N1刷小钢炮时在路由无法查询盒子IP可能需注意的事项

zhangalex

网上1刷小钢炮指引已经很成熟了，具体在安装时候踩得一个坑是：

N1一定要有线（联网线）连路由
N1一定要有线（联网线）连路由
N1一定要有线（联网线）连路由

已经习惯无线的联网，现在很少设备用到网线
看安装过程十分清晰，一直有个疑问是reboot update能自动继承之前的wifi密码嘛？（安装指引中都没有提到）
很多人认为刷不成功是因为U盘原因，为此还特意买了个U盘
可能u盘也不是大家想象中那么挑、最后用的只是读卡器

最后强调一下，adb刷N1盒子，需要用网线自动获取IP！

zhangalex

注意事项2：
把小钢炮系统从U盘安装到N1内置的emmc这个阶段一定需要注意，
既在http://192.168.x.x:8086/ 固件自动安装工具界面时，点击start install后
在刷第一个N1的时候出错了，显示：

get config server.install_cmd : /root/install.sh
starting install, please wait ...
Start copy system for SYSTEM partition.
mkdir: can't create directory '/ddbr': Read-only file system
chmod: /ddbr: No such file or directory
Formatting DATA partition...
e2fsck 1.44.2 (14-May-2018)
/dev/data: clean, 11/306432 files, 40410/1223680 blocks
done.
Formatting SYSTEM partition...
e2fsck 1.44.2 (14-May-2018)
/dev/system: clean, 11/114688 files, 16744/458752 blocks
done.
Copying ROOTFS.
Mounting ROOT dir ...
mkdir: can't create directory '/ddbr/': Read-only file system
mount: mounting /dev/system on /ddbr/install failed: No such file or directory
Mounting /var dir ...
mkdir: can't create directory '/ddbr/': Read-only file system
mount: mounting /dev/data on /ddbr/install/var failed: No such file or directory
Copy BIN
can't cd to /ddbr/install: No scan't cd to /ddbr/install: No such file or directory
tar: can't remove old file bin/uname: Read-only file system
Create DEV
mkdir: can't create directory '/ddbr/': Read-only file system
Copy ETC
/root/install.sh: cd: line 71: can't cd to /ddbr/install: No such file or directory
tar: can't remove old file etc/cron/crontabs/root: Read-only file system
Copy HOME
Copy LIB
can't cd to /ddbr/install: No scan't cd to /ddbr/install: No such file or directory
tar: can't remove old file lib/libresolv-2.25.so: Read-only file system
Create MEDIA
mkdir: can't create directory '/ddbr/': Read-only file system
Create MNT
mkdir: can't create directory '/ddbr/': Read-only file system
Copy OPT
can't cd to /ddbr/install: No scan't cd to /ddbr/install: No such file or directory
tar: can't remove old file opt/entware_aarch64-k3.10_init.sh: Read-only file system
Create PROC
mkdir: can't create directory '/ddbr/': Read-only file system
Copy ROOT
can't cd to /ddbr/install: No scan't cd to /ddbr/install: No such file or directory
tar: can't remove old file root/.ssh/authorized_keys: Read-only file system
Create RUN
mkdir: can't create directory '/ddbr/': Read-only file system
Copy SBIN
can't cd to /ddbr/install: No scan't cd to /ddbr/install: No such file or directory
tar: can't remove old file sbin/fsck: Read-only file system
Create SYS
mkdir: can't create directory '/ddbr/': Read-only file system
Create TMP
mkdir: can't create directory '/ddbr/': Read-only file system
Copy USR
can't cd to /ddbr/install: No sucan't cd to /ddbr/install: No such file or directory
tar: can't remove old file usr/sbin/pvresize: Read-only file system
Copy VAR
can't cd to /ddbr/install: No sucan't cd to /ddbr/install: No such file or directory
tar: can't remove old file var/netatalk/README: Read-only file system
Copy fstab
cp: can't create '/ddbr/install/etc/': No such file or directory
umount: can't unmount /ddbr/install/var: No such file or directory
umount: can't unmount /ddbr/install: No such file or directory

提示显示只读系统不能创建文件夹和文件
在这个阶段n1插口还查了鼠标usb接受器（本来用来切换ip没有拔下）、另外读卡器上SD卡设置了只读
不知道安装过程是否需要在u盘上解压并创建文件（那么安装u盘相应只用一次安装？）
所以注意不能有多余usb插头、或安装盘不能设置为只读？
第一台N1启动后直接进recovery 模式了，回头再研究如何线刷固件
第二台N1用u盘顺利刷成小钢炮系统（ft的是小钢炮系统只能支持有线接入）