luckfox pico，ubuntu系统，如何通过usb线连接电脑的网络上网

• 蓝莓酱

  Posts: 3

  Joined: 2025-02-01 16:50

  2025-02-01 17:15

  https://zhuanlan.zhihu.com/p/745392146
  参考了这个帖子
  
  
  chmod: missing operand after '+x/etc/rc.local'
  Try 'chmod --help' for more information.
  pico@luckfox:/etc$ sudo chmod +x /etc/rc.local
  pico@luckfox:/etc$ sudo systemctl enable rc-local.service
  Failed to reload daemon: Refusing to reload, not enough space available on /run/systemd. Currently, 10.3M are free, but a safety buffer of 16.0M is enforced.
  The unit files have no installation config (WantedBy=, RequiredBy=, Also=,
  Alias= settings in the [Install] section, and DefaultInstance= for template
  units). This means they are not meant to be enabled using systemctl.
  
  Possible reasons for having this kind of units are:
  • A unit may be statically enabled by being symlinked from another unit's
  .wants/ or .requires/ directory.
  • A unit's purpose may be to act as a helper for some other unit which has
  a requirement dependency on it.
  • A unit may be started when needed via activation (socket, path, timer,
  D-Bus, udev, scripted systemctl call, ...).
  • In case of template units, the unit is meant to be enabled with some
  instance name specified.
  pico@luckfox:/etc$ ^C
  pico@luckfox:/etc$ ^C
  pico@luckfox:/etc$ df -h
  Filesystem Size Used Avail Use% Mounted on
  /dev/root 5.9G 1.9G 3.8G 33% /
  tmpfs 29M 0 29M 0% /dev/shm
  tmpfs 12M 904K 11M 8% /run
  tmpfs 5.0M 4.0K 5.0M 1% /run/lock
  /dev/mmcblk1p6 238M 15K 233M 1% /userdata
  /dev/mmcblk1p5 488M 20M 462M 4% /oem
  tmpfs 5.7M 0 5.7M 0% /run/user/1000
  pico@luckfox:/etc$ vim fstab
  
  sudo chmod +x /etc/rc.local，但是这条指令无法执行，说空间不够
  
  然后又参考了这个帖子：
  https://blog.csdn.net/weixin_27828313/a ... /116841561
  但是vim fstab是只读文件 无法修改
  
  。。。。。不知道要怎么操作了

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