could test adding "amd-iommu=off" in the cmdline ** Changed in: hwe-next Status: New => Confirmed
** Changed in: linux-lts-utopic (Ubuntu) Status: New => Confirmed ** Changed in: hwe-next Importance: Undecided => High ** Changed in: linux-lts-utopic (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1433937 Title: [Lenovo E540] System got hang after resumed back from S3 , hibernate or hybird_sleep. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1433937/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs