I can confirm, it is also happening using nouveau driver with latest linux kernel (4.3-rc3)
uname -r 4.3.0-040300rc3-generic lsmod | grep video video 36864 4 i915,dell_wmi,nouveau,dell_laptop -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1495458 Title: Black screen when resuming after sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1495458/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
