Yes, it looks Lenovo bios guys fixed the issue Version 2.18
(New) Enabled Refresh rate 2x feature. (Fix) Fixed an issue related to S3 resume failure on Ubuntu. that is copied from http://support.lenovo.com/us/en/products/laptops- and-netbooks/thinkpad-edge-laptops/thinkpad-edge-e540/downloads/DS037208 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1331077 Title: [Lenovo ThinkPad Edge E540] suspend/resume failure To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1331077/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs