Comment 29 for bug 1836694

Set timeout multiplier unconditionally [1] can solve this issue on AWS instances, but test shows ARM64 bare metal node appleton-kernel will still get this timeout error with jammy lowlatency kernel. Even with 1 hr timeout.

We will need some manual test result on this node before adjusting this.

[1] https://git.launchpad.net/~canonical-kernel-team/+git/autotest-client-tests/commit/?id=a4905b2f93d933fb31314ea7aadbc42d1e7403e8