So this occurs after playing for a few minutes, it doesn't happen when I try to alt-tab right after I launch the game. The game will crash and the launcher opens with a text box that says "game crashed":
[media]. I play in fullscreen on 1.15.2
here's the crash report https://paste.ubuntu.com/p/Y8t7BMKzyZ/
We do not have enough information to find the cause of this issue.
Please attach the full launcher log found in
[minecraft/launcher_log.txt|https://minecrafthopper.net/help/guides/getting-minecraft-logs/].This issue has been temporarily closed as Awaiting Response. Once the requested information has been delivered, the report will be reopened automatically.
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