Had another failure with similar symptoms (fan on, screen black once laptop lid opened), but logs look different this time.
** Attachment added: "differentfailure.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1823029/+attachment/5256275/+files/differentfailure.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1823029 Title: [Dell XPS 15 9575] Occasionally fails to suspend and locks up instead To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1823029/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs