[Bug]: AC97 not working anymore under windows 98

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评估

难度
4/5
预计耗时
3-5 天
新手友好度
38/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
活跃
技术栈
c
领域
backend

调研方向

Start by reproducing the issue in VirtualBox 7.2.8 with a Windows 98SE guest and AC97 audio, then inspect the uploaded logs and files for device detection details. Compare the AC97 behavior with an earlier version such as 7.0.20 to locate the regression; done means Windows 98SE recognizes the AC97 device again.

由索引模型根据 Issue 内容生成。

描述

bug
Version

7.2.8

Host OS Type

Linux

Host OS name + version

Arch Linux

Host Architecture

x86

Guest OS Type

Windows

Guest Architecture

x86

Guest OS name + version

Windows 98SE

Component

Audio

What happened?

Users report that AC97 worked flawlessly with specific WDM for Windows 95 in Windows 98. However, now AC97 device is not even recognized by Windows anymore. According to google AI, this is the case since 7.0.20. Why do you break working hardware for older OS?

How can we reproduce this?

Install Windows 98SE into VBox and try to see AC97 device in device manager.

Did you upload all of your necessary log files, screenshots, etc.?
  • Yes, I've uploaded all pertinent files to this issue.
主要语言
C
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派生
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PR 合并指标
30 天内没有已合并 PR

环境准备

  • 没有 Dockerfile 或 Docker Compose 文件
  • 没有 Pull Request 模板
  • 阅读贡献指南

从这里开始

  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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