Comment 3 for bug 481121

OK just checked xMaxima in the introductory page all thing seem to work EXCEPT the operations related to ontegration, like integrate and solving ODE.
                                                 CONDITIONS::CLCS-UNIVERSAL-ERROR-HANDLER
                                                  ""
                                                  "Couldn't protect")
Universal error handler called recursively (:ERROR NIL
                                            CONDITIONS::CLCS-UNIVERSAL-ERROR-HANDLER
                                            "" "Couldn't protect")
Maxima encountered a Lisp error:

 Error in CONDITIONS::CLCS-UNIVERSAL-ERROR-HANDLER [or a callee]: Caught fatal error [memory may be damaged]

Automatically continuing.
To reenable the Lisp debugger set *debugger-hook* to nil.
(%i2)
(%o2) - sin(x)
(%i3) (%i1)
                                       2
(%o1) -
                                       3
(%i2)
(%o2) false
(%i3) Universal error handler called recursively (:ERROR NIL
                                                  CONDITIONS::CLCS-UNIVERSAL-ERROR-HANDLER
                                                  ""
                                                  "Couldn't protect")
Universal error handler called recursively (:ERROR NIL
                                            CONDITIONS::CLCS-UNIVERSAL-ERROR-HANDLER
                                            "" "Couldn't protect")
Maxima encountered a Lisp error:

 Error in CONDITIONS::CLCS-UNIVERSAL-ERROR-HANDLER [or a callee]: Caught fatal error [memory may be damaged]

Automatically continuing.
To reenable the Lisp debugger set *debugger-hook* to nil.
(%i4)
                                45 1 19
(%o4) [[x = --, y = --, z = --]]
                                13 13 13
(%i5)
                                   [ 1 2 ]
(%o5) [ ]
                                   [ 3 4 ]
(%i6)
(%o6) a d - b c
(%i7) (%i1)