Thank you... The incident did not happen anymore ... usually, in cases of an actual bug or problem, several repetitions of the system crash occur and a pattern can be established. However, there were no more crash episodes with this same error message.
I performed the commands you requested and the results were as follows: ~ $ Systemctl start irqbalance.service ~ $ Systemctl status irqbalance.service ● irqbalance.service - irqbalance daemon Loaded: loaded (/lib/systemd/system/irqbalance.service; enabled; vendor preset: enabled) Active: active (running) since Fri 2017-08-25 10:07:22 -03; 4 hours ago Main PID: 958 (irqbalance) Tasks: 1 (limit: 4915) CGroup: /system.slice/irqbalance.service └─958 / usr / sbin / irqbalance --foreground Aug 25 10:07:22 etm systemd [1]: Started irqbalance daemon. (I.e. ... I do not know if this information can be useful in any way. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1712333 Title: package irqbalance 1.1.0-2ubuntu3 failed to install/upgrade: sub- processo script post-installation instalado retornou estado de saída de erro 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/irqbalance/+bug/1712333/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs