This seems to be an Acer problem: http://mindspill.net/computing/linux-notes/acpi/continuous-acpi-lid-events-and-100-cpu-usage.html
On that page there is also a workaround. -- [acer aspire one D150] ACPI lid events are broken https://bugs.launchpad.net/bugs/364592 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
