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    User name Jin Huang

    Log entry time 07:51:03 on April25,2009

    Entry number 268239

    Followups:

    keyword=HV GUI is gone

    During changing to next configuration of neutron detector HV test, HV GUI freezed. Close and start_hvgui do not work.

    So I tried to restart hvgui by first killing the Xvnc and hvgui process. Then start_hvgui return an error message:
    vncviewer: unable to open display ""
    Which trace down to Xvnc server failure:
    Sat Apr 25 07:45:50 2009
    vncext: VNC extension running!
    vncext: Listening for VNC connections on port 5909
    vncext: Listening for HTTP connections on port 5809
    vncext: created VNC server for screen 0
    twm: line 1: error in input file: syntax error

    So, neutron detector HV is half changed from conf. B to C ...