Bug #19241: Ractor will change Windows System Power Mode

• Status: Third Party's Issue
• Assignee: -
• Target version: -
• ruby -v: ruby 3.1.3p185 (2022-11-24 revision 1a6b16756e) [x64-mingw-ucrt]
• Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN

[jakit (Jakit Liang)]

Problem

Just start irb:

% irb
irb(main):001:0>

And you can see Windows Power mode will change to High Performance

Version

ruby 3.1.3p185 (2022-11-24 revision 1a6b16756e) [x64-mingw-ucrt]

And other version of 3.x also have this problem.

Expected

Please not change user's system settings.

[jakit (Jakit Liang)]

jakit (Jakit Liang) wrote:

Problem

Just start irb:

% irb
irb(main):001:0>

And you can see Windows Power mode will change to High Performance

Version

ruby 3.1.3p185 (2022-11-24 revision 1a6b16756e) [x64-mingw-ucrt]

And other version of 3.x also have this problem.

Expected

Please not change user's system settings.

I've tried 2.7.7 and 2.5.9. And there is no such problem.

[jakit (Jakit Liang)]

I recheck this issue, It happened while starting with sh.exe in MSYS2.

And I start sh.exe standalone and Power Mode changed.

But why not happened with ruby-2.7? And I'm not sure.

[hsbt (Hiroshi SHIBATA)]

• Status changed from Open to Third Party's Issue

Can you file this to https://github.com/oneclick/rubyinstaller2/?