how to change color task in the panel?

English Applications
1

Hi
In the panel minimize. Windows, very dark text minimize on the panel and it’s hard to see
How to change color text minimize windows on the panel?

2

I want run sudo systemsettings5
After enter password
Error
QXcbconnnection: could not connect to display. Aborted
Why not runing with sudo?

3

That’s defined by the Plasma theme.
You can choose a different one in systemsettings5->Workspace Theme->Desktop Theme.

Why?
That would change root’s settings, not the ones of your user.

After enter password
Error
QXcbconnnection: could not connect to display. Aborted
Why not runing with sudo?

You cannot use sudo for running GUI applications in openSUSE.
Use kdesu or xdg-su instead, or even “su -”.

4

I think he wants to change root run fonts

sudo will not start a GUI use kdesu gnomesu or become root by su - (not dash)

5

Thank you very much
Yes I want change font now run with kdesu
But I don’t know not change font gtk applications
And not work. Systemsetting5—icons tab advanced. For change size icon panel not change size icons only work main toolbar.
Is it difficult for you as well?

6

systemsettings5->Application Style->GNOME Application Style (GTK).

And not work. Systemsetting5—icons tab advanced. For change size icon panel not change size icons only work main toolbar.
Is it difficult for you as well?

What do you mean with “main toolbar”?
The icons of the task manager should resize themselves according to the available space.
To make them bigger, resize the panel.

Or you can also resize the whole GUI in systemsettings5->Display and Monitor->Display Configuration. (click on the “Scale Display” button at the bottom)

7

My computer is laptop hp
I do not know the problem?
Some of the settings does not work for me .
For me not work scale in the display.config
And not work change size icons. In the system settings(only change size icon main toolbar ) not change size icons other item( desktop,panel,dialogs,toolbar, small icons )
I think. Problem is my laptop or. Updated my system. With repos home
By the way thank you

8

If you run the systemsettings5 program as root you only change things for root not yourself. Your settings are different then roots. root is just a user with super powers and each user has their own preferences.

To change sizes on the panel resize the panel. To do so right click desktop select unlock widgets. a almond shaped icon should be to the right on the bottom panel click that and you then will have the controls to resize the panel and the fonts which will simply scale.

Be sure to re lock the widgets when done or you may accidentally move and/or change stuff

9

It was a good idea.
Right on

10

It was a good idea
Right on