I'm also affected by this bug on a T460p, I've attached the syslog entry from the crashes. It happens when the laptop is inactive and the display gets switched off. Please let me know if I can assist further in debugging this. Here's my uname:
Linux 44 4.15.0-44-generic #47-Ubuntu SMP Mon Jan 14 11:26:59 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux ** Attachment added: "syslog.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813663/+attachment/5234258/+files/syslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813663 Title: External monitors does not work anymore 4.15.0-44 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813663/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
