The bug is related only to the Nvidia driver. "I try both with and without nvidia graphic card driver and I found the same problem." I tested with Nvidia driver active and the Intel option. Trying today with of X.Org - driver the issue is resolved.
I already found a discussion here: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-375/+bug/1667158/comments/13 Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1688695 Title: Screen back from suspend or hibernate have graphical issue To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1688695/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
