No surprise: the top process is... lightdm-gtk-greeter. But I discovered that it is the case this morning (I will have to check again).
And I found at last an easy turnaround: the screen is refreshed correctly as soon as... I click with the mouse! I did not try before (I did not think it could be so simple).
As a consequence, this bug is minor (as long as the click works - I will come back if it doesn't).
Hello.
No surprise: the top process is... lightdm- gtk-greeter. But I discovered that it is the case this morning (I will have to check again).
And I found at last an easy turnaround: the screen is refreshed correctly as soon as... I click with the mouse! I did not try before (I did not think it could be so simple).
As a consequence, this bug is minor (as long as the click works - I will come back if it doesn't).
Bye (I hope).