Hi all,
First time posting here, so hope I got the right category!
Ardour Version is Ardour6.9.0~ds0 (built using 6.9.0~ds0-1build1 and GCC version 11.2.0)
Decent Sampler version is Decent_Sampler-1.5.20-Linux-x86_64
The Decent Sampler standalone UI works perfectly well, however if I try and add Decent Sampler as a VST3 instrument it immediately segfaults when I try to add a track using Decent Sampler.
Decent Sampler Library info:
mmw@godsgrave:~/Downloads/Decent_Sampler-1.5.20-Linux-x86_64$ ldd ./DecentSampler
linux-vdso.so.1 (0x00007ffdecf63000)
libasound.so.2 => /lib/x86_64-linux-gnu/libasound.so.2 (0x00007f4c2f89a000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f4c2f895000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f4c2f890000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f4c2f88b000)
libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f4c2e538000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f4c2e451000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f4c2e229000)
/lib64/ld-linux-x86-64.so.2 (0x00007f4c2f9c9000)
libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007f4c2f84e000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f4c2f832000)
libbrotlidec.so.1 => /lib/x86_64-linux-gnu/libbrotlidec.so.1 (0x00007f4c2f824000)
libbrotlicommon.so.1 => /lib/x86_64-linux-gnu/libbrotlicommon.so.1 (0x00007f4c2f7ff000)
Ardour library info:
mmw@godsgrave:~/Downloads/Decent_Sampler-1.5.20-Linux-x86_64$ ldd /usr/lib/ardour6/ardour-6.9.0~ds0
linux-vdso.so.1 (0x00007ffd61d98000)
libardourcp.so => not found
libwaveview.so.0 => not found
libardour.so.3 => not found
libmidipp.so.4 => not found
libevoral.so.0 => not found
libaudiographer.so.0 => not found
libptformat.so.0 => not found
libcanvas.so.0 => not found
libwidgets.so.0 => not found
libgtkmm2ext.so.0 => not found
libpbd.so.4 => not found
libtemporal.so.0 => not found
libfontconfig.so.1 => /lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007f44307ad000)
libglibmm-2.4.so.1 => /lib/x86_64-linux-gnu/libglibmm-2.4.so.1 (0x00007f4430723000)
libgobject-2.0.so.0 => /lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007f44306c3000)
libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f4430589000)
libsigc-2.0.so.0 => /lib/x86_64-linux-gnu/libsigc-2.0.so.0 (0x00007f4430580000)
libgtk-x11-2.0.so.0 => /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 (0x00007f4430107000)
libgdk-x11-2.0.so.0 => /lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 (0x00007f4430046000)
libpangocairo-1.0.so.0 => /lib/x86_64-linux-gnu/libpangocairo-1.0.so.0 (0x00007f4430034000)
libcairo.so.2 => /lib/x86_64-linux-gnu/libcairo.so.2 (0x00007f442ff0c000)
libpangoft2-1.0.so.0 => /lib/x86_64-linux-gnu/libpangoft2-1.0.so.0 (0x00007f442fef1000)
libpango-1.0.so.0 => /lib/x86_64-linux-gnu/libpango-1.0.so.0 (0x00007f442fe8a000)
libcurl-gnutls.so.4 => /lib/x86_64-linux-gnu/libcurl-gnutls.so.4 (0x00007f442fde7000)
libgtkmm-2.4.so.1 => /lib/x86_64-linux-gnu/libgtkmm-2.4.so.1 (0x00007f442fa8c000)
libatkmm-1.6.so.1 => /lib/x86_64-linux-gnu/libatkmm-1.6.so.1 (0x00007f442fa3c000)
libgdkmm-2.4.so.1 => /lib/x86_64-linux-gnu/libgdkmm-2.4.so.1 (0x00007f442f9ec000)
libpangomm-1.4.so.1 => /lib/x86_64-linux-gnu/libpangomm-1.4.so.1 (0x00007f442f9b9000)
libcairomm-1.0.so.1 => /lib/x86_64-linux-gnu/libcairomm-1.0.so.1 (0x00007f442f98f000)
libfftw3f.so.3 => /lib/x86_64-linux-gnu/libfftw3f.so.3 (0x00007f442f75b000)
liblo.so.7 => /lib/x86_64-linux-gnu/liblo.so.7 (0x00007f442f748000)
libxml2.so.2 => /lib/x86_64-linux-gnu/libxml2.so.2 (0x00007f442f566000)
liblilv-0.so.0 => /lib/x86_64-linux-gnu/liblilv-0.so.0 (0x00007f442f549000)
libsuil-0.so.0 => /lib/x86_64-linux-gnu/libsuil-0.so.0 (0x00007f442f543000)
libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007f442f403000)
libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f442f1d5000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f442f0ee000)
libmvec.so.1 => /lib/x86_64-linux-gnu/libmvec.so.1 (0x00007f442eff1000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f442efd1000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f442eda9000)
libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f442ece1000)
libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f442ecae000)
libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007f442eca5000)
libgmodule-2.0.so.0 => /lib/x86_64-linux-gnu/libgmodule-2.0.so.0 (0x00007f442ec9e000)
/lib64/ld-linux-x86-64.so.2 (0x00007f4431761000)
libffi.so.8 => /lib/x86_64-linux-gnu/libffi.so.8 (0x00007f442ec91000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f442ec1b000)
libXfixes.so.3 => /lib/x86_64-linux-gnu/libXfixes.so.3 (0x00007f442ec11000)
libatk-1.0.so.0 => /lib/x86_64-linux-gnu/libatk-1.0.so.0 (0x00007f442ebe7000)
libgdk_pixbuf-2.0.so.0 => /lib/x86_64-linux-gnu/libgdk_pixbuf-2.0.so.0 (0x00007f442ebb7000)
libgio-2.0.so.0 => /lib/x86_64-linux-gnu/libgio-2.0.so.0 (0x00007f442e9df000)
libXrender.so.1 => /lib/x86_64-linux-gnu/libXrender.so.1 (0x00007f442e9d2000)
libXinerama.so.1 => /lib/x86_64-linux-gnu/libXinerama.so.1 (0x00007f442e9cd000)
libXi.so.6 => /lib/x86_64-linux-gnu/libXi.so.6 (0x00007f442e9b7000)
libXrandr.so.2 => /lib/x86_64-linux-gnu/libXrandr.so.2 (0x00007f442e9aa000)
libXcursor.so.1 => /lib/x86_64-linux-gnu/libXcursor.so.1 (0x00007f442e99e000)
libXcomposite.so.1 => /lib/x86_64-linux-gnu/libXcomposite.so.1 (0x00007f442e999000)
libXdamage.so.1 => /lib/x86_64-linux-gnu/libXdamage.so.1 (0x00007f442e994000)
libXext.so.6 => /lib/x86_64-linux-gnu/libXext.so.6 (0x00007f442e97f000)
libharfbuzz.so.0 => /lib/x86_64-linux-gnu/libharfbuzz.so.0 (0x00007f442e8ae000)
libpixman-1.so.0 => /lib/x86_64-linux-gnu/libpixman-1.so.0 (0x00007f442e803000)
libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007f442e7c8000)
libxcb-shm.so.0 => /lib/x86_64-linux-gnu/libxcb-shm.so.0 (0x00007f442e7c3000)
libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f442e799000)
libxcb-render.so.0 => /lib/x86_64-linux-gnu/libxcb-render.so.0 (0x00007f442e78a000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f442e76c000)
libfribidi.so.0 => /lib/x86_64-linux-gnu/libfribidi.so.0 (0x00007f442e750000)
libthai.so.0 => /lib/x86_64-linux-gnu/libthai.so.0 (0x00007f442e745000)
libnghttp2.so.14 => /lib/x86_64-linux-gnu/libnghttp2.so.14 (0x00007f442e71b000)
libidn2.so.0 => /lib/x86_64-linux-gnu/libidn2.so.0 (0x00007f442e6fa000)
librtmp.so.1 => /lib/x86_64-linux-gnu/librtmp.so.1 (0x00007f442e6d9000)
libssh.so.4 => /lib/x86_64-linux-gnu/libssh.so.4 (0x00007f442e66c000)
libpsl.so.5 => /lib/x86_64-linux-gnu/libpsl.so.5 (0x00007f442e658000)
libnettle.so.8 => /lib/x86_64-linux-gnu/libnettle.so.8 (0x00007f442e612000)
libgnutls.so.30 => /lib/x86_64-linux-gnu/libgnutls.so.30 (0x00007f442e427000)
libgssapi_krb5.so.2 => /lib/x86_64-linux-gnu/libgssapi_krb5.so.2 (0x00007f442e3d3000)
libldap-2.5.so.0 => /lib/x86_64-linux-gnu/libldap-2.5.so.0 (0x00007f442e372000)
liblber-2.5.so.0 => /lib/x86_64-linux-gnu/liblber-2.5.so.0 (0x00007f442e361000)
libzstd.so.1 => /lib/x86_64-linux-gnu/libzstd.so.1 (0x00007f442e292000)
libbrotlidec.so.1 => /lib/x86_64-linux-gnu/libbrotlidec.so.1 (0x00007f442e284000)
libgiomm-2.4.so.1 => /lib/x86_64-linux-gnu/libgiomm-2.4.so.1 (0x00007f442e0b4000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f442e0ad000)
libicuuc.so.70 => /lib/x86_64-linux-gnu/libicuuc.so.70 (0x00007f442deb2000)
liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f442de87000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f442de82000)
libserd-0.so.0 => /lib/x86_64-linux-gnu/libserd-0.so.0 (0x00007f442de69000)
libsord-0.so.0 => /lib/x86_64-linux-gnu/libsord-0.so.0 (0x00007f442de5d000)
libsratom-0.so.0 => /lib/x86_64-linux-gnu/libsratom-0.so.0 (0x00007f442de4f000)
libjpeg.so.8 => /lib/x86_64-linux-gnu/libjpeg.so.8 (0x00007f442ddce000)
libmount.so.1 => /lib/x86_64-linux-gnu/libmount.so.1 (0x00007f442dd8a000)
libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007f442dd5e000)
libgraphite2.so.3 => /lib/x86_64-linux-gnu/libgraphite2.so.3 (0x00007f442dd35000)
libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007f442dd2f000)
libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f442dd27000)
libdatrie.so.1 => /lib/x86_64-linux-gnu/libdatrie.so.1 (0x00007f442dd1e000)
libunistring.so.2 => /lib/x86_64-linux-gnu/libunistring.so.2 (0x00007f442db74000)
libhogweed.so.6 => /lib/x86_64-linux-gnu/libhogweed.so.6 (0x00007f442db2a000)
libgmp.so.10 => /lib/x86_64-linux-gnu/libgmp.so.10 (0x00007f442daa8000)
libcrypto.so.3 => /lib/x86_64-linux-gnu/libcrypto.so.3 (0x00007f442d666000)
libp11-kit.so.0 => /lib/x86_64-linux-gnu/libp11-kit.so.0 (0x00007f442d52b000)
libtasn1.so.6 => /lib/x86_64-linux-gnu/libtasn1.so.6 (0x00007f442d513000)
libkrb5.so.3 => /lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007f442d446000)
libk5crypto.so.3 => /lib/x86_64-linux-gnu/libk5crypto.so.3 (0x00007f442d417000)
libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 (0x00007f442d411000)
libkrb5support.so.0 => /lib/x86_64-linux-gnu/libkrb5support.so.0 (0x00007f442d403000)
libsasl2.so.2 => /lib/x86_64-linux-gnu/libsasl2.so.2 (0x00007f442d3e8000)
libbrotlicommon.so.1 => /lib/x86_64-linux-gnu/libbrotlicommon.so.1 (0x00007f442d3c5000)
libicudata.so.70 => /lib/x86_64-linux-gnu/libicudata.so.70 (0x00007f442b7a5000)
libblkid.so.1 => /lib/x86_64-linux-gnu/libblkid.so.1 (0x00007f442b76e000)
libpcre2-8.so.0 => /lib/x86_64-linux-gnu/libpcre2-8.so.0 (0x00007f442b6d7000)
libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f442b6bf000)
libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1 (0x00007f442b6b8000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f442b6a2000)
libmd.so.0 => /lib/x86_64-linux-gnu/libmd.so.0 (0x00007f442b695000)
An strace reveals the following output, but I’m not sure if that’s expected or not:
openat(AT_FDCWD, "/home/mmw/.config/DecentSampler/SampleLibrary.db", O_RDWR|O_CREAT|O_NOFOLLOW|O_CLOEXEC, 0644) = 47
fstat(47, {st_mode=S_IFREG|0644, st_size=24576, ...}) = 0
fstat(47, {st_mode=S_IFREG|0644, st_size=24576, ...}) = 0
stat("/home/mmw/.config/DecentSampler/SampleLibrary.db", {st_mode=S_IFREG|0644, st_size=24576, ...}) = 0
lseek(47, 0, SEEK_SET) = 0
read(47, "SQLite format 3\0\20\0\1\1\0@ \0\0\0\f\0\0\0\6"..., 100) = 100
fcntl(47, F_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=1073741824, l_len=1}) = 0
fcntl(47, F_SETLK, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=1073741826, l_len=510}) = 0
fcntl(47, F_SETLK, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=1073741824, l_len=1}) = 0
stat("/home/mmw/.config/DecentSampler/SampleLibrary.db-journal", 0x7ffeb562e270) = -1 ENOENT (No such file or directory)
stat("/home/mmw/.config/DecentSampler/SampleLibrary.db-wal", 0x7ffeb562e270) = -1 ENOENT (No such file or directory)
Thanks in advance for any help that can be provided!