Same hardware (Lenovo 750p), same fix, same problem with the fix (battery detection). Oh well.
To test the fix, I pressed E in grub and added acpi=noirq after "quiet splash". To make the fix permanent, I went ot the line that said GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" in /etc/default/grub and edit it to look like GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi=noirq" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/717919 Title: ACPI + kworker high interrupts. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/717919/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
