After upgrade from 18.04.2 to 19.04 power manager daemon don't start

Support & Help Requests
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1

Hi!
After upgrade from 18.04-2 to 19.04 yesterday, the power manager daemon don't start.

Where to find the service files?

I can't find them...

2

Your question is a bit unclear.

Which power manager do you mean - upowerd or mate-power-manager?

For upower you have to check its state with systemctl status upower.service.
On my clean 19.04 VM I have the following:

$ systemctl status upower.service 
● upower.service - Daemon for power management
   Loaded: loaded (/lib/systemd/system/upower.service; disabled; vendor preset: enabled)
   Active: active (running) since Sat 2019-07-20 22:51:06 MSK; 6min ago
     Docs: man:upowerd(8)
 Main PID: 958 (upowerd)
    Tasks: 3 (limit: 1097)
   Memory: 2.3M
   CGroup: /system.slice/upower.service
           └─958 /usr/lib/upower/upowerd

июл 20 22:51:06 disco systemd[1]: Starting Daemon for power management...
июл 20 22:51:06 disco systemd[1]: Started Daemon for power management.

The MATE Power Manager is usually started by graphical desktop from /etc/xdg/autostart/mate-power-manager.desktop file.

To be honest I'll recommend to reinstall Ubuntu MATE 18.04 LTS system. This will give stable result and about 5 painless years :slight_smile:

3

Thanks for the Info :slight_smile:
Power-Manager is now running again.

(SOLVED)