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#1 2025-09-22 14:50:45

ulur
Member
Registered: 2025-09-22
Posts: 1

GDM: "Failed to query CanGraphical information for seat seat0"

Hi, this is my first time posting here so excuse me for any mistakes.

I am running arch 6.16.8-arch1-1 on a Samsung Galaxy Book 3 360.
I am unsure as to what might have caused this issue, as I do not remember what I did the session before (update, config change, etc.).

When I boot my laptop, I am prompted to enter my LUKS password like usual. When I type in the correct one, nothing happens.
I switch to tty2, disable the quiet kernel parameter and reboot to see what is going on after I enter my LUKS passphrase.

After the reboot, no errors come up or anything out of the ordinary. After I enter the LUKS passphrase, my partition unlocks and mounts correctly:

[tymon@luna ~]$ lsblk
NAME                  MAJ:MIN RM   SIZE RO TYPE  MOUNTPOINTS
nvme0n1               259:0    0 238.5G  0 disk  
├─nvme0n1p1           259:1    0  1023M  0 part  /efi
└─nvme0n1p2           259:2    0 237.5G  0 part  
  └─cryptlvm          253:0    0 237.5G  0 crypt 
    ├─archvolume-swap 253:1    0    16G  0 lvm   [SWAP]
    └─archvolume-root 253:2    0 221.5G  0 lvm   /
[tymon@luna ~]$ 

However, gnome does not start.
The first thing that comes to mind (since everything else seems to be working fine) is gnome. Again, I go into tty2 and check logs:

[tymon@luna ~]$ sudo systemctl status gdm
[sudo] password for tymon: 
● gdm.service - GNOME Display Manager
     Loaded: loaded (/usr/lib/systemd/system/gdm.service; enabled; preset: disabled)
     Active: active (running) since Mon 2025-09-22 14:21:52 BST; 40min ago
 Invocation: 78e51a29ba394be6bebcdecf27b2c200
   Main PID: 3222 (gdm)
      Tasks: 4 (limit: 8971)
     Memory: 1.3M (peak: 2.8M, swap: 904K, swap peak: 940K, zswap: 84.3K)
        CPU: 32ms
     CGroup: /system.slice/gdm.service
             └─3222 /usr/bin/gdm

Sep 22 14:21:52 luna systemd[1]: Starting GNOME Display Manager...
Sep 22 14:21:52 luna systemd[1]: Started GNOME Display Manager.
Sep 22 14:21:52 luna gdm[3222]: Gdm: Failed to query CanGraphical information for seat seat0
[tymon@luna ~]$ 

Now, I'm not exactly a Linux noob, but this is definitely out of scope of my technical knowledge.
I try to rebuild, no luck. No errors or warning show up:

[tymon@luna ~]$ sudo mkinitcpio -P; 
==> Building image from preset: /etc/mkinitcpio.d/linux-hardened.preset: 'default'
==> Using default configuration file: '/etc/mkinitcpio.conf'
  -> -k /boot/vmlinuz-linux-hardened -U /efi/EFI/Linux/linux-hardened.efi --splash /usr/share/systemd/bootctl/splash-arch.bmp
==> Starting build: '6.15.11-hardened1-1-hardened'
  -> Running build hook: [base]
  -> Running build hook: [systemd]
  -> Running build hook: [udev]
  -> Running build hook: [autodetect]
  -> Running build hook: [microcode]
  -> Running build hook: [modconf]
  -> Running build hook: [kms]
  -> Running build hook: [keyboard]
  -> Running build hook: [sd-vconsole]
  -> Running build hook: [block]
  -> Running build hook: [sd-encrypt]
  -> Running build hook: [lvm2]
  -> Running build hook: [filesystems]
  -> Running build hook: [fsck]
==> Generating module dependencies
==> Creating zstd-compressed initcpio image
  -> Early uncompressed CPIO image generation successful
==> Initcpio image generation successful
==> Creating unified kernel image: '/efi/EFI/Linux/linux-hardened.efi'
  -> Using ukify to build UKI
  -> Using cmdline file: '/etc/kernel/cmdline'
Using config file: /usr/lib/kernel/uki.conf
Wrote unsigned /efi/EFI/Linux/linux-hardened.efi
==> Unified kernel image generation successful
==> Running post hooks
  -> Running post hook: [sbctl]
Signing /efi/EFI/Linux/linux-hardened.efi
✓ Signed /efi/EFI/Linux/linux-hardened.efi
==> Post processing done
==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
==> Using configuration file: '/etc/mkinitcpio.conf'
  -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -U /efi/EFI/Linux/linux.efi --splash /usr/share/systemd/bootctl/splash-arch.bmp
==> Starting build: '6.16.8-arch2-1'
  -> Running build hook: [base]
  -> Running build hook: [systemd]
  -> Running build hook: [udev]
  -> Running build hook: [autodetect]
  -> Running build hook: [microcode]
  -> Running build hook: [modconf]
  -> Running build hook: [kms]
  -> Running build hook: [keyboard]
  -> Running build hook: [sd-vconsole]
  -> Running build hook: [block]
  -> Running build hook: [sd-encrypt]
  -> Running build hook: [lvm2]
  -> Running build hook: [filesystems]
  -> Running build hook: [fsck]
==> Generating module dependencies
==> Creating zstd-compressed initcpio image
  -> Early uncompressed CPIO image generation successful
==> Initcpio image generation successful
==> Creating unified kernel image: '/efi/EFI/Linux/linux.efi'
  -> Using ukify to build UKI
  -> Using cmdline file: '/etc/kernel/cmdline'
Using config file: /usr/lib/kernel/uki.conf
Wrote unsigned /efi/EFI/Linux/linux.efi
==> Unified kernel image generation successful
==> Running post hooks
  -> Running post hook: [sbctl]
Signing /efi/EFI/Linux/linux.efi
✓ Signed /efi/EFI/Linux/linux.efi
==> Post processing done
[tymon@luna ~]$ 

my /etc/mkinitcpio.conf (All of my AA profiles are on complain mode to make sure AppArmor wasn't causing this.)

Here are my boot logs:

[tymon@luna ~]$ journalctl -b -0 > boot.log

here is what boot.log looks like. I did not look through all of it.

After a bit of searching around, I find out how to get information about seats:

[tymon@luna ~]$ PAGER= loginctl seat-status seat0
seat0
Sessions: *1
 Devices: n/a
         ├─/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input3
         │ input:input3 "Video Bus"
         ├─/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
         │ input:input1 "Power Button"
         ├─/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
         │ input:input0 "Lid Switch"
         ├─/sys/devices/pci0000:00/0000:00:02.0/drm/card1
         │ [MASTER] drm:card1
         │ ├─/sys/devices/pci0000:00/0000:00:02.0/drm/card1/card1-DP-1
         │ │ [MASTER] drm:card1-DP-1
         │ ├─/sys/devices/pci0000:00/0000:00:02.0/drm/card1/card1-DP-2
         │ │ [MASTER] drm:card1-DP-2
         │ ├─/sys/devices/pci0000:00/0000:00:02.0/drm/card1/card1-DP-3
         │ │ [MASTER] drm:card1-DP-3
         │ ├─/sys/devices/pci0000:00/0000:00:02.0/drm/card1/card1-HDMI-A-1
         │ │ [MASTER] drm:card1-HDMI-A-1
         │ └─/sys/devices/pci0000:00/0000:00:02.0/drm/card1/card1-eDP-1
         │   [MASTER] drm:card1-eDP-1
         │   └─/sys/devices/pci0000:00/0000:00:02.0/drm/card1/card1-eDP-1/intel_backlight
         │     backlight:intel_backlight
         ├─/sys/devices/pci0000:00/0000:00:02.0/graphics/fb0
         │ graphics:fb0 "i915drmfb"
         ├─/sys/devices/pci0000:00/0000:00:0d.0/usb1
         │ usb:usb1
         ├─/sys/devices/pci0000:00/0000:00:0d.0/usb2
         │ usb:usb2
         ├─/sys/devices/pci0…D58-B679-4E54-9BD9-A04D34F0C226}/001F:8087:0AC2.0004/hidraw/hidraw3
         │ hidraw:hidraw3
         ├─/sys/devices/pci0…D58-B679-4E54-9BD9-A04D34F0C226}/001F:8087:0AC2.0005/hidraw/hidraw4
         │ hidraw:hidraw4
         ├─/sys/devices/pci0000:00/0000:00:14.0/usb3
         │ usb:usb3
         │ ├─/sys/devices/pci…00/0000:00:14.0/usb3/3-4/3-4:1.0/rtsx_usb_sdmmc.1.auto/leds/mmc0::
         │ │ leds:mmc0::
         │ ├─/sys/devices/pci0000:00/0000:00:14.0/usb3/3-5
         │ │ usb:3-5
         │ ├─/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/media0
         │ │ media:media0
         │ ├─/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/video4linux/video0
         │ │ video4linux:video0 "1080p FHD Camera: 1080p FHD Cam"
         │ └─/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/video4linux/video1
         │   video4linux:video1 "1080p FHD Camera: 1080p FHD Cam"
         ├─/sys/devices/pci0000:00/0000:00:14.0/usb4
         │ usb:usb4
         ├─/sys/devices/pci0000:00/0000:00:14.3/leds/phy0-led
         │ leds:phy0-led
         ├─/sys/devices/pci0…signware.0/i2c-13/i2c-ZNT0001:00/0018:14E5:650E.0002/hidraw/hidraw1
         │ hidraw:hidraw1
         ├─/sys/devices/pci0…esignware.0/i2c-13/i2c-ZNT0001:00/0018:14E5:650E.0002/input/input23
         │ input:input23 "ZNT0001:00 14E5:650E Mouse"
         ├─/sys/devices/pci0…esignware.0/i2c-13/i2c-ZNT0001:00/0018:14E5:650E.0002/input/input24
         │ input:input24 "ZNT0001:00 14E5:650E Touchpad"
         ├─/sys/devices/pci0…ignware.1/i2c-14/i2c-ELAN902C:00/0018:04F3:406B.0001/hidraw/hidraw0
         │ hidraw:hidraw0
         ├─/sys/devices/pci0…signware.1/i2c-14/i2c-ELAN902C:00/0018:04F3:406B.0001/input/input19
         │ input:input19 "ELAN902C:00 04F3:406B"
         ├─/sys/devices/pci0…signware.1/i2c-14/i2c-ELAN902C:00/0018:04F3:406B.0001/input/input20
         │ input:input20 "ELAN902C:00 04F3:406B UNKNOWN"
         ├─/sys/devices/pci0…signware.1/i2c-14/i2c-ELAN902C:00/0018:04F3:406B.0001/input/input21
         │ input:input21 "ELAN902C:00 04F3:406B UNKNOWN"
         ├─/sys/devices/pci0…ignware.2/i2c-15/i2c-WCOM016C:00/0018:2D1F:0151.0003/hidraw/hidraw2
         │ hidraw:hidraw2
         ├─/sys/devices/pci0…signware.2/i2c-15/i2c-WCOM016C:00/0018:2D1F:0151.0003/input/input16
         │ input:input16 "WCOM016C:00 2D1F:0151 Stylus"
         ├─/sys/devices/pci0…signware.2/i2c-15/i2c-WCOM016C:00/0018:2D1F:0151.0003/input/input17
         │ input:input17 "WCOM016C:00 2D1F:0151"
         ├─/sys/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0
         │ sound:card0 "sofhdadsp"
         │ ├─/sys/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input26
         │ │ input:input26 "sof-hda-dsp Mic"
         │ ├─/sys/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input27
         │ │ input:input27 "sof-hda-dsp Headphone"
         │ ├─/sys/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input28
         │ │ input:input28 "sof-hda-dsp HDMI/DP,pcm=3"
         │ ├─/sys/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input29
         │ │ input:input29 "sof-hda-dsp HDMI/DP,pcm=4"
         │ └─/sys/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input30
         │   input:input30 "sof-hda-dsp HDMI/DP,pcm=5"
         ├─/sys/devices/platform/ACPI0011:00/gpio-keys.3.auto/input/input8
         │ input:input8 "gpio-keys"
         ├─/sys/devices/platform/INTC1078:00/input/input4
         │ input:input4 "Intel HID events"
         ├─/sys/devices/platform/INTC1078:00/input/input5
         │ input:input5 "Intel HID 5 button array"
         ├─/sys/devices/platform/SAM0429:00/input/input7
         │ input:input7 "Samsung Galaxy Book Camera Lens Cover"
         ├─/sys/devices/platform/SAM0429:00/leds/samsung-galaxybook::kbd_backlight
         │ leds:samsung-galaxybook::kbd_backlight
         ├─/sys/devices/platform/i8042/serio0/input/input2
         │ input:input2 "AT Translated Set 2 keyboard"
         │ ├─/sys/devices/platform/i8042/serio0/input/input2/input2::capslock
         │ │ leds:input2::capslock
         │ ├─/sys/devices/platform/i8042/serio0/input/input2/input2::numlock
         │ │ leds:input2::numlock
         │ └─/sys/devices/platform/i8042/serio0/input/input2/input2::scrolllock
         │   leds:input2::scrolllock
         ├─/sys/devices/platform/pcspkr/input/input6
         │ input:input6 "PC Speaker"
         ├─/sys/devices/virtual/misc/rfkill
         │ misc:rfkill
         └─/sys/devices/virtual/misc/udmabuf
           misc:udmabuf

I feel like this has something to do with my issue:

[tymon@luna ~]$ sudo PAGER= journalctl -b -u systemd-logind -n 200
Sep 22 15:19:19 luna systemd[1]: Starting User Login Management...
Sep 22 15:19:19 luna systemd-logind[2878]: New seat seat0.
Sep 22 15:19:19 luna systemd-logind[2878]: Failed to move '/run/systemd/seats/seat0' into place: No such file or directory
Sep 22 15:19:19 luna systemd-logind[2878]: Watching system buttons on /dev/input/event1 (Power Button)
Sep 22 15:19:19 luna systemd-logind[2878]: Watching system buttons on /dev/input/event0 (Lid Switch)
Sep 22 15:19:19 luna systemd-logind[2878]: Watching system buttons on /dev/input/event8 (gpio-keys)
Sep 22 15:19:19 luna systemd-logind[2878]: Watching system buttons on /dev/input/event4 (Intel HID events)
Sep 22 15:19:19 luna systemd-logind[2878]: Watching system buttons on /dev/input/event5 (Intel HID 5 button array)
Sep 22 15:19:19 luna systemd-logind[2878]: Watching system buttons on /dev/input/event2 (AT Translated Set 2 keyboard)
Sep 22 15:19:19 luna systemd[1]: Started User Login Management.
Sep 22 15:19:20 luna systemd-logind[2878]: Failed to move '/run/systemd/inhibit/1' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/users/1000' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/users/1000' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: New session '1' of user 'tymon' with class 'user' and type 'tty'.
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/seats/seat0' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/users/1000' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/seats/seat0' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/users/1000' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/users/1000' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: New session '2' of user 'tymon' with class 'manager' and type 'unspecified'.
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/2' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/users/1000' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/users/1000' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:31 luna systemd-logind[2878]: Failed to move '/run/systemd/users/1000' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:33 luna systemd-logind[2878]: Failed to move '/run/systemd/sessions/1' into place: No such file or directory
Sep 22 15:19:35 luna systemd-logind[2878]: Failed to move '/run/systemd/inhibit/2' into place: No such file or directory
Sep 22 15:19:35 luna systemd-logind[2878]: Failed to move '/run/systemd/inhibit/3' into place: No such file or directory
Sep 22 15:19:35 luna systemd-logind[2878]: Failed to move '/run/systemd/inhibit/4' into place: No such file or directory
Sep 22 15:19:35 luna systemd-logind[2878]: Failed to move '/run/systemd/inhibit/5' into place: No such file or directory
Sep 22 15:19:35 luna systemd-logind[2878]: Failed to move '/run/systemd/inhibit/6' into place: No such file or directory
[tymon@luna ~]$ 

Since this might be a graphics issue:

[tymon@luna ~]$ ls -l /sys/class/drm
total 0
lrwxrwxrwx 1 root root    0 Sep 22 15:41 card1 -> ../../devices/pci0000:00/0000:00:02.0/drm/card1
lrwxrwxrwx 1 root root    0 Sep 22 15:39 card1-DP-1 -> ../../devices/pci0000:00/0000:00:02.0/drm/card1/card1-DP-1
lrwxrwxrwx 1 root root    0 Sep 22 15:39 card1-DP-2 -> ../../devices/pci0000:00/0000:00:02.0/drm/card1/card1-DP-2
lrwxrwxrwx 1 root root    0 Sep 22 15:39 card1-DP-3 -> ../../devices/pci0000:00/0000:00:02.0/drm/card1/card1-DP-3
lrwxrwxrwx 1 root root    0 Sep 22 15:39 card1-eDP-1 -> ../../devices/pci0000:00/0000:00:02.0/drm/card1/card1-eDP-1
lrwxrwxrwx 1 root root    0 Sep 22 15:39 card1-HDMI-A-1 -> ../../devices/pci0000:00/0000:00:02.0/drm/card1/card1-HDMI-A-1
lrwxrwxrwx 1 root root    0 Sep 22 15:41 renderD128 -> ../../devices/pci0000:00/0000:00:02.0/drm/renderD128
-r--r--r-- 1 root root 4096 Sep 22 15:19 version
[tymon@luna ~]$ lsmod | grep -E '^(video|i915|drm)' 
videobuf2_vmalloc      20480  1 uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         40960  1 uvcvideo
videobuf2_common       94208  4 videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops
videodev              397312  2 videobuf2_v4l2,uvcvideo
drm_ttm_helper         16384  1 xe
drm_suballoc_helper    16384  1 xe
drm_gpuvm              49152  1 xe
drm_exec               12288  2 drm_gpuvm,xe
drm_gpusvm             32768  1 xe
i915                 4804608  5
drm_buddy              28672  2 xe,i915
video                  81920  2 xe,i915
drm_display_helper    278528  2 xe,i915
[tymon@luna ~]$ 
[tymon@luna ~]$ sudo dmesg | grep -E 'drm|i915|video'
[sudo] password for tymon: 
[    1.421515] ACPI: bus type drm_connector registered
[    1.442868] simple-framebuffer simple-framebuffer.0: [drm] Registered 1 planes with drm panic
[    1.442871] [drm] Initialized simpledrm 1.0.0 for simple-framebuffer.0 on minor 0
[    1.444452] simple-framebuffer simple-framebuffer.0: [drm] fb0: simpledrmdrmfb frame buffer device
[    2.037381] i915 0000:00:02.0: can't derive routing for PCI INT A
[    2.037385] i915 0000:00:02.0: PCI INT A: not connected
[    2.037401] i915 0000:00:02.0: [drm] Found alderlake_p/raptorlake_p (device ID a7a0) integrated display version 13.00 stepping E0
[    2.038092] i915 0000:00:02.0: [drm] VT-d active for gfx access
[    2.068356] i915 0000:00:02.0: vgaarb: deactivate vga console
[    2.068458] i915 0000:00:02.0: [drm] Using Transparent Hugepages
[    2.069033] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    2.072343] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/adlp_dmc.bin (v2.20)
[    2.103452] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/adlp_guc_70.bin version 70.49.4
[    2.103457] i915 0000:00:02.0: [drm] GT0: HuC firmware i915/tgl_huc.bin version 7.9.3
[    2.119609] i915 0000:00:02.0: [drm] GT0: HuC: authenticated for all workloads
[    2.120093] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
[    2.120095] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
[    2.120529] i915 0000:00:02.0: [drm] GT0: GUC: RC enabled
[    2.121528] i915 0000:00:02.0: [drm] Protected Xe Path (PXP) protected content support initialized
[    2.139229] [drm] Initialized i915 1.6.0 for 0000:00:02.0 on minor 1
[    2.140629] ACPI: video: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    2.163877] fbcon: i915drmfb (fb0) is primary device
[    3.433942] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[   13.959853] systemd[1]: Load Kernel Module drm was skipped because of an unmet condition check (ConditionKernelModuleLoaded=!drm).
[   14.962013] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915])
[   14.965976] mei_pxp 0000:00:16.0-fbf6fcf1-96cf-4e2e-a6a6-1bab8cbe36b1: bound 0000:00:02.0 (ops i915_pxp_tee_component_ops [i915])
[   15.174951] sof-audio-pci-intel-tgl 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
[   15.859446] videodev: Linux video capture interface: v2.00
[   16.031659] usbcore: registered new interface driver uvcvideo
[   29.393501] i915 0000:00:02.0: [drm] Selective fetch area calculation failed in pipe A
[tymon@luna ~]$ 

Any help with this would be appreciated, I have been trying to fix this for over a day now.
Thank you.

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#2 2025-09-23 17:30:33

leftas
Member
Registered: 2025-09-23
Posts: 1

Re: GDM: "Failed to query CanGraphical information for seat seat0"

Seems to be an issue with systemd-logind. Try downgrading it to 257.9 in the meantime.

ref: https://github.com/systemd/systemd/issues/39012

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