2013-04-11T16:35:24ZFluxBBhttps://bbs.archlinux.org/viewtopic.php?id=161302High pressure activates it. Low pressure does nothing. Pressure is defined by the number of pixels past the edge of the screen. If pressure is set to 250px, you need to move your mouse 250px past the edge to activate it. This setting can be tweaked in /usr/share/gnome-shell/js/ui/layout.js, line 26. For example, to have the message tray appear instantaneously set the pressure parameter to 0px.]]>https://bbs.archlinux.org/profile.php?id=351602013-04-11T16:35:24Zhttps://bbs.archlinux.org/viewtopic.php?pid=1257733#p1257733Thanks. It has to centered to work. But it is kinda random to get it work ! ]]>https://bbs.archlinux.org/profile.php?id=508172013-04-11T12:49:14Zhttps://bbs.archlinux.org/viewtopic.php?pid=1257650#p1257650No, you have to press against the edge. What you described was the old behaviour in 3.6.]]>https://bbs.archlinux.org/profile.php?id=128822013-04-11T12:43:26Zhttps://bbs.archlinux.org/viewtopic.php?pid=1257649#p1257649I read that notification area could be opened by letting a few seconds mouse pointer on the bottom edge, as described here :