Hi Antoine, Thank you for taking the time to open this bug report. Can you please run the command right after a failed power down: journalctl -b -1 -r
And give me the output please? ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Philip Cox (philcox) ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2078726 Title: VAIO freezes at poweroff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2078726/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs