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#1 2024-09-02 07:20:00

LyCC
Member
Registered: 2012-09-05
Posts: 162

[SOLVED] libstdc not found

Hello everyone,

I'm having some trouble after the latest update, 

bin/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.29' not found (required by /usr/lib/libgallium-24.2.1-arch1.1.so)
bin/glnxa64/libstdc++.so.6: version `CXXABI_1.3.13' not found (required by /usr/lib/libLLVM.so.18.1)

which is here

whereis libstdc++.so.6
libstdc++.so.6: /usr/lib/libstdc++.so.6 /usr/lib32/libstdc++.so.6

and if I preload it, it one seems to work, however other parts of the app are not working any more, I guess for some similar reason. I really do not wish to preload all libraries one by one. What would be
the best course of action to do in this case?

Thank you.

Last edited by LyCC (2024-09-04 16:39:42)

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#2 2024-09-02 08:17:15

seth
Member
Registered: 2012-09-03
Posts: 57,188

Re: [SOLVED] libstdc not found

"bin/glnxa64/libstdc++.so.6" ?
Matlab?

ldd /usr/lib/libgallium-24.2.1-arch1.1.so
printenv | grep LD
grep -r . /etc/ld.so.conf*

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#3 2024-09-02 08:35:36

LyCC
Member
Registered: 2012-09-05
Posts: 162

Re: [SOLVED] libstdc not found

Yes, matlab. Created a new user and tried to reinstall it, but the installer throws the same exact issues.

ldd /usr/lib/libgallium-24.2.1-arch1.1.so
        linux-vdso.so.1 (0x00007b8084f39000)
        libglapi.so.0 => /usr/lib/libglapi.so.0 (0x00007b8084ec7000)
        libdrm.so.2 => /usr/lib/libdrm.so.2 (0x00007b8084eb0000)
        libLLVM.so.18.1 => /usr/lib/libLLVM.so.18.1 (0x00007b807a600000)
        libexpat.so.1 => /usr/lib/libexpat.so.1 (0x00007b80827d7000)
        libz.so.1 => /usr/lib/libz.so.1 (0x00007b80827be000)
        libzstd.so.1 => /usr/lib/libzstd.so.1 (0x00007b80826df000)
        libxcb-dri3.so.0 => /usr/lib/libxcb-dri3.so.0 (0x00007b8084ea7000)
        libsensors.so.5 => /usr/lib/libsensors.so.5 (0x00007b80826d0000)
        libdrm_radeon.so.1 => /usr/lib/libdrm_radeon.so.1 (0x00007b8084e99000)
        libelf.so.1 => /usr/lib/libelf.so.1 (0x00007b807a5e4000)
        libdrm_amdgpu.so.1 => /usr/lib/libdrm_amdgpu.so.1 (0x00007b80826c4000)
        libdrm_intel.so.1 => /usr/lib/libdrm_intel.so.1 (0x00007b807a5c0000)
        libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007b807a200000)
        libm.so.6 => /usr/lib/libm.so.6 (0x00007b807a4d1000)
        libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x00007b807a4a3000)
        libc.so.6 => /usr/lib/libc.so.6 (0x00007b807a00f000)
        libffi.so.8 => /usr/lib/libffi.so.8 (0x00007b80826b7000)
        libedit.so.0 => /usr/lib/libedit.so.0 (0x00007b8079fd6000)
        libncursesw.so.6 => /usr/lib/libncursesw.so.6 (0x00007b8079f67000)
        libxml2.so.2 => /usr/lib/libxml2.so.2 (0x00007b8079e1b000)
        /usr/lib64/ld-linux-x86-64.so.2 (0x00007b8084f3b000)
        libxcb.so.1 => /usr/lib/libxcb.so.1 (0x00007b8079df0000)
        libpciaccess.so.0 => /usr/lib/libpciaccess.so.0 (0x00007b807a496000)
        liblzma.so.5 => /usr/lib/liblzma.so.5 (0x00007b8079dbd000)
        libicuuc.so.75 => /usr/lib/libicuuc.so.75 (0x00007b8079bc3000)
        libXau.so.6 => /usr/lib/libXau.so.6 (0x00007b807a48f000)
        libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0x00007b807a487000)
        libicudata.so.75 => /usr/lib/libicudata.so.75 (0x00007b8077e00000)
printenv | grep LD
OLDPWD=/home/user
grep -r . /etc/ld.so.conf*
/etc/ld.so.conf:# Dynamic linker/loader configuration.
/etc/ld.so.conf:# See ld.so(8) and ldconfig(8) for details.
/etc/ld.so.conf:include /etc/ld.so.conf.d/*.conf
/etc/ld.so.conf:include /usr/lib/ld.so.conf.d/*.conf
/etc/ld.so.conf.d/lib32-glibc.conf:/usr/lib32
/etc/ld.so.conf.d/cuda.conf:/opt/cuda/lib64
/etc/ld.so.conf.d/cuda.conf:/opt/cuda/nvvm/lib64
/etc/ld.so.conf.d/cuda.conf:/opt/cuda/extras/CUPTI/lib64

edit:
did a 

find matlab/ -name "*.so*" -exec ldd {} \; 2>/dev/null | grep 'not found' | sort -u | sed -r 's/^\s+(\S+.so).*$/\1/'

and get huge number of not founds

/opt/matlab/R2024a/bin/glnxa64/systemcomposer_resolvers/systemcomposer/resolvers_slModel/mwsystemcomposer_resolvers_slModel.so: /opt/matlab/R2024a/bin/glnxa64/systemcomposer_resolvers/systemcomposer/resolvers_slModel/../../../../../sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.30' not found (required by /usr/lib/libgallium-24.2.1-arch1.1.so)
...
/opt/matlab/R2024a/bin/glnxa64/zc_registry_services/systemcomposer/registry_impl/mwregistry_impl.so: /opt/matlab/R2024a/bin/glnxa64/zc_registry_services/systemcomposer/registry_impl/../../../../../sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.13' not found (required by /usr/lib/libLLVM.so.18.1)

Last edited by LyCC (2024-09-02 08:42:29)

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#4 2024-09-02 09:16:51

WorMzy
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From: Scotland
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Posts: 12,327
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Re: [SOLVED] libstdc not found

Mod note: Moving to AUR Issues.

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#5 2024-09-02 11:06:59

seth
Member
Registered: 2012-09-03
Posts: 57,188

Re: [SOLVED] libstdc not found

So this is matlab specific (there's nothing in the ldd or environment to suggest a general prolem) and the immediate issue is that matlab pre-loads or prefers its bundled libstdc++ which is incompatible w/ the system libraries that also get linked in.
Have you tried to rebuild the matlab package?

What happens if you just move the bundled libstdc++.so.6 away?

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#6 2024-09-04 16:39:23

LyCC
Member
Registered: 2012-09-05
Posts: 162

Re: [SOLVED] libstdc not found

seth wrote:

So this is matlab specific (there's nothing in the ldd or environment to suggest a general prolem) and the immediate issue is that matlab pre-loads or prefers its bundled libstdc++ which is incompatible w/ the system libraries that also get linked in.
Have you tried to rebuild the matlab package?

I didn't use the AUR package, downloaded matlab from their website directly.

What happens if you just move the bundled libstdc++.so.6 away?

Then it works just fine, why didn't I thought of that?

Thank you very much, really appreciate it.

Last edited by LyCC (2024-09-04 16:40:33)

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#7 2024-09-04 16:42:58

seth
Member
Registered: 2012-09-03
Posts: 57,188

Re: [SOLVED] libstdc not found

I didn't use the AUR package, downloaded matlab from their website directly.

You might want to reconsider that, https://aur.archlinux.org/cgit/aur.git/ … atlab#n130

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#8 2024-09-06 09:25:24

LyCC
Member
Registered: 2012-09-05
Posts: 162

Re: [SOLVED] libstdc not found

seth wrote:

I didn't use the AUR package, downloaded matlab from their website directly.

You might want to reconsider that, https://aur.archlinux.org/cgit/aur.git/ … atlab#n130

Yes, I see now, the problematic libs are removed. Thank you again.

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