As the user request, Need to install Sybase on Suse 9. For process, first download it package and use the guide. First of all, check the package which installed on OS. Then, #vi /etc/sysctl.conf kernel.shmmax=134217728 (128*1024*1024) # sysctl -p Finally run ./setup 发觉不能切换用户后跑程序,可以使用xhost +local:xleituu。