I'm having an issue with Ubuntu 20. If the user/(technician) connects a different VGA display (what he happens to have in his truck) than what was installed with, it switches to a unconnected computer display and blanks the VGA display even though that is the display the user logged in on. I believe this is a programming fault that could be corrected, but have no idea how to report this
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https://askubuntu.com/questions/5121/how-do-i-report-a-bug – graham May 26 '21 at 19:42
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Ubuntu 20? There is no such release. Ubuntu uses yy.mm format (year.month of release) for all server & desktop releases, the yy being used only for IoT and specialist appliance/device releases (also suitable for cloud use) that can use snap packages only. By Ubuntu 20 do you mean Ubuntu Core 20? as it's a different product to Ubuntu 20.04 LTS (desktop or server). You've implied twice you're using a snap only release (20) but tagged 20.04 - please clarify – guiverc May 26 '21 at 22:40
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Sorry, 20.04 LTS is the operating system in question. – Steve May 28 '21 at 04:33
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i'm still reading up on the how to report this, but this is going to be difficult for the following reasons: 1)All computers having this issue are off-line by LLNL security. 2)I'm uncertain what application performs the switch from the login to desktop display. Maybe someone could inform me what that application is. 3) I doubt this is related to a resolution problem, just that the operating system has recognized that there has been a VGA terminal change. – Steve May 28 '21 at 05:01