼，然後變成黑畫面

別擔心此時主機已經登入，直接關閉 vnc client

$ ./x11vnc_1.sh

在使用一次 vnc client 登入即可

$ sudo apt-get install xserver-xorg-video-dummy

$ sudo vi /etc/X11/xorg.conf

Section "Module"

    Disable     "dri"

    SubSection  "extmod"

    Option  "omit xfree86-dga"

    EndSubSection

EndSection

Section "Device"

    Identifier  "Tegra0"

    Driver      "nvidia"

    # 必須改成 false, 否則未接螢幕時, vino 會顯示 nvidia 的 long

    Option      "AllowEmptyInitialConfiguration" "false"

EndSection

Section "ServerFlags"

    Option "AutoAddGPU" "false"

EndSection

Section "Screen"

    Identifier  "Nvidia Screen"

    Device      "Tegra0"

EndSection

Section "Device"

    Identifier  "Dummy Video Device"

    Driver      "dummy"

    VideoRam    256000

EndSection

Section "Monitor"

    Identifier  "Dummy Monitor"

    HorizSync   5.0-1000.0

    VertRefresh 5.0-200.0

    Modeline    "1920x1080" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync

EndSection

Section "Screen"

    Identifier  "Dummy Screen"

    Monitor     "Dummy Monitor"

    Device      "Dummy Video Device"

    SubSection  "Display"

        Depth   24

        Virtual 1920 1080

    EndSubSection

EndSection

Section "ServerLayout"

    Identifier "Main Layout"

    Screen 0 "Nvidia Screen"

    Screen 1 "Dummy Screen"

EndSection

vi vino.sh

#!/bin/bash

### BEGIN INIT INFO

# Provides:          vino-server

# Required-Start:    $local_fs

# Required-Stop:     $local_fs

# Should-Start:

# Should-Stop:

# X-Start-Before:

# X-Stop-After:

# Default-Start:     2 3 4 5

# Default-Stop:      0 1 6

# Short-Description: vino-server

### END INIT INFO

PIDFILE="/tmp/vino-server.pid"

NAME="vino-server"

GREPFILTER="/usr/lib/vino/vino-server"

service_kill() {

       ### kill -9

       PIDS="`ps aux |grep -v grep |grep -P "${GREPFILTER}" |awk '{print $2}' | tr '\n' ' ' `"

       if [ -n "$PIDS" ]; then

           echo "sleep 5"

           sleep 5

           PIDS="`ps aux |grep -v grep |grep -P "${GREPFILTER}" |awk '{print $2}' | tr '\n' ' ' `"

           if [ -n "$PIDS" ]; then

               echo "kill -9 ${PIDS}"

               kill -9 ${PIDS}

           fi

       fi

       if [ -f ${PIDFILE} ]; then

           echo "rm ${PIDFILE}"

           rm ${PIDFILE}

       fi

}

service_status() {

       PID="`cat ${PIDFILE}`"

       if [ -n "$PID" ]; then

           echo "${PIDFILE} : ${PID}"

       else

           echo "file doesnt' exist : ${PIDFILE}"

       fi

       PIDS="`ps aux |grep -v grep |grep -P "${GREPFILTER}" |awk '{print $2}' | tr '\n' ' ' `"

       if [ -n "$PIDS" ]; then

           echo "PROCESSES:"

           echo "$PIDS"

       fi

}

service_start() {

       PIDS="`ps aux |grep -v grep |grep -P "${GREPFILTER}" |awk '{print $2}' | tr '\n' ' ' `"

       if [ -n "$PIDS" ]; then

            echo "process is present : ${PIDS}"

            echo $PIDS > ${PIDFILE}

            chmod 644 ${PIDFILE}

            exit 0

       else

            gconftool-2 -s -t bool /desktop/gnome/remote_access/enabled true

            gconftool-2 --type bool --set /desktop/gnome/remote_access/prompt_enabled 0

            export DISPLAY=:0.0

            /usr/lib/vino/vino-server --sm-disable &

            sleep 2

            PIDS="`ps aux |grep -v grep |grep -P "${GREPFILTER}" |awk '{print $2}' | tr '\n' ' ' `"

            if [ -n "$PIDS" ]; then

                 echo "$PIDS"

                 echo $PIDS > ${PIDFILE}

                 chmod 644 ${PIDFILE}

            fi

       fi

}

service_stop() {

       PIDS="`ps aux |grep -v grep |grep -P "${GREPFILTER}" |awk '{print $2}' | tr '\n' ' ' `"

       if [ -n "$PIDS" ]; then

           echo "kill ${PIDS}"

           kill ${PIDS}

       fi

       if [ -f ${PIDFILE} ]; then

           echo "rm ${PIDFILE}"

           rm ${PIDFILE}

       fi

}

case $1 in

   start)

     service_start;;

   stop)

     service_stop;

     service_kill;;

   kill)

     service_kill;;

   restart)

     service_stop;

     service_start;;

   status)

     service_status;;

   *)

     echo "usage: $0 {start|stop|kill|restart|status}" ;

     echo "example: $0 start" ;

esac

exit 0

Mount Disks

按左下角 Show Applications, 輸入 Disks

按下 Disks

選擇左側儲存裝置

按設定按鈕，選擇 Edit Mount Options

User Session Defaults 選擇 OFF

輸入 Mount Point

按下 Mount selected partition