@Po-Hsu Could you try drm-intel-nightly kernel at http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/current/ ? If that still does not work, I will report this issue to upstream.
@Po-Hsu kernel. ubuntu. com/~kernel- ppa/mainline/ drm-intel- nightly/ current/ ?
Could you try drm-intel-nightly kernel at http://
If that still does not work, I will report this issue to upstream.