[Bug]: VirtualBox reports peripheral battery on host as system battery on guest
维护者通常 6 天内回复
还没有人认领这个 Issue。
评估
- 难度
- 4/5
- 预计耗时
- 3-5 天
- 新手友好度
- 46/100
- Issue 类型
- 缺陷
- 描述清晰度
- 基本清楚
- 活跃度
- 活跃
- 技术栈
- c, linux
调研方向
Start by reproducing this with a PlayStation 5 controller connected to a Linux host and a Windows guest, then inspect how host power supplies under /sys/class/power_supply are discovered and exposed to the guest. The issue does not name source files or tests, so locate the relevant host battery detection and guest reporting paths. Done means a peripheral battery no longer appears as the guest's system battery, while a real host battery is still reported.
由索引模型根据 Issue 内容生成。
描述
Version
7.2.20
Host OS Type
Linux
Host OS name + version
Arch Linux (2026-10-17)
Host Architecture
x86
Guest OS Type
Windows
Guest Architecture
x86
Guest OS name + version
Windows 10 Build 19044.7725
Component
Other
What happened?
With a PlayStation controller connected to a desktop host, a newly started guest will report a system battery.
Unplugging the controller will make the guest OS report "no battery".
VBox (1).log: It seems not to contain how the battery is reported.
How can we reproduce this?
- Have a PlayStation 5 controller connected to a Linux host (or some other device that will report its battery in
/sys/class/power_supplybut is not meant to power the host) - Start a Windows guest.
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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环境准备
- 没有 Dockerfile 或 Docker Compose 文件
- 没有 Pull Request 模板
- 阅读贡献指南
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- Fork 仓库，在一个分支上完成修改。
- 提交 Pull Request，并在描述里引用这个 Issue 编号。
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