Ok, I was able to fix this on my Dell Inspiron 3551. The solution was a superclean fresh installation of ubuntu16.04 with the latest bios installed and secure boot off. Everything (suspend/wake/restart) works now with the latest ubuntu default kernel (XX-34). But don't aks me why or what went wrong before.
cu, dom -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1566302 Title: Ubuntu 16.04: Suspend freezes the system after upgrade to linux image 4.4.0-16 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1566302/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
