Dear SCO Customer, The enclosed Support Level Supplement (SLS) PTF3017, the Video Driver Supplement, adds support for the following video chips: 1. Mach64CT 2. Mach64 with IBM52x ramdac 3. Cirrus Logic GD5436 4. Cirrus Logic GD5446 5. Cirrus Logic GD54M30 6. UNISYS machines with GD542x on-board with 512k video ram Note: There is a remaining issue with Cirrus Logic GD54XX video chips where, in some 8-bit modes, the first pixel is duplicated. Software Notes and Recommendations ---------------------------------- PTF3017 should only be installed on SCO UnixWare Application Server Release 2.1.0 and SCO UnixWare Personal Edition Release 2.1.0. Do not apply PTF3017 if you have already installed a video driver which correctly supports your video card. Installation Instructions ------------------------- 1. Become root and create a new directory by typing the following: $ su # mkdir /tmp/pkg # chmod 700 /tmp/pkg # cd /tmp/pkg 2. Download the ptf3017.Z and the ptf3017.txt files to the newly created /tmp/pkg directory on your machine. 3. Read the Release Notes contained in the ptf3017.txt file. 4. Uncompress the file and add the package to your system using these commands: # uncompress /tmp/pkg/ptf3017.Z # pkgadd -d /tmp/pkg/ptf3017 5. Reboot the system after installing this SLS. Removal Instructions --------------------- 1. Become root and remove the package by typing these commands: $ su # pkgrm ptf3017 2. Reboot the system after removing this SLS. If you have questions regarding this SLS, or the product on which it is installed, please contact your software supplier. We appreciate your business. SCO Support Services