OK, so, I installed latest upstream kernel again (4.5.0-040500rc1-generic) and now I'm able to normally wake up!
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Tags added: kernel-fixed-upstream ** Tags added: kernel-bug-exists-upstream-4.5-rc1 ** Tags removed: kernel-bug-exists-upstream-4.5-rc1 ** Tags added: kernel-fixed-upstream-4.5-rc1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1538202 Title: Reboot then waking up after suspend on Acer Asprire 7540 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1538202/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs