Hi, I would like to confirm this as this also affects not only my client but also my Colleagues (thinkpad T460s and T470s). The Problem seem to occur after a few minutes of inactiviy randomly. Some experience this 3-4 times/day while some 2-5 times a week.
Running on Ubuntu Bionic 18.04 Kernel Version: 4.15.0-36-generic Kernel Log is attached. ** Attachment added: "kern.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1727662/+attachment/5205731/+files/kern.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1727662 Title: [Lenovo ThinkPad T450s] Issues after docking and locking: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1727662/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
