MacOS Big Sur rendering bug.
Hi!
I am an apple developer and I installed Big Sur beta (now on version 3) for work. I run into a problem with Illustrator that other people are not seeing. If I open one file everything is OK. When opening two or more files, I get a really nasty visual problem, with Illustror only. See file attached. Is anybody else having this problem, is there a way to fix it? I reinstalled Illustrator and it keeps happening.
Anonymous
shared this idea
This issue is resolved in Big Sur (macOS 11) public release
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Anonymous
commented
temporary fix would be to turn off GPU Performance in the Performance tab in Preferences
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gequ
commented
The problem is gone in 24.2.3 & Big Sur PB4
The new problem is that the palette is not shown (or not drawn completely) when you open a tool. -
IPv6Freely
commented
I'm encountering the same thing. Of course the Adobe support gives you the typical "its still in beta" response. Uh... yeah, that's why I reported it. So you could have it fixed by the time it's released. That's... kind of the point of developer betas.
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Tudor
commented
Having the same bug on an iMac Pro, Big Sur. Basic support didn't help. Advanced support said they'll give me a call in 24-48 hrs... It seems the bug is from 2015...
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Jon
commented
SOLVED - For me.
Egor suggested disabling GPU - SUCCESS!!
Thank you 1,000 times for the tip.
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If you disable GPU — does it stay?
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Jon
commented
I can open 1 illustrator doc and do just about everything. try and open additional docs.... Red Screens on all but first.
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Anonymous
commented
I'm running MacOS Big Sur Developer Beta.
Whenever I open a new document on illustrator, or open some existing documents, the whole screen turns red and when I try to zoom into the art-board or the document in general, it begins to glitch and white rectangles appear. I'm unable to select or move around any artwork.
