分类 pocketchip 下的文章

1、改中科大源和能用的PocketChip源
sudo nano /etc/apt/sources.list

deb http://chip.jfpossibilities.com/chip/debian/repo jessie main
deb http://chip.jfpossibilities.com/chip/debian/pocketchip jessie main
deb http://mirrors.ustc.edu.cn/debian jessie main contrib non-free
#deb-src http://mirrors.ustc.edu.cn/debian jessie main contrib non-free
#deb http://mirrors.ustc.edu.cn/debian jessie-proposed-updates main contrib non-free
#deb-src http://mirrors.ustc.edu.cn/debian jessie-proposed-updates main contrib non-free
deb http://mirrors.ustc.edu.cn/debian jessie-updates main contrib non-free
#deb-src http://mirrors.ustc.edu.cn/debian jessie-updates main contrib non-free
deb http://mirrors.ustc.edu.cn/debian-multimedia/ jessie main non-free
#deb-src http://mirrors.ustc.edu.cn/debian-multimedia/ jessie main non-free
deb http://mirrors.ustc.edu.cn/debian-multimedia/ jessie-backports main
#deb-src http://mirrors.ustc.edu.cn/debian-multimedia/ jessie-backports main

Ctrl+x
y
保存

sudo nano /etc/apt/preferences

Package: *
Pin: origin opensource.nextthing.co
Pin-Priority: 1050

Package: *
Pin: origin chip.jfpossibilities.com
Pin-Priority: 1050
2、安装apt-transport-https
sudo apt install apt-transport-https
3、安装openssh-server并启动
sudo apt install openssh-server
sudo systemctl start ssh.service
4、修改配置
nano /etc/ssh/sshd_config
PermitRootLogin yes
PasswordAuthentication yes
5、设置自启动
sudo systemctl enable ssh

执行sudo apt-get update 时会有如下错误

W: GPG 错误:http://mirrors.ustc.edu.cn jessie InRelease: 由于没有公钥,无法验证下列签名: NO_PUBKEY 5C         808C2B65558117

安装 deb-multimedia-keyring 解决
sudo apt-get install deb-multimedia-keyring

1.Ubuntu系统真机(我用的版本18.04)

2.Ubuntu改国内源

备份源

cp /etc/apt/sources.list /etc/apt/sources.list.bak

改源

sudo nano /etc/apt/sources.list

中科大源

deb https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse

更新

sudo apt-get update
sudo apt-get upgrade

3.https://github.com/Thore-Krug/Flash-CHIP
建议把需要的文件FQ下载到隐藏文件夹.dl下,Ctrl+h查看隐藏文件
2019-10-18 16-59-27屏幕截图.png

2019-10-15 17-08-48屏幕截图.png

2019-10-15 17-09-12屏幕截图.png

2019-10-15 17-08-29屏幕截图.png

刷完之后发现触摸屏方向是左右上下相反

1、在终端内输入:sudo nano /etc/X11/xorg.conf 将以下添加到最后

Section "InputClass"
Identifier "calibration"
MatchProduct "1c25000.rtp"
Option "Calibration" "3980 226 3564 343"
Option "SwapAxes" "0"
EndSection

ctrl+X 退出
Y保存
回车确认

顺便添加https支持
sudo apt-get install apt-transport-https
安装屏幕校准器
sudo apt-get install xinput-calibrator
这个软件点击校准后会出现1的6行文字,把数字修改保存一下,重启之后会生效,提高触摸准确度

3、最后重启