nvidia tx1 固定ip以及开启samba

nvidia tx1 固定ip方法

sudo vim /etc/network/interfaces

添加以下内容:

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.168.9.203
netmask 255.255.255.0

dns-nameserver 8.8.8.8

保存后重启服务

sudo /etc/init.d/networking restart
sudo reboot

以下部分属于开启samba

sudo apt-get install samba
如果报错，请更换清华源

deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main restricted
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main restricted
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-backports main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main restricted
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security universe
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security multiverse

sudo apt-get update
然后再重新安装samba

安装好samba后，修改配置文件
sudo vim /etc/samba/smb.conf
在末尾添加

[Home Share]
   path = /home/nvidia/
   browseable = yes
   writeable = yes
   guest ok = yes
   public=yes
   create mask=0775
   directory mask=0775
   available = yes

保存后 重启板卡
然后输入
sudo chown -R nobody /home/nvidia/*

开启文件夹读取权限。然后就可以子搜索里面输入板卡ip，进入共享文件夹。

需改文件夹及其子文件夹的权限：
sudo chmod -R 777 ./demo/

更新默认python版本

sudo update-alternatives --install /usr/bin/python python /usr/bin/python2 100

sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 150

把两个版本的python加入到alternatives列表中，然后运行以下命令配置

sudo update-alternatives --config python