Package: liblz4-1 Version: 1.10.0-1 Severity: important
Update to experimental for kde6 and found that apt-listchange was printing error on apt upgrade command: apt install liblz4-1=1.9.4-3 The following package was automatically installed and is no longer required: libgeos3.12.2 Use 'apt autoremove' to remove it. DOWNGRADING: liblz4-1 Summary: Upgrading: 0, Installing: 0, Downgrading: 1, Removing: 0, Not Upgrading: 3 Download size: 59.4 kB Freed space: 9,216 B Continue? [Y/n] Get:1 http://ftp.fr.debian.org/debian testing/main amd64 liblz4-1 amd64 1.9.4-3 [59.4 kB] Fetched 59.4 kB in 0s (326 kB/s) Traceback (most recent call last): File "/usr/bin/apt-listchanges", line 33, in <module> sys.exit(load_entry_point('apt-listchanges==4.4', 'console_scripts', 'apt-listchanges')()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/bin/apt-listchanges", line 25, in importlib_load_entry_point return next(matches).load() ^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.12/importlib/metadata/__init__.py", line 205, in load module = import_module(match.group('module')) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.12/importlib/__init__.py", line 90, in import_module return _bootstrap._gcd_import(name[level:], package, level) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "<frozen importlib._bootstrap>", line 1387, in _gcd_import File "<frozen importlib._bootstrap>", line 1360, in _find_and_load File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 935, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 995, in exec_module File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed File "/usr/lib/python3/dist-packages/apt_listchanges/apt_listchanges.py", line 34, in <module> import apt_pkg ImportError: /lib/x86_64-linux-gnu/liblz4.so.1: undefined symbol: LZ4_XXH32_update dpkg: warning: downgrading liblz4-1:amd64 from 1.10.0-1 to 1.9.4-3 (Reading database ... 517792 files and directories currently installed.) Preparing to unpack .../liblz4-1_1.9.4-3_amd64.deb ... Unpacking liblz4-1:amd64 (1.9.4-3) over (1.10.0-1) ... Setting up liblz4-1:amd64 (1.9.4-3) ... Processing triggers for libc-bin (2.40-1) ... Once downgraded by the comand above, apt-litschnages does work normally. As API seems to have changed; normally package should have ways to know. -- System Information: Debian Release: trixie/sid APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 6.6.46 (SMP w/16 CPU threads; PREEMPT) Kernel taint flags: TAINT_OOT_MODULE Locale: LANG=fr_FR.UTF8, LC_CTYPE=fr_FR.UTF8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages liblz4-1 depends on: ii libc6 2.40-1 ii libxxhash0 0.8.2-2+b1 liblz4-1 recommends no packages. liblz4-1 suggests no packages. -- no debconf information