problems getting the desired resolution in vt and in X

Hello,

I've problems getting the same resolution (in vt and in X) on a new PC
as in my old one.
I'm used to a resolution of 1600x1200 (the LCD has just this number
of pixels), but on the new PC I only get 1024x768.

On the new PC I've installed 13.2
|# freebsd-version -kru
|13.2-RELEASE-p1
|13.2-RELEASE-p1
|13.2-RELEASE-p1

1) vt

kern.vt.fb.default_mode="1600x1200"
in loader.conf doesn't change anything.
Neither does vidcontrol (it only produces always the
"Inappropriate ioctl for device" message).


2) Xorg

I started without a separate graphics card using the hdmi output
of the motherboard.

vgapci1@pci0:0:2:0:	class=0x030000 rev=0x04 hdr=0x00 vendor=0x8086 \
        device=0xa780 subvendor=0x1458 subdevice=0xd000
    vendor     = 'Intel Corporation'
    device     = 'Raptor Lake-S GT1 [UHD Graphics 770]'
    class      = display
    subclass   = VGA

With default configuration X didn't start using 'modesetting':
|(EE) open /dev/dri/card0: No such file or directory
|(WW) Falling back to old probe method for modesetting
|(EE) open /dev/dri/card0: No such file or directory
|(WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
|(EE) Screen 0 deleted because of no matching config section.
|(II) UnloadModule: "modesetting"
|(EE) Device(s) detected, but none match those in the config file.

I tried installing graphics/drm-kmod and loading i915kms.ko
but no success.

I changed
        Driver      "modesetting"
to
        Driver      "scfb"

[. e. the configuration I use on my old PC with resolution 1600x1200]

Then X started but only with the resolution of 1024x768 and I
cannot change it to 1600x1200.

I installed x11-drivers/xf86-video-intel and used
        Driver      "intel"
but then X didn't start: from Xorg.0.log:

|  (II) LoadModule: "intel"
|  (II) Loading /usr/local/lib/xorg/modules/drivers/intel_drv.so
|  (II) Module intel: vendor="X.Org Foundation"
|       compiled for 1.21.1.8, module version = 2.99.917
|       Module class: X.Org Video Driver
|       ABI class: X.Org Video Driver, version 25.2
|  (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
|   i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
|   E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
|  iew G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
|   4 Series, G45/G43, Q45/Q43, G41, B43
|  (II) intel: Driver for Intel(R) HD Graphics
|  (II) intel: Driver for Intel(R) Iris(TM) Graphics
|  (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics
|  (--) Using syscons driver with X support (version 2.0)
|  (--) using VT number 9
|  (EE) No devices detected.
|  (EE) no screens found(EE)


I tried using xrandr to set a resolution, but
        xrandr -fb 1600x1200
only leads to the error message
|  xrandr: screen cannot be larger than 1024x768 (desired size 1600x1200)

xrandr without option gives
|  Screen 0: minimum 1024 x 768, current 1024 x 768, maximum 1024 x 768


I thought that perhaps the hardware is too new for the available drivers
and added a nvidia gaphics card

vgapci0@pci0:1:0:0:	class=0x030000 rev=0xa1 hdr=0x00 vendor=0x10de \
        device=0x1287 subvendor=0x1462 subdevice=0x8a9f
    vendor     = 'NVIDIA Corporation'
    device     = 'GK208B [GeForce GT 730]'
    class      = display
    subclass   = VGA

and installed x11/nvidia-driver.

Changed to  'Driver  "nvidia"'  in xorg.conf, but X didn't start.
I tried it also with xorg.conf created by 'Xorg -configure' and
also installed an tried x11/nvidia-xconfig.

|  (WW) NVIDIA(0): The NVIDIA GeForce GT 730 GPU installed in this system is
|  (WW) NVIDIA(0):     supported through the NVIDIA 470.xx Legacy drivers. Please
|  (WW) NVIDIA(0):     visit http://www.nvidia.com/object/unix.html for more
|  (WW) NVIDIA(0):     information.  The 525.116.03 NVIDIA driver will ignore
|  (WW) NVIDIA(0):     this GPU.  Continuing probe...
|  (EE) open /dev/dri/card0: No such file or directory
|  (WW) Falling back to old probe method for modesetting
|  (EE) open /dev/dri/card0: No such file or directory
|  (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
|  (EE) Screen 0 deleted because of no matching config section.
|  (II) UnloadModule: "modesetting"
|  (EE) Device(s) detected, but none match those in the config file.
|  (EE)
|  error:
|  (EE) no screens found(EE)

I can only successfully start X with
        Driver      "scfb"
with both the Intel and with the Nvidia
but not with the desired resolution of 1600x1200, only with 1024x768.


I ran out of ideas.

Can anybody please help?

(Correct resolution in X would suffice;
in vt I could accept it but would also prefer a higher resolution.)


Best regards,
Johannes-Maria