Hi again, just by accident found on some foreign ubuntu forum solution that might be checked out; i have to leave right now so cannot play with it - but if someone wants, feel free to try. They say it's acpi issue and it has to be switched on in GRUB GRUB_CMDLINE_LINUX="acpi=on"
sudo update-grub they maintain that it works on Dell laptops -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/987220 Title: System does not power off reliably when "Shut Down" chosen from GUI To manage notifications about this bug go to: https://bugs.launchpad.net/indicator-session/+bug/987220/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs