Nach neustart: "Can't load RADOS.so"

[jedie]

Hab per apt full-upgrade updates eingespielt und wegen einen neuen Kernel ein reboot gemacht. Danach kommt die Web Overfläche nicht und kommandozeilen Tools sind defekt, wie z.B.:

root@pve2:~# pveam
Can't load '/usr/lib/x86_64-linux-gnu/perl5/5.36/auto/PVE/RADOS/RADOS.so' for module PVE::RADOS: /lib/x86_64-linux-gnu/libboost_thread.so.1.74.0: unsupported version 0 of Verneed record at /usr/lib/x86_64-linux-gnu/perl-base/DynaLoader.pm line 201, <DATA> line 960.
 at /usr/share/perl5/PVE/Storage/RBDPlugin.pm line 16.
Compilation failed in require at /usr/share/perl5/PVE/Storage/RBDPlugin.pm line 16, <DATA> line 960.
BEGIN failed--compilation aborted at /usr/share/perl5/PVE/Storage/RBDPlugin.pm line 16, <DATA> line 960.
Compilation failed in require at /usr/share/perl5/PVE/Storage.pm line 34, <DATA> line 960.
BEGIN failed--compilation aborted at /usr/share/perl5/PVE/Storage.pm line 34, <DATA> line 960.
Compilation failed in require at /usr/share/perl5/PVE/APLInfo.pm line 11, <DATA> line 960.
BEGIN failed--compilation aborted at /usr/share/perl5/PVE/APLInfo.pm line 11, <DATA> line 960.
Compilation failed in require at /usr/share/perl5/PVE/CLI/pveam.pm line 7, <DATA> line 960.
BEGIN failed--compilation aborted at /usr/share/perl5/PVE/CLI/pveam.pm line 7, <DATA> line 960.
Compilation failed in require at /usr/bin/pveam line 6, <DATA> line 960.
BEGIN failed--compilation aborted at /usr/bin/pveam line 6, <DATA> line 960.
root@pve2:~# ldconfig -p | grep libboost_thread
    libboost_thread.so.1.74.0 (libc6,x86-64) => /lib/x86_64-linux-gnu/libboost_thread.so.1.74.0

Paketsystem ist sauber. Keine dekteten Pakete oder so.

Einapt reinstall libboost-thread1.74.0 hat es dann aber gefixt. Aber wie ist das wohl gekommen?