it turns out that setting in grub the following parameters solves the issue: acpi=force apm=power_off
I didn't mean to attack anyone, or question the professionality of individual programmers, I also understand that it's not easy to chase kernel bugs, but sometime it's frustrating to be in the shoes of the end users, having to deal with these small bugs and never finding a solution ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2115860 Title: poweroff not working after upgrading linux-firmware To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/2115860/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
