[MC-183970] Game Freezes when Opening Screenshots and Links on Ubuntu

When I take a screenshot, when opening the screenshot by clicking the link in chat, the screenshot opens and then Minecraft sometimes completely freezes after that happens. This also happens with web links.

I have not had this happen on Windows 10 or Mac OS X - only on Ubuntu.

This seems to only happen in 1.14+.

I have attached a log below, but it does not contain any errors - only normal warnings about ambiguity between arguments which always appear.

After a while the launcher says: Process crashed with exit code 9

Attachments

latest.log

Comments 3

galaxy_2alex 2020-05-21T19:42:50Z

Please provide the launcher log after this issue occurred.

wobst.michael 2020-10-21T16:25:55Z

Please attach the full launcher log found in [minecraft/launcher_log.txt|http://hopper.minecraft.net/help/guides/finding-minecraft-data-folder/].

mcblueparrot 2020-12-07T17:06:17Z

I can no longer reproduce the issue, and I don't have the log any more (because I read the comment wrong). This is probably not a Minecraft bug, because it used to happen on 1.15.2 but it won't happen any more. It could also be because I moved .minecraft to .minecraftold (or something similar).