http://bugzilla.suse.com/show_bug.cgi?id=1139967 http://bugzilla.suse.com/show_bug.cgi?id=1139967#c1 --- Comment #1 from Stefan Hundhammer --- Well, the application is busy at that time, so it can respond only when it gets a time slice to work in. That is usually when libzypp (while executing some external "rpm" command) calls the "update the progress bar" callback, i.e. when the rpm command sends a new percent number. When some lengthy post-install script or something similar is called, there is no such callback in between, and it may take a while until the YaST application can react to a user event. X11 forwarding via ssh has its own challenges these days: Qt used Xlib primitives before Qt 5.x, but since Qt 5.x it renders everything into a pixel buffer and then just copies that pixel buffer to the display. While this is blazingly fast with a local X11 connection, this is really slow over remote X11 (and there is nothing that we can do about that; it always uses that kind of rendering from Qt 5.x on). -- You are receiving this mail because: You are on the CC list for the bug.