我正试图在树莓皮上设置apcupsd，以便与tripp-lite电源通信。

Question

我正试着让这件事起作用。我有：

• Raspberry Pi B(我认为)运行Raspbian 10 (buster)
• Tripp Lite OMNI1500LCDT
• 通过USB连接

我有以下配置文件：

/etc/apcupsd/hosts.conf：

MONITOR 127.0.0.1 "Local Host"

/etc/default/apcupsd

ISCONFIGURED=yes

/etc/apcupsd/apcupsd.conf：

UPSNAME triplite
UPSCABLE usb
UPSTYPE usb
DEVICE

当我运行(注意我首先停止了守护进程)时，我得到：

apctest
2020-04-04 00:28:18 apctest 3.14.14 (31 May 2016) debian
Checking configuration ...
sharenet.type = Network & ShareUPS Disabled
cable.type = USB Cable
mode.type = USB UPS Driver
Setting up the port ...
apctest FATAL ERROR in apctest.c at line 321
Unable to open UPS device.
  If apcupsd or apctest is already running,
  please stop it and run this program again.
apctest error termination completed

当我运行sudo /etc/init.d/apcupsd时，日志看起来是OK的：

Apr  4 00:29:57 megabyte systemd[1]: Starting UPS power management daemon...
Apr  4 00:29:57 megabyte systemd[1]: apcupsd.service: Can't open PID file /run/apcupsd.pid (yet?) after start: No such file or directory
Apr  4 00:29:57 megabyte apcupsd[6712]: apcupsd 3.14.14 (31 May 2016) debian startup succeeded
Apr  4 00:29:57 megabyte apcupsd[6712]: NIS server startup succeeded
Apr  4 00:29:57 megabyte systemd[1]: Started UPS power management daemon.

当我运行lsusb时，我得到(请注意，Tripp Lite UPS列在设备4上：

lsusb
Bus 001 Device 005: ID 0781:5575 SanDisk Corp. Cruzer Glide
Bus 001 Device 004: ID 09ae:3016 Tripp Lite
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Answer 1

我在安装螺母时跟随这些方向，现在螺母工作正常。