On further googling the problem may lie with rEFInd. It looks like the problem discussed here: http://askubuntu.com/questions/295105/refind- breaks-standby-mode-on-macbook-air-5-2
Am currently running without rEFInd (though it does mean having to select "Windows" to boot Linux, which isn't pretty!) to confirm the problem disappears with rEFInd not in the mix. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1299790 Title: [Apple Inc. MacBookAir4,1] suspend/resume failure [non-free: wl] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1299790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
