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I use X2Go to connect from my local Linux system to some remote Centos 7 systems where I run Cadence Virtuoso software. As far as I know the systems and X2Go are set up the same.</div>
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<span style="font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">Systems have the latest OS patches.</span></div>
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<span style="font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">X2go was installed from Epel repo.</span>
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client is v. 4.1.1.1-1.el7</div>
<span style="font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">server is4.1.0.3-9.el7</span><br>
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There is one system that I connect to where when I start the X2Go session then the screen goes black for a second or two.</div>
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When I run Virtuoso on that system then whenever I click on the main Virtuoso window or a Virtuoso graphics window then my screen goes black. If I click outside the Virtuoso window then the screen reappears. If I click on the Virtuoso library manager window
then the screen stays on.<br>
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Note that I am running X2Go windowed but my entire screen goes black, not just the X2go window.</div>
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Any suggestions what could be going wrong and how to debug it? I do not know how to turn on debugging in the Linux version.</div>
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I am wondering if it is something weird with the color palette since it only happens for certain windows.<br>
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<div>I can connect to other systems without issue that are set up the same.</div>
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Thanks<br>
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