3.2.4
Backing Store and Save Unders
Backing store and save unders support for the ATI RADEON 7500 is not available in the
Tru64 UNIX base system.
The optional ATI RADEON 7500 Graphics Support software provides backing store and
save unders support for 2D operations.
To enable backing store and save unders, remove the "-bs -su" options from the argument
list in the X server configuration file. Refer to the example in Section 3.2.3.
hp Tru64 UNIX Configuration 3-3