Hi filipepinto,

can you use i.e. "ps" or "pstree" to identify what exactly the operation is that hangs? If it's some spawned start of a subsystem, it might be possible to to further debug why that operation doesn't return. Another approach would be to check for an installation log, to see if any error is reported.

This answer is rather generic since I've not yet had a chance to test SuSE Manager.