An updated xorg-x11-drv-sis package that fixes one bug is now available for Red Hat Enterprise Linux 5.
The xorg-x11-drv-sis package provides a video driver for SiS and XGI graphics chips for the X.Org implementation of the X Window System.
Due to a missing XGIPowerSaving() function call in the xgi video driver's source code, a server using XGI Z9-series graphics chipset was not able to recover from power-saving mode. With this update, the XGIPowerSaving() function call has been added and the server now recovers properly.
All users of xorg-x11-drv-sis are advised to upgrade to this updated package, which fixes this bug.