Dear Maintainer,

the autopkgtests for pd-vstplugin uses lsp-plugins-vst3 to check whether
it (pd-vstplugin) can correctly detect VST3 plugins.

this works great on amd64 and i386, but unfortunately not on arm64 (and
therefore pd-vstplugin is currently stuck in sid).

i finally found the time to investigate a bit and it seems that
pd-vstplugin can detect all packaged VST3-plugins on arm64
(dpf-plugins-vst3, dragonfly-reverb-vst3, iem-plugin-suite-vst3 and
vst3sdk-plugins), only lsp-plugins-vst3 is not detected.

looking at the package contents, i see that all working packages install
binaries as '/usr/lib/vst3/*.vst3/Contents/aarch64-linux/',
only lsp-plugins-vst3 installs binaries as
'/usr/lib/vst3/*.vst3/Contents/armv8l-linux/' [sic! even though the
lsp-plugins.so file is really arm64]

if I copy the files to ~/.vst3/*.vst/Contents/aarch64-linux/ they become
detectable!

(I'm afraid,my test environment is only amdahl.debian.org, so I cannot
just fix the installation path to
'/usr/lib/vst3/*.vst3/Contents/aarch64-linux/')

my conclusion is, that lsp-plugins-vst3 installs the files to the wrong
path on arm64, making the plugins useless on this platform.

my interpretation is backed up by steinberg's documentation at [1],
which says:

thanks for fixing :-)

dfasr
IOhannes



[1]
<https://steinbergmedia.github.io/vst3_dev_portal/pages/Technical+Documentation/Locations+Format/Plugin+Format.html?highlight=uname#for-the-linux-platform>

Hello,

Bug #1134678 in lsp-plugins reported by you has been fixed in the
Git repository and is awaiting an upload. You can see the commit
message below and you can check the diff of the fix at:

https://salsa.debian.org/multimedia-team/lsp-plugins/-/commit/a714068cab362b3c504dfd213570de13e876db0e

(this message was generated automatically)
-- 
Greetings

https://bugs.debian.org/1134678

We believe that the bug you reported is fixed in the latest version of
lsp-plugins, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1134678@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Dennis Braun <snd@debian.org> (supplier of updated lsp-plugins package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Mon, 22 Jun 2026 15:07:11 +0200
Source: lsp-plugins
Architecture: source
Version: 1.2.33-1
Distribution: unstable
Urgency: medium
Maintainer: Debian Multimedia Maintainers <debian-multimedia@lists.debian.org>
Changed-By: Dennis Braun <snd@debian.org>
Closes: 1134678
Changes:
 lsp-plugins (1.2.33-1) unstable; urgency=medium
 .
   * New upstream version 1.2.33
   * Change build feature jack -> standalone
   * Remove liblsp-plugins-jack-*.so from standalone installation
   * Add liblsp-plugins-standalone-*.so to standalone installation
   * Refresh patchset. Fix arm installation paths (Closes: #1134678)
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 fba51316579357f9da812767d59ca6b3964d618f 9224 lsp-plugins_1.2.33-1.debian.tar.xz
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Checksums-Sha256:
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