On Tue, Dec 21, 2021 at 01:50:05AM +0900, Ryo ONODERA wrote: > (snip) > boot device: ld0 > root on dk1 dumps on dk2 > root file system type: ffs > kern.module.path=/stand/amd64/9.99.92/modules > kern info: [drm] Support vblank timestamp caching Rev 2 (21.10.2013). > kern info: [drm] Driver supports precise vblank timestamp query. > kern info: [drm] Failed to find VBIOS tables (VBT) > i915drmkms0: interrupting at msi5 vec 0 (i915drmkms0) > i915drmkms0: notice: Failed to load DMC firmware i915/icl_dmc_ver1_09.bin. > Disabling runtime power management. > (screen turns black)
I get the same on a machine with "real" serial console- it comes up fine, but nothing in wscons land works: scsibus0 at umass0: 2 targets, 1 lun per target sd0 at scsibus0 target 0 lun 0: <Generic, STORAGE DEVICE, 0903> disk removable sd0: drive offline WARNING: 3 errors while detecting hardware; check system log. boot device: wd1 root on wd1e dumps on wd1b root file system type: ffs kern.module.path=/stand/amd64/9.99.92/modules kern info: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). kern info: [drm] Driver supports precise vblank timestamp query. kern info: [drm] Failed to find VBIOS tables (VBT) allocated pic msi7 type edge pin 0 level 6 to cpu1 slot 2 idt entry 98 i915drmkms0: interrupting at msi7 vec 0 (i915drmkms0) i915drmkms0: notice: Failed to load DMC firmware i915/skl_dmc_ver1_27.bin. Disa$ i915drmkms0: notice: DMC firmware homepage: https://git.kernel.org/pub/scm/linu$ kern info: [drm] Initialized i915 1.6.0 20200114 for i915drmkms0 on minor 0 i915drmkms0: info: [drm] Cannot find any crtc or sizes kern info: [drm] DRM_I915_DEBUG enabled kern info: [drm] DRM_I915_DEBUG_GEM enabled i915drmkms0: info: [drm] Cannot find any crtc or sizes Martin