Question: I'm using Debian 10.3 + GNOME 3.

When i start my computer i get opened window of MEGAsync program in desktop.

I can close this window by ESCape key. But this will have to do every time the operating system starts. It is not comfortable.

How to configure automatic removal of this window from the desktop, for example, to tray?
Maybe there is some kind of extension for GNOME 3?

**Addition:** 

I need this program to work in the background every time after operating system starts. This program syncronize files with cloud storage. 

I need that this program does not appears every time after booting operating system as an open window on the desktop.

[![Screenshot of desktop with opened MEGAsync program](https://i.stack.imgur.com/nK52b.jpg)](https://i.stack.imgur.com/nK52b.jpg)

Answer: 
A workaround is to use hwclock from busybox, which does not do the synchronization procedure.
Did you tried :

```
sudo i2cdetect -y 1

```

You should see a wall of text appear, if UU appears instead of 68 then we have successfully loaded in the Kernel driver for our RTC circuit

If your RTC is correct maybe you missed :

```
sudo hwclock -w

```

This command will write the time from the Raspberry Pi to the RTC Module.

Detailled steps :
<https://pimylifeup.com/raspberry-pi-rtc/>
or
<https://www.instructables.com/id/Set-up-Real-Time-Clock-RTC-on-Raspberry-Pi/>