<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>Le 25 nov. 2014 à 11:44, Kenneth Tran a écrit :</div><br class="Apple-interchange-newline"><blockquote type="cite"><div dir="ltr"><div>Here's a strange problem that I'm having.</div><div><br></div><div>If I start the notebook server with either <b>ipython notebook</b> or <b>ipython notebook --port=8888</b>, then I cannot execute cells in the notebooks. The cursor jumps to the next cells as usual but the cells don't run and the numbers don't change.</div></div></blockquote><div><br></div><div>This happen if the web socket connexion never finish opening and the kernel does not appear to be started for the frontend.</div><div><br></div><div>Does your browser javascript console say anything ?</div><br><blockquote type="cite"><div dir="ltr"><div><br></div><div>If I change the port to anything else, then the problem disappears. </div><div><br></div><div>What are the possible causes of this issue?</div><div><br></div>My last sync of IPython 3 from Github was a few days ago.<div><br></div><div>-Ken</div></div>
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