Your message dated Thu, 15 Oct 2026 13:34:01 +0000
with message-id <[email protected]>
and subject line Bug#1150986: fixed in simdutf 9.3.0+really9.1.2-1
has caused the Debian Bug report #1150986,
regarding libsimdutf35: ABI break / SONAME bump to .37 not handled correctly
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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immediately.)
--
1150986: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1150986
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: libsimdutf35
Version: 9.3.0-1
Severity: serious
Justification: Policy §8
X-Debbugs-Cc: [email protected], Jérémy Lal <[email protected]>
Control: affects -1 + libvte-2.91-0 libvte-2.91-gtk4-0 ptyxis gnome-console
gnome-terminal
libsimdutf35 is the systematic package name for libsimdutf.so.35, but
since recently (presumably the recent 9.3.0 update) it contains
libsimdutf.so.37 instead, an incompatible SONAME. This makes
executables/libraries that were compiled against libsimdutf.so.35 fail
to run, in particular any VTE-based terminal emulator:
$ ptyxis
ptyxis: error while loading shared libraries: libsimdutf.so.35: cannot open
shared object file: No such file or directory
$ dpkg -S libsimdutf.so
libsimdutf35:amd64: /usr/lib/x86_64-linux-gnu/libsimdutf.so.37.0.0
libsimdutf35:amd64: /usr/lib/x86_64-linux-gnu/libsimdutf.so.37
I would recommend rolling back to 9.1.2, versioned as 9.3.0+really9.1.2,
and then preparing a graceful transition to libsimdutf37 (presumably
versioned as something like 9.3.0+really9.3.0) in experimental.
I would also recommend that the packaging should ensure that it will
FTBFS if the library's SONAME changes without the maintainer noticing,
perhaps like this:
--- old/debian/libsimdutf35.install
+++ new/debian/libsimdutf35.install
-usr/lib/*/libsimdutf.so.*
+usr/lib/*/libsimdutf.so.35
+usr/lib/*/libsimdutf.so.*.*
That way, the build of 9.3.0 would have failed, and then the uploader
would have the opportunity to think "something is obviously wrong here"
and handle the new upstream release as a transition, with a package
rename, a trip through NEW, and release team coordination.
Thanks,
smcv
-- System Information:
Debian Release: forky/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500,
'stable-updates'), (500, 'stable-security-debug'), (500, 'stable-security'),
(500, 'stable-debug'), (500, 'proposed-updates-debug'), (500,
'oldstable-security-debug'), (500, 'oldstable-security'), (500,
'oldstable-debug'), (500, 'buildd-unstable'), (500, 'unstable'), (500,
'testing'), (500, 'stable'), (1, 'experimental-debug'), (1,
'buildd-experimental'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 7.2.10+deb14-amd64 (SMP w/14 CPU threads; PREEMPT)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8),
LANGUAGE=en_GB:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages libsimdutf35 depends on:
ii libc6 2.43-7
ii libgcc-s1 16.2.0-3
ii libstdc++6 16.2.0-3
libsimdutf35 recommends no packages.
libsimdutf35 suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: simdutf
Source-Version: 9.3.0+really9.1.2-1
Done: Jérémy Lal <[email protected]>
We believe that the bug you reported is fixed in the latest version of
simdutf, 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 [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Jérémy Lal <[email protected]> (supplier of updated simdutf 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 [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Thu, 15 Oct 2026 15:09:02 +0200
Source: simdutf
Architecture: source
Version: 9.3.0+really9.1.2-1
Distribution: unstable
Urgency: medium
Maintainer: Mo Zhou <[email protected]>
Changed-By: Jérémy Lal <[email protected]>
Closes: 1150986
Changes:
simdutf (9.3.0+really9.1.2-1) unstable; urgency=medium
.
* Rollback to version 9.1.2. Closes: #1150986.
* Ensure build fails when one skips proper soname bump.
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