I also see this too (when the window is made larger) under Hardy on my machine using both the nv open source and nvidia-glx-legacy driver. The strange thing is that rather than just the program going slow it actually causes X itself to start going slow leading to the mouse pointer jumping across the screen while g-s-m is open...
Graphics card is a nVidia Corporation NV10DDR [GeForce 256 DDR] (rev 10) -- System monitor causes Xorg to consume 100% CPU https://bugs.launchpad.net/bugs/187383 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs