I tried the latest v5.0.3 kernel and it has the same behaviour.
I notice that the drm output happened before but not recently. And the different sizes seem normal as the 3840x2160 main HD monitor that's new says something similar but it works fine:
I'll add the "kernel-bug-exists-upstream" tag, mark it confirmed and attached dmesg output. But the DRM module no longer logs the screen resolutions...
I tried the latest v5.0.3 kernel and it has the same behaviour.
I notice that the drm output happened before but not recently. And the different sizes seem normal as the 3840x2160 main HD monitor that's new says something similar but it works fine:
kernel: [ 187.417408] [drm] {3840x2160, 4000x2222@ 533120Khz}
I'll add the "kernel- bug-exists- upstream" tag, mark it confirmed and attached dmesg output. But the DRM module no longer logs the screen resolutions...