The below two errors are no longer HIGH with latest fwts - as it is kernel which is incorrectly implemented; however they are harmless.
FAILED [HIGH] KlogAcpiSleepStateEvalFailed: Test 1, HIGH Kernel message: [ 0.167688] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130517/hwxface-571) -- FAILED [HIGH] KlogAcpiSleepStateEvalFailed: Test 1, HIGH Kernel message: [ 0.167693] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130517/hwxface-571) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1297207 Title: [Lenovo W540] klog failures: KlogAcpiSleepStateEvalFailed, KlogOscRequestFailed, KlogAcpiBadAmlCode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fwts/+bug/1297207/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs