1) The workaround never worked, I initially posted this before finding out the bug only happens after the first suspend.
2) I figured out what is wrong, the email "<email address hidden>" provided on https://wiki.ubuntu.com/Bugs/Upstream/kernel is wrong. Think it should be: "<email address hidden>". Just send it successfully to the latter.
Christopher:
1) The workaround never worked, I initially posted this before finding out the bug only happens after the first suspend.
2) I figured out what is wrong, the email "<email address hidden>" provided on https:/ /wiki.ubuntu. com/Bugs/ Upstream/ kernel is wrong. Think it should be: "<email address hidden>". Just send it successfully to the latter.