I'm experiencing the same issue for a while now. I think it occurred after I upgraded form Yakkety to Zesty.
I'm currently on 4.10.0-21-generic. I think the issue is more likely to happen when I run CPU and / or RAM intensive applications. If this happens, all my screens are stuck. ** Attachment added: "a snippet from dmesg; problem occurs at 15:15" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1680904/+attachment/4892288/+files/grafikcrash-2017-06-08.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1680904 Title: zesty unable to handle kernel NULL pointer dereference To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1680904/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
