The critical errors from the "method" test is caused by acpica. Quoted from cking's email:
"The core issue is that a traversal of an region linked list is looping forever in ACPICA causing it not to return and making some fwts method tests to fail on some platforms. I can reproduce the bug in acpiexec, so the bug is not a fwts bug, but an underlying ACPICA interpreter bug. I've given it a few hours of debugging and reverting back to ancient versions of ACPICA and I can't see why the list is getting corrupted, so I'm now deferring it to Intel. " ** Bug watch added: bugs.acpica.org/ #1062 https://bugs.acpica.org/show_bug.cgi?id=1062 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1252154 Title: [Dell Inspiron 3135] Multiple CRITICAL/HIGH failures in fwts report To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1252154/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs