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I came across a weird problem on Kubuntu22.04.

After opening my CLion and selecting Edit -> Find -> Find in Files action, when I tried to type some word to find, the system suddenly got black screen and logged out. Some error message displays:

0.251917] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCIO.PB2],
0.251929] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20210730/psobject-220)
0.779866] integrity: Problem loading X.509 certificate -65
1.035375] ACPI BIOS Error(bug): Could not resolve symbol [\_SB.PCIO.GP17.VGA.LCD._BCM.AFN7], AE_NOT_FOUND (20210730/psargs-330)
1.035419] ACPI Error: Aborting method \_SB.PCIO.GP17.VGA.LCD._BCM due to previous error(AE_NOT_FOUND) (20210730/psparse-529)
/dev/nvmeOn1p2: clean, 232457/31162368 files, 92451620/124645632 blocks
3.913807]

By the way, my laptop uses NVIDIA discrete graphics card.

I cannot really figure out what CLion has to do with the system logout, can any body please help me ? I can provide more infos if you like. Thanks in advance!

creeper12356
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1 Answers1

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There was a new release of Xorg in 2024-04-05 due a security issue: ESB-2024.2065 and related packages that introduced a bug in a function IntelliJ (Webstrom, CLion, and so on) uses. This cause Xorg to crash in very specific situations. IntelliJ implementation of text anti-aliasing is one of those cases for example.

I was having that issue of Xorg crashing when I did something in Webstrom 2024.1, that started after a system upgrade + upgrading to Webstorm 2024.1, and in this post, another user have a very similar issue, where arthur answer solved the issue in my case (please pay attention to the coments if you use KDE)

I have even opened a bug report on JetBrains, if you want to reproduce my steps to see if is the same stuff.

Gabriel Saraiva
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