*** This bug is a duplicate of bug 1813663 *** https://bugs.launchpad.net/bugs/1813663
same issue here when disconnecting from Dell E-Port Replicator PR02X Docking Station ** Attachment added: "Freeze after update from 4.15.0.43 to 4.15.0.44" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813831/+attachment/5234339/+files/1813831.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813831 Title: Oops: NULL pointer dereference intel_ddi_post_disable+0x54/0x170 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813831/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs