Bug#953519: liblapacke: undefined symbol in /usr/lib/x86_64-linux-gnu/liblapacke.so

[Sébastien Villemot]

Control: reassign -1 libatlas3-base
Control: tags -1 - a11y
Control: tags -1 + moreinfo

Dear Marco,

Le mardi 10 mars 2020 à 09:29 +0800, Marco a écrit :
> Package: liblapacke
> Version: 3.9.0-1
> Severity: normal
> Tags: a11y
> 
> 
> 
> -- System Information:
> Debian Release: bullseye/sid
>   APT prefers testing
>   APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable'), (1, 'experimental')
> Architecture: amd64 (x86_64)
> Foreign Architectures: i386
> 
> Kernel: Linux 5.5.0-rc5-amd64 (SMP w/8 CPU cores)
> Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_USER, TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
> Locale: LANG=en_US.UTF-8, LC_CTYPE=zh_CN.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
> Shell: /bin/sh linked to /usr/bin/dash
> Init: systemd (via /run/systemd/system)
> LSM: AppArmor: enabled
> 
> Versions of packages liblapacke depends on:
> ii  libatlas3-base [liblapack.so.3]        3.10.3-9
> ii  libblas3 [libblas.so.3]                3.9.0-1
> ii  libc6                                  2.29-10
> ii  liblapack3 [liblapack.so.3]            3.9.0-1
> ii  libopenblas0-pthread [liblapack.so.3]  0.3.8+ds-1
> ii  libtmglib3                             3.9.0-1
> 
> liblapacke recommends no packages.
> 
> liblapacke suggests no packages.
> 
> -- no debconf information
> 
> 
>  ldd -r /usr/lib/x86_64-linux-gnu/liblapacke.so                                                                                                                              marco at thinkPad
> 	linux-vdso.so.1 (0x00007ffc44fd6000)
> 	libblas.so.3 => /lib/x86_64-linux-gnu/libblas.so.3 (0x00007f4aa076a000)
> 	libtmglib.so.3 => /lib/x86_64-linux-gnu/libtmglib.so.3 (0x00007f4aa0706000)
> 	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f4aa0546000)
> 	libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f4aa0541000)
> 	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f4aa03fc000)
> 	libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f4aa03e2000)
> 	/lib64/ld-linux-x86-64.so.2 (0x00007f4aa10b9000)
> undefined symbol: cgesvdq_	(/usr/lib/x86_64-linux-gnu/liblapacke.so)
> undefined symbol: dgesvdq_	(/usr/lib/x86_64-linux-gnu/liblapacke.so)
> undefined symbol: sgesvdq_	(/usr/lib/x86_64-linux-gnu/liblapacke.so)
> undefined symbol: zgesvdq_	(/usr/lib/x86_64-linux-gnu/liblapacke.so)

I can reproduce your problem if I combine liblapacke 3.9.0-1 with
libatlas3-base 3.10.3-8 (and assuming that the liblapack.so.3
alternative points to the atlas flavour).

However I cannot reproduce it if I use libatlas3-base 3.10.3-9, which
is the one you are supposed to have installed, according to your bug
report.

So I am a bit confused. Are you sure that the versions of the installed
packages as reported above correspond to the environment in which you
encountered the problem?

Best,

-- 
⢀⣴⠾⠻⢶⣦⠀  Sébastien Villemot
⣾⠁⢠⠒⠀⣿⡁  Debian Developer
⢿⡄⠘⠷⠚⠋⠀  https://sebastien.villemot.name
⠈⠳⣄⠀⠀⠀⠀  https://www.debian.org

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