Answers:
你可以试试
you@yourpi:~$ setterm -powersave off -blank
这样可以防止屏幕在当前会话中进入休眠状态。把它放在你的.bashrc
永久。
consoleblank=0
到内核命令行。
setterm: terminal xterm-256color does not support --blank setterm: cannot (un)set powersave mode: Inappropriate ioctl for device
:(