# dmesg | grep -i error
...
[ 0.182687] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20230628/psobject-220)
[ 1.243697] RAS: Correctable Errors collector initialized.
[ 2.503230] i915 0000:00:02.0: [drm] *ERROR* DSI link not ready
[ 4.076545] i915 0000:00:02.0: [drm] *ERROR* DSI link not ready
[ 13.809917] i915 0000:00:02.0: [drm] *ERROR* DSI link not ready
# dmesg | grep -i fbcon
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-6.6-x86_64 root=UUID=385f3d9c-af77-4b6d-936f-291b8fb7ad02 rw fbcon=rotate:1 cryptdevice=UUID=1b218b96-4fd6-4315-b072-986806acf496:luks-1b218b96-4fd6-4315-b072-986806acf496 root=/dev/mapper/luks-1b218b96-4fd6-4315-b072-986806acf496 apparmor=1 security=apparmor udev.log_priority=3
[ 0.037264] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-6.6-x86_64 root=UUID=385f3d9c-af77-4b6d-936f-291b8fb7ad02 rw fbcon=rotate:1 cryptdevice=UUID=1b218b96-4fd6-4315-b072-986806acf496:luks-1b218b96-4fd6-4315-b072-986806acf496 root=/dev/mapper/luks-1b218b96-4fd6-4315-b072-986806acf496 apparmor=1 security=apparmor udev.log_priority=3
[ 0.181068] fbcon: Taking over console
[ 3.351893] fbcon: i915drmfb (fb0) is primary device
# dmesg | grep -i i915
[ 1.749778] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 1.750028] i915 0000:00:02.0: [drm] Using Transparent Hugepages
[ 1.751168] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 1.753016] i915 0000:00:02.0: [drm] [ENCODER:184:DSI A] is disabled/in DSI mode with an ungated DDI clock, gate it
[ 1.757575] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/adlp_dmc.bin (v2.20)
[ 1.769548] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/tgl_guc_70.bin version 70.13.1
[ 1.769558] i915 0000:00:02.0: [drm] GT0: HuC firmware i915/tgl_huc.bin version 7.9.3
[ 1.774417] i915 0000:00:02.0: [drm] GT0: HuC: authenticated for all workloads
[ 1.775094] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
[ 1.775096] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
[ 1.775419] i915 0000:00:02.0: [drm] GT0: GUC: RC enabled
[ 1.776308] i915 0000:00:02.0: [drm] Protected Xe Path (PXP) protected content support initialized
[ 2.476702] i915 0000:00:02.0: [drm] *ERROR* DSI link not ready
[ 3.320516] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 1
[ 3.325698] fbcon: i915drmfb (fb0) is primary device
[ 4.049885] i915 0000:00:02.0: [drm] *ERROR* DSI link not ready
[ 4.951997] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[ 11.310992] mei_pxp 0000:00:16.0-fbf6fcf1-96cf-4e2e-a6a6-1bab8cbe36b1: bound 0000:00:02.0 (ops i915_pxp_tee_component_ops [i915])
[ 11.311170] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915])
[ 11.738844] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 13.996649] i915 0000:00:02.0: [drm] *ERROR* DSI link not ready
the graphics:
# lspci -nnv | grep -i -e 'Intel' | grep -A 11 -e 'VGA' | grep -i -e 'VGA\|Kernel driver\|Kernel modules'
00:02.0 VGA compatible controller [0300]: Intel Corporation Alder Lake-N [UHD Graphics] [8086:46d1] (prog-if 00 [VGA controller])
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
# lshw -C video | grep -e 'product\|driver'
producto: Alder Lake-N [UHD Graphics]
configuración: depth=32 driver=i915 latency=0 mode=1200x1920 resolution=1200,1920 visual=truecolor xres=1200 yres=1920
I tried with previous kernels 6.1 and 5.1x and no difference except more error with other drivers. The present kernel works fine except this graphic problems.
the grub line applied is this:
GRUB_CMDLINE_LINUX=“fbcon=rotate:1 video=DSI-1:panel_orientation=right_side_up”
I have tried booting with Legacy option instead UEFI and no difference
I don’t know the cause of error: “ERROR DSI link not ready”
Any help will be appreciated