Comment 5 for bug 1987228

First, it seems that a new bug happened yesterday :

https://errors.ubuntu.com/oops/4a86e064-230a-11ed-a5d0-fa163e55efd0

Second, I succedded to "reproduce" the bug, but not completely. All I had to do is turning my computer to sleep while using Google Chrome. There is little display bug for a second before entering standby. But when I turn it on, open windows are not displayed, but another problem occurs, which is the following:

My login screen is displayed, I can enter my password, but I cannot validate it. When I press ENTER, nothing happens (I can still edit my password).

On the other hand, I noticed that the wallpaper is not the usual gray background, but the blurred wallpaper of my desktop.

If I press the button to switch users, and I re-select my profile, everything becomes functional again (with gray background ^^).