Hello, I found a reproducible bug in latest stable Debian on my laptop. My install is up-to-date with latest security updates (that's the first thing I do anytime I start my laptop). I'm using Gnome.
Steps to reproduce on my laptop: - activate the wifi with upper right screen controls - repeatedly click on "Activities" in the upper left corner to show the quick launch bar and click below to hide it. After a few seconds after the network connection is set, the click on Activities no longer works. After one minute, it starts working again. Note that if I don't activate the wifi, then I can repeatedly click on "Activities" without triggering the bug. When I first installed the latest stable Debian on my laptop, I did not encounter this bug. I suppose it is a bug with Gnome but I'm not sure, that's why I'm here. I wonder why it started happening a few weeks ago. I think there was the update to X and I also had a crash of Firefox at its startup because of some recently opened webpage. Hence I don't know if it's a regression or a malware that causes this. (Yes I'm a bit paranoïd but unfortunately, when I was using Ubuntu, before I switched back to Debian, I have been hacked and lost some files :( .) Thank you for the help, best regards, Laurent Lyaudet