On Sun, 26 Mar 2023, Staffan Thomen wrote:
intelfb0: framebuffer at 0xe0005000, size 1366x768, depth 32, stride 5504 {drm:netbsd:intel_cpu_fifo_underrun_irq_handler+0x64} *ERROR* CPU pipe A FIFO underrun {drm:netbsd:intel_set_pch_fifo_underrun_reporting+0x14e} *ERROR* uncleared pch fifo underrun on pch transcoder A {drm:netbsd:cpt_irq_handler+0x1dd} *ERROR* PCH transcoder A FIFO underrun
I see the same message on Linux (Ubuntu 19.04) too, so I don't think this is a critical error.
...and wsdisplay resets to a tiny resolution (huge text). X11 works just fine and seems accelerated.
No, that just the 16x32 built-in font being used after intelfb takes over. Your resolution is 1366x768 as you can see in that framebuffer info. line. Add something like this in /etc/wscons.conf to get the smaller (8x16) built-in font: setvar ttyE0 font Boldface setvar ttyE1 font Boldface setvar ttyE2 font Boldface setvar ttyE3 font Boldface -RVP
