No need to update BIOS. After upgrading to latest 14.10 and testing for a few days I can confirm the bug is over, at least in my case.
Only one detail: caret is missing when typing the password, and it seems controls can not navigated throgh tab key, but after clicking in password field I can now type the password. ** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1181237 Title: Kubuntu 14.04: System Frozen when Resuming from Suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1181237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs