Description of Problem: When a window overlaps xatv is moved, the entire screen is refreshed rather than just the one window. When a window that doesn't overlap xawtv is moved only local window refreshing is done as expected. Hardware is Matrox G450 dual-head. Window manager is Gnome (Gnome2 from rawhide). Focus-follows-mouse. Version-Release number of selected component (if applicable): xawtv-3.74-4 XFree86-4.2.0-52 kernel-smp-2.4.18-5.62 gnome-libs-1.4.1.2.90-18 rawhide-release-20020708-1 How Reproducible: 100% Steps to Reproduce: 1. move window to overlap xawtv's window 2. move window small amount so that it still overlaps xawtv's window 3. Actual Results: Screen refreshes Expected Results: Window refresh only Additional Information:
Problem is fixed by adding Load "v4l" to the Modules section of /etc/X11/XF86Config-4 Since I created XF86Config-4 manually to deal with my dual-head configuration I have to assume that this bug is my own fault.