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After I updated my MacBook Pro to Catalina, every time I close the lid for a while some windows will be blurry.

Here is an example:

  • The left window was opened before sleep and now it is blurry.
  • The right one is newly opened.

This often happens when using Chrome and VScode.

Does anyone know this issue?

Example: the left window was is opened before sleep and now it is blurry. The right one is newly opened.

Giacomo1968
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Hongmin Li
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  • Does this happen for all apps or just VSCode? I suspect it's just VSCode and it's just a bug in whatever non-native cross-platform GUI toolkit Microsoft used. – Spiff Oct 28 '19 at 17:20
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    This also happens in other apps, specifically Chrome for me. – Gus Oct 30 '19 at 01:54
  • I have the same problem. Chrome, Spotify and other apps got affected. – Ilia Kurtov Oct 31 '19 at 09:36
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    It seems as this problem affects all Chromium based applications: Chrome as a browser and Spotify & VSCode as Electron apps. – Schlomo Dec 03 '19 at 07:52
  • The fact that it shows in a screenshot would seem to indicate an issue with the video kext - id talk to Apple about it and see if maybe you’ve got a weird hardware issue or see if it’s a known problem. – Michael Sims Nov 09 '20 at 06:05

1 Answers1

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Looks like this is (related to?) a chromium bug that's been fixed for version 79 (in beta at time of writing). Not sure how long it'll take to filter down to the electron apps.

gandaliter
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