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<span style="margin:0px;font-size:12pt;color:black;background-color:rgb(255, 255, 255)">I've loaded kst2 from the ppa source twice, and then run apt remove kst2, apt get install kst  and etc.</span>
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In each case the loading went without incident .. smooth as silk. Unfortunately kst2 only appears to work for a single column of data.</div>
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I'm running Ubuntu 18.04</div>
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In fact most of the examples from the kst.org site don't work.  Here is the list</div>
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<strong><code><span style="margin:0px"><span style="margin:0px"><strong>kst2 simpledata.dat -x 1 -y 2  fails   I get a blank Kst screen no curve</strong></span></span></code></strong><br>
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<strong><code><span style="margin:0px"><span style="margin:0px"><strong>kst2 --help  works</strong></span></span></code></strong></div>
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<strong><code><span style="margin:0px"><span style="margin:0px"><strong>kst2 gyrodata.dat -y 1 works</strong></span></span></code></strong><br>
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<strong><code><span style="margin:0px"><span style="margin:0px"><strong><br>
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<strong><code><span style="margin:0px"><span style="margin:0px"><strong>
<pre><strong><code><span style="margin:0px"><span style="margin:0px"><strong>kst2 gyrodata.dat -f 7000 -n 10000 -y 1  got a basic trapazoidal waveform</strong></span></span></code></strong></pre>
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<pre><strong><strong><code><span style="margin:0px"><span style="margin:0px"><strong></strong></span></span></code></strong></strong><pre><strong><strong><code><span style="margin:0px"><span style="margin:0px"><strong><pre><strong><code><span style="margin:0px"><span style="margin:0px"><strong>kst2 gyrodata.dat -m 1 -y 1 -y 2 -y 3  data is plotted in the first window, windows 2 and 3 are empty</strong></span></span></code></strong></pre></strong></span></span></code></strong></strong><pre><strong><strong><strong><code><span style="margin:0px"><span style="margin:0px"><strong><pre><strong><code><span style="margin:0px"><span style="margin:0px"><strong>kst2 gyrodata.dat -m 2 -P 1 -y 1 -P 2 -y 2 -y 3 data in the large window, the right window is empty</strong></span></span></code></strong></pre><pre><strong><code><span style="margin:0px"><span style="margin:0px"><strong>The same erratic behavior is seen when I run the wizard. This is not the behavior I enjoyed on the</strong></span></span></code></strong></pre><pre><strong><code><span style="margin:0px"><span style="margin:0px"><strong> same machine a few years ago.</strong></span></span></code></strong></pre><pre><strong><code><span style="margin:0px"><span style="margin:0px"><strong>Any ideas?</strong></span></span></code></strong></pre><pre><strong><code><span style="margin:0px"><span style="margin:0px"><strong>Thanks</strong></span></span></code></strong></pre><pre><strong><code><span style="margin:0px"><span style="margin:0px"><strong>Chuck Glasser</strong></span></span></code></strong></pre></strong></span></span></code></strong></strong></strong></pre></pre></pre>
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