It looks like there were some changes made to the upstream kernel in this area over the past few months, so I updated my kernel to upstream version 5.4.0-rc2. This seems to address the slow resume problem. I will run with the 5.4.0-rc2 kernel for now. Hopefully, the changes that addressed this issue will be applied to the next Ubuntu release.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828657 Title: Slow resume after lid close/open To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1828657/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs