If you ever remote control with Bladecenter using Linux, and want to use the remote media applet, you may get the following error: "The Remote Disk tool can not load a shared library into memory.".
Not very helpful.
Well
Since google couldn't help me on this, I hope it will be able to help someone else in the future (by me posting this): The missing library is most likely libstdc++5 ...
Fun fact: When you attempt to start the applet, the java-stuff copies a file named libibmxrdisk_1_BPET36H_14.so.1.0.0 to your home directory --- it is this file which depends on libstdc++5. The file is of course deleted when you close the browser. strace is useful!