Only thing i could think of off the top of my head is synaptics drivers tir, 13.09.2005 kl. 20.15 skrev Msquared: > I'm not sure which list to post to, so I thought I'd try these three > (other users, hardcore testers, and desktop-specific). > > I have a Fingerworks Touchstream keyboard. It's basically a USB-based > input device that looks (to the host computer) like a USB keyboard plus > USB mouse. It behaves like the little laptop touch pads, but can track > multiple fingers simultaneously and map such movements and gestures to > keystrokes, mouse clicks, mouse movements, combinations, and sequences of > all of that, too. (I mention the iGesture pad since it's a cut-down > version of the Touchstream, and may suffer the same problem; hopefully > someone else will have come across this issue with either a Touchstream or > an iGesture). > > Anyway, that's the background. Generally, this device works beautifully > under FC1. I'm about to move to FC4, but I have discovered a problem: > when I click-and-drag, the pointer moves a short distance before the click > seems to take effect. For simple actions, such as moving icons on the > desktop, it's annoying, but not critical. When using paint applications, > however, it's downright frustrating. > > The problem occurs when using the device on FC3 or FC4 (I haven't tried > FC2). If I go back to FC1, the problem completely goes away. > > I did run xev to see what X thinks is going on, and as it happens, when I > do a click/drag under FC4 there actually are a few MotionNotify events > before the ButtonPress event. Under FC1, the ButtonPress event always > comes first. > > The only thing that comes readily to mind is that FC1 is XFree86 and > FC3/FC4 is xorg. > > Is there some sort of internal difference that affects the order of > processing of events? Is there some way I can delve deeper into the X > event queues to find out what's different, and possibly fix it? > > Note that there is no driver required for the Touchstream, as it presents > to the host machine as a simple USB keyboard and USB mouse (plus an > additional USB device for programming, but that's not normally used). > > Regards, Msquared... -- Fedora-desktop-list@xxxxxxxxxx http://www.redhat.com/mailman/listinfo/fedora-desktop-list
