raspberrypi
NUT installation problem with 6.12.51+rpt-rpi-v8 on Trixie 32-bit (Lite and Desktop)
Describe the bug
NUT installation error on Trixie 32-bit using kernel 6.12.51+rpt-rpi-v8 on Trixie 32-bit (Lite and Desktop):
root@raspberrypi:~# apt-get -y update Hit:1 http://archive.raspberrypi.com/debian trixie InRelease Hit:2 http://raspbian.raspberrypi.com/raspbian trixie InRelease All packages are up to date.
root@raspberrypi:~# apt-get -y install nut Reading package lists... Done Reading package lists... Done Building dependency tree... Done Reading state information... Done The following additional packages will be installed: libnutscan2 libupsclient6t64 nut-client nut-server Suggested packages: nut-monitor nut-cgi nut-i2c nut-ipmi nut-modbus nut-snmp nut-xml The following NEW packages will be installed: libnutscan2 libupsclient6t64 nut nut-client nut-server 0 upgraded, 5 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/3,226 kB of archives. After this operation, 12.2 MB of additional disk space will be used. Selecting previously unselected package libupsclient6t64:armhf. (Reading database ... 120587 files and directories currently installed.) Preparing to unpack .../libupsclient6t64_2.8.1-5_armhf.deb ... Adding 'diversion of /lib/arm-linux-gnueabihf/libupsclient.so.6 to /lib/arm-linux-gnueabihf/libupsclient.so.6.usr-is-merged by libupsclient6t64' Adding 'diversion of /lib/arm-linux-gnueabihf/libupsclient.so.6.0.1 to /lib/arm-linux-gnueabihf/libupsclient.so.6.0.1.usr-is-merged by libupsclient6t64' Unpacking libupsclient6t64:armhf (2.8.1-5) ... Selecting previously unselected package nut-client. Preparing to unpack .../nut-client_2.8.1-5_armhf.deb ... Unpacking nut-client (2.8.1-5) ... Selecting previously unselected package libnutscan2:armhf. Preparing to unpack .../libnutscan2_2.8.1-5_armhf.deb ... Unpacking libnutscan2:armhf (2.8.1-5) ... Selecting previously unselected package nut-server. Preparing to unpack .../nut-server_2.8.1-5_armhf.deb ... Unpacking nut-server (2.8.1-5) ... Selecting previously unselected package nut. Preparing to unpack .../archives/nut_2.8.1-5_all.deb ... Unpacking nut (2.8.1-5) ... Setting up libupsclient6t64:armhf (2.8.1-5) ... Removing 'diversion of /lib/arm-linux-gnueabihf/libupsclient.so.6 to /lib/arm-linux-gnueabihf/libupsclient.so.6.usr-is-merged by libupsclient6t64' Removing 'diversion of /lib/arm-linux-gnueabihf/libupsclient.so.6.0.1 to /lib/arm-linux-gnueabihf/libupsclient.so.6.0.1.usr-is-merged by libupsclient6t64' Setting up nut-client (2.8.1-5) ... Created symlink '/etc/systemd/system/upsmon.service' ā†’ '/usr/lib/systemd/system/nut-monitor.service'. Created symlink '/etc/systemd/system/nut.target.wants/nut-monitor.service' ā†’ '/usr/lib/systemd/system/nut-monitor.service'. Created symlink '/etc/systemd/system/multi-user.target.wants/nut.target' ā†’ '/usr/lib/systemd/system/nut.target'. Could not execute systemctl: at /usr/bin/deb-systemd-invoke line 148. Setting up libnutscan2:armhf (2.8.1-5) ... Setting up nut-server (2.8.1-5) ... /usr/lib/tmpfiles.d/nut-server.conf:1: Duplicate line for path "/run/nut", ignoring. Created symlink '/etc/systemd/system/nut.target.wants/nut-driver-enumerator.path' ā†’ '/usr/lib/systemd/system/nut-driver-enumerator.path'. Created symlink '/etc/systemd/system/nut.target.wants/nut-driver-enumerator.service' ā†’ '/usr/lib/systemd/system/nut-driver-enumerator.service'. Created symlink '/etc/systemd/system/nut.target.wants/nut-driver.target' ā†’ '/usr/lib/systemd/system/nut-driver.target'. Created symlink '/etc/systemd/system/upsd.service' ā†’ '/usr/lib/systemd/system/nut-server.service'. Created symlink '/etc/systemd/system/nut.target.wants/nut-server.service' ā†’ '/usr/lib/systemd/system/nut-server.service'.
***** Installation hangs for a long time here before reporting:
Could not execute systemctl: at /usr/bin/deb-systemd-invoke line 148.
Setting up nut (2.8.1-5) ... Processing triggers for man-db (2.13.1-1) ... Processing triggers for libc-bin (2.41-12+rpt1) ...
Steps to reproduce the behaviour
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Replace kernel 6.12.47+rpt-rpi-v8 with 6.12.51+rpt-rpi-v8 on Trixie 32-bit
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Install NUT
Device (s)
Raspberry Pi 5
System
root@raspberrypi:~# cat /etc/rpi-issue Raspberry Pi reference 2025-10-01 Generated using pi-gen, https://github.com/RPi-Distro/pi-gen, 7385adde4cd7a2bfcf6e6ef0e5b790391c172a8d, stage2
root@raspberrypi:~# vcgencmd version 2025/08/27 20:01:47 Copyright (c) 2012 Broadcom version 000d3ca2 (release) (embedded)
root@raspberrypi:~# uname -a Linux raspberrypi 6.12.51+rpt-rpi-v8 #1 SMP PREEMPT_RT Mon Oct 6 12:45:18 CDT 2025 aarch64 GNU/Linux
Logs
No response
Additional context
Problem does not occur with kernel 6.12.47+rpt-rpi-v8 on Trixie 32-bit
Problem does not occur with kernel 6.12.51+rpt-rpi-2712 on Trixie 64-bit
