I can confirm this behavior on an x86_64 build, but an otherwise similar setup. I'm running the Ubuntu 9.10 version of the Intel graphics driver on a "GM965/GL960" controller.
I did try making an exception for the window decoration and shadows for the R Data Editor window, but the problem persisted.
I can confirm this behavior on an x86_64 build, but an otherwise similar setup. I'm running the Ubuntu 9.10 version of the Intel graphics driver on a "GM965/GL960" controller.
I did try making an exception for the window decoration and shadows for the R Data Editor window, but the problem persisted.