Problem

-- Error while starting monitoring interface -
<Synchrony_4.4.0 Install Directory>/Java/linux-x86/jre6_64/lib/amd64/xawt/libmawt.so: libXtst.so.6: cannot open shared object file: No such file or directory

Resolution

# Install the package libXtst.* from Redhat & make sure that the library libXtst.so.6 is present in the library path for Sentinel in order to resolve the issue.

Installed packages can be checked using the below example command ouput -

rpm -qa | grep libXtst

libXtst-1.0.99.2-3.el6.x86_64

libXtst-devel-1.0.99.2-3.el6.x86_64