Problem is fixed in the upstream 3.14 and 3.13.7 kernels by "ACPI / EC: Clear stale EC events on Samsung systems". This patch was included in Ubuntu's 3.13.0-17.37 kernel update for Ubuntu 14.04 "Trusty Tahr" and in Ubuntu's 3.2.0-65.98 kernel update for Ubuntu 12.04 "Precise Pangolin".
Can you confirm that this laptop now suspends on lid close? If so please click the word "Incomplete" next to linux (Ubuntu) at the top of this page and change it to "Fix Released". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1027368 Title: [Samsung NP530U3B-A01UK] Laptop does not suspend on lid close To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1027368/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs