Joseph as I commented above I have reproduced the behavior in the mainline kernel albeit after 19h30m not 24h. Per conversation with Kent and https://bugs.launchpad.net/dell-sputnik/+bug/1161962 I have disabled TPM and Smart Connect (Rapid Start was already disabled). Will report findings in 24 hours.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318477 Title: [Dell XPS 15 9530] Wakes from sleep after exactly 24 hours + 3-5 seconds To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1318477/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs