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    <div class="moz-cite-prefix">That's extremely useful Geoff, thank
      you - did not know about this!</div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">I might give this a go to see if it has
      any effect on our systems.  Will report back if I go ahead (I'm
      just about managing with the daily build at present, though it has
      now crashed on me a few times...).<br>
    </div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">Many thanks,</div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">Neil</div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">On 27/06/2019 16:52, Geoffrey Sametz
      wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CANjzx0PX-++pqx0vYrw2TdP3pDKmTAi7ZvqX7w8b=LL+Dr5uwg@mail.gmail.com">
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        <div>You may already know this, but: the latest Tk (8.6.9)
          doesn't play well with tkinter. Python's solution seems to
          have been to bundle 8.6.8 with new installs. In my own
          projects I installed 8.6.8 to regain functionality.</div>
        <div><br>
        </div>
        <div>I posted an answer to a related question on stackoverflow
          and included links:</div>
        <div><br>
        </div>
        <div><a
href="https://stackoverflow.com/questions/54957374/tkinter-window-opens-as-black-under-anaconda/56638650#56638650"
            moz-do-not-send="true">https://stackoverflow.com/questions/54957374/tkinter-window-opens-as-black-under-anaconda/56638650#56638650</a><br>
        </div>
        <div><br>
        </div>
        <div>--Geoff Sametz</div>
        <br>
        <div class="gmail_quote">
          <div dir="ltr" class="gmail_attr">On Wed, Jun 26, 2019 at 2:41
            PM <<a href="mailto:chimera-users-request@cgl.ucsf.edu"
              moz-do-not-send="true">chimera-users-request@cgl.ucsf.edu</a>>
            wrote:<br>
          </div>
          <blockquote class="gmail_quote" style="margin:0px 0px 0px
            0.8ex;border-left:1px solid
            rgb(204,204,204);padding-left:1ex"><br>
----------------------------------------------------------------------<br>
            <br>
            Message: 1<br>
            Date: Wed, 26 Jun 2019 10:58:21 -0700<br>
            From: Eric Pettersen <<a href="mailto:pett@cgl.ucsf.edu"
              target="_blank" moz-do-not-send="true">pett@cgl.ucsf.edu</a>><br>
            To: Neil Rzechorzek <<a href="mailto:njr48@cam.ac.uk"
              target="_blank" moz-do-not-send="true">njr48@cam.ac.uk</a>><br>
            Cc: "<a href="mailto:chimera-users@cgl.ucsf.edu"
              target="_blank" moz-do-not-send="true">chimera-users@cgl.ucsf.edu</a>
            BB" <<a href="mailto:chimera-users@cgl.ucsf.edu"
              target="_blank" moz-do-not-send="true">chimera-users@cgl.ucsf.edu</a>><br>
            Subject: Re: [Chimera-users] Sudden Chimera issues with OSX
            Mojave?<br>
            Message-ID: <<a
              href="mailto:E66B6410-56F4-46D9-8596-C5AD33EE4C8D@cgl.ucsf.edu"
              target="_blank" moz-do-not-send="true">E66B6410-56F4-46D9-8596-C5AD33EE4C8D@cgl.ucsf.edu</a>><br>
            Content-Type: text/plain; charset="utf-8"<br>
            <br>
            Hi Neil,<br>
                    I don?t know why your systems would have started
            having problems in the last 48 hours.  Nonetheless, I
            suggest you try using the daily build instead of the
            production release.  The daily build uses a newer version of
            the Tk windowing toolkit that Chimera relies on to draw
            windows, handle scrolling, etc. and that newer version in
            particular has some fixes for bad scrolling behavior.  If
            the daily build fails to remedy the problem, try using
            Chimera?s Help?Report a Bug to make a bug report.  The bug
            report will include many details of your hardware and
            software setup that will help us investigate the problem.<br>
            <br>
            ?Eric<br>
            <br>
            <br>
                    Eric Pettersen<br>
                    UCSF Computer Graphics Lab<br>
            <br>
            <br>
            <br>
          </blockquote>
        </div>
        <div><br>
        </div>
        -- <br>
        <div dir="ltr" class="gmail_signature">
          <div dir="ltr">
            <div>
              <div dir="ltr">
                <div>Dr. Geoffrey Sametz</div>
                <div>QDH 104<br>
                  Department of Chemistry and Biochemistry<br>
                  University of Delaware<br>
                  <a href="mailto:sametz@udel.edu" target="_blank"
                    moz-do-not-send="true">sametz@udel.edu</a></div>
                <div>(302) 831-3621</div>
              </div>
            </div>
          </div>
        </div>
      </div>
      <br>
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      <pre class="moz-quote-pre" wrap="">_______________________________________________
Chimera-users mailing list: <a class="moz-txt-link-abbreviated" href="mailto:Chimera-users@cgl.ucsf.edu">Chimera-users@cgl.ucsf.edu</a>
Manage subscription: <a class="moz-txt-link-freetext" href="http://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users">http://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users</a>
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    </blockquote>
    <p><br>
    </p>
    <pre class="moz-signature" cols="72">-- 
Dr. Neil Rzechorzek
Senior Research Associate
Department of Biochemistry
University of Cambridge
Sanger Building
80 Tennis Court Road
Cambridge, UK
CB2 1GA
<a class="moz-txt-link-abbreviated" href="http://www.bioc.cam.ac.uk">www.bioc.cam.ac.uk</a>

Biochemistry Enterprise Champion
<a class="moz-txt-link-abbreviated" href="http://www.enterprise.cam.ac.uk">www.enterprise.cam.ac.uk</a>

Advisory Chairman - Entrepreneurial Postdocs Of Cambridge
<a class="moz-txt-link-abbreviated" href="http://www.epoc.group.cam.ac.uk">www.epoc.group.cam.ac.uk</a>

Email:  <a class="moz-txt-link-abbreviated" href="mailto:njr48@cam.ac.uk">njr48@cam.ac.uk</a>
Tel:  +44 (0)1223 333652
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