So, test was succesful, it seems the bug does not exist with latest upstream kernel.
** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1487525 Title: Dell 1525 wakes up on opening the lid, but keyboard takes ages to react To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1487525/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs