<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - i915 external monitor not working in usb-c/thunderbolt dock on X1 gen6" href="https://bugs.freedesktop.org/show_bug.cgi?id=111250#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - i915 external monitor not working in usb-c/thunderbolt dock on X1 gen6" href="https://bugs.freedesktop.org/show_bug.cgi?id=111250">bug 111250</a> from <a class="email" href="mailto:lakshminarayana.vudum@intel.com" title="Lakshmi <lakshminarayana.vudum@intel.com>"> Lakshmi</a> <pre>(In reply to tmai from <a href="show_bug.cgi?id=111250#c2">comment #2</a>) > I used the drm-tip kernel from the Ubuntu team. > > Kernel: 5.3.0-994-generic > (from here: > <a href="https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/2019-07-27/">https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/2019-07-27/</a>) > > I just tried to compile the kernel from <a href="https://cgit.freedesktop.org/drm-tip">https://cgit.freedesktop.org/drm-tip</a> > but could not boot it afterwards. Not sure what exactly went wrong there. > > Is it necessary to compile the linked kernel or is the version I used > sufficient/close enough? It is recommended to verify the issue with <a href="https://cgit.freedesktop.org/drm-tip">https://cgit.freedesktop.org/drm-tip</a>. In general here are the instructions to build kernel, check if that helps you. <a href="https://kernelnewbies.org/KernelBuild">https://kernelnewbies.org/KernelBuild</a></pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>