Confirmed in Lucid 10.04.1 with GNOME Terminal 2.29.6 and compiz 0.8.4. When window is unmaximized, swtiching between tabs is instant. When window is maximized, there is a short, but discernable, delay switching tabs. Running proprietary NVidia drivers as installed by jockey on NVidia GeForce 9600 GT with full compiz effects.
Confirmed in Lucid 10.04.1 with GNOME Terminal 2.29.6 and compiz 0.8.4. When window is unmaximized, swtiching between tabs is instant. When window is maximized, there is a short, but discernable, delay switching tabs. Running proprietary NVidia drivers as installed by jockey on NVidia GeForce 9600 GT with full compiz effects.