I'm affected by this bug. On latest BIOS update 2.17 problem persists. Disable USB3.0 on Bios solves the problem.
Tried on kernels 3.16.0-29 and 3.18.2. Running on Ubuntu 14.10, but I don't mind to install any other distro or version, either RHEL 7.0 or Ubuntu 12.04.02. I'm able to help debug or provide any feedback if needed. System Information Manufacturer: LENOVO Product Name: 20C5A0BB00 Version: ThinkPad Edge E440 Wake-up Type: Power Switch SKU Number: LENOVO_MT_20C5_BU_Think_FM_ThinkPad Edge E440 Family: ThinkPad Edge E440 BIOS Information Vendor: LENOVO Version: J9ET97WW (2.17 ) Release Date: 12/12/2014 Thanks, -- 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/ubuntu/+source/linux/+bug/1331077/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs