I assume this is the new thread for Z16 Core Beta feedback. So will copy my posts here:-
I have had 2 failed attempts to "Try" Z16 Core Beta on my machine.
Both finish with a dark Blue desktop with white taskbar at top showing time correct at boot (then frozen) and a mouse pointer that does nothing.
This is a retrograde step for me as Z16 Core Alpha was fine running from that same 32GB USB stick.
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I now tried selecting 2nd option - Try Zorin using safe graphics.
I now have it working but wrong screen resolution.
Something has changed between 16 Alpha and 16 Beta. I have never had this issue with Z12, Z15 or Z16Alpha.
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Could it be a RAM capacity issue maybe 16Beta needing more than 16Alpha whilst using Live USB?
I tried reducing Persistence to 1024MB on the USB with Z16 Core Beta, but still cannot lauch Zorin Live disk with normal graphics. I have 2.5GB RAM.
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Regarding graphocs, it is an old Centrino Duo laptop. No Nvidia or other exotic graphics. Video Controller is Intel® Graphics Media Accelerator 950.
Other Z16 Core Beta feedback comments:
I have also found that USB persistence is still not working on 16Beta, as reported on 16Alpha. So my alsamixer tweak (which I still have to do to get sound to work through internal speakers) and other setting changes are not retained between boots.
In 15.3 Core, I have set a dark background taskbar (semi transparent) with a light theme. I can't seem to achieve that in 16Beta. I can't remember if I did it using gnome tweaks on 15.
It was possible to change desktop icon size by right click and dragging a corner. On Z16Beta it appears we now only get choice of "Tiny" and 3 other preset choices of icon size.