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Cannot get Vital linux VST to load on NixOS

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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
48/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
活跃
技术栈
linux, nixos

调研方向

首先使用 Vestige 从 /run/current-system/sw/lib/vst 和 /run/current-system/sw/lib/vst3 复现 Vital 的故障,然后尝试 Carla 插件路径并记录报告的崩溃。比较两条路径的输出,并验证 Vital 能够加载和运行,同时 LMMS 不会冻结、崩溃或报告缺少入口点。

由索引模型根据 Issue 内容生成。

描述

bug
System Information

NixOS 26.05 Linux 7.2.6 Sway (Wayland)

LMMS Version(s)

1.2.2-unstable-2026-04-21 from nixpkgs (26.05)

Most Recent Working Version

No response

Bug Summary

Cannot get Vital to load with carla nor vestige on NixOS, either crashes or fails to load

Expected Behaviour

Vital should load correctly and function as expected

Steps To Reproduce

With vestige

  1. Add the plugin from /run/current-system/sw/lib/vst or /run/current-system/sw/lib/vst3
  2. You should get the following output depending on from which directory the plugin shared library was loaded:
unique ID: Vita
RemotePlugin::DebugMessage: inputs: 0; outputs: 2
RemotePlugin::DebugMessage: creating editor
Error while reading.
Process error:  QProcess::Crashed
Remote plugin crashed
Starting detached.
RemotePlugin::DebugMessage: could not find entry point
QProcess: Destroyed while process ("/nix/store/zn1m90dsgzwglf20ahz9wl459362lyw0-lmms-1.2.2-unstable-2026-04-21/lib/lmms/NativeLinuxRemoteVstPlugin64") is still running.

With carla

  1. Add the following plugin path: /run/current-system/sw/lib/vst3
  2. Add Vital plugin
  3. LMMS freezes for a couple seconds
  4. You should get the following output:
[carla] Trying to start carla-plugin using "/nix/store/7ap6fsppwrz6xp8bphhqf444x1wwbriy-carla-2.5.10/share/carla/resources/carla-plugin"
LRDF Support not available (LADSPA-RDF will be disabled)
Carla 2.5.10 started, status:
  Python version: 3.13.15
  Qt version:     5.15.19
  PyQt version:   5.15.10
  Binary dir:     /nix/store/7ap6fsppwrz6xp8bphhqf444x1wwbriy-carla-2.5.10/lib/carla
  Resources dir:  /nix/store/7ap6fsppwrz6xp8bphhqf444x1wwbriy-carla-2.5.10/share/carla/resources
Frontend pixel ratio is 1.0
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
[1]    15071 segmentation fault (core dumped)  lmms
                                                                    
aceinet-nix git:master*  199s
❯ Got SIGTERM -> Closing now
CarlaPipeCommon::_writeMsgBuffer(..., 8) - failed with -1 (false), message was:
exiting
Logs

No response

Screenshots / Minimum Reproducible Project

No response

Please search the issue tracker for existing bug reports before submitting your own.
  • I have searched all existing issues and confirmed that this is not a duplicate.
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  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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