On 2018/09/05 11:54, Martijn Rijkeboer wrote: > Hi, > > I've installed OpenBSD-current (dmesg below) on my new Lenovo Thinkpad T480 > and noticed the following error during startup: > > error: [drm:pid0:i915_firmware_load_error_print] *ERROR* failed to load > firmware i915/kbl_dmc_ver1.bin (-22)
That's normal as inteldrm firmware is not enabled - it's not linked to the build in ports/sysutils/firmware so firmware packages aren't built, and it hasn't been added to fw_update so even if they were built, they wouldn't be installed. > error: [drm:pid0:intel_dp_link_training_clock_recovery] *ERROR* too many > full retries, give up I think those are probably "normal" too, at least they're very common. error: [drm:pid62957:intel_dp_link_training_clock_recovery] *ERROR* failed to enable link training error: [drm:pid62957:intel_dp_link_training_channel_equalization] *ERROR* failed to start channel equalization error: [drm:pid90813:ivybridge_set_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe B error: [drm:pid90813:intel_cpu_fifo_underrun_irq_handler] *ERROR* CPU pipe B FIFO underrun > This results in very slow X11 performance. Any suggestions how to fix this? It doesn't follow that "this results in" .. What software is having problems? For Firefox I'm using this wrapper script (env variables as mentioned in the pkg-readme): $ cat bin/firefox #!/bin/sh exec /usr/bin/env MOZ_ACCELERATED=1 MOZ_WEBRENDER=1 /usr/local/bin/firefox
