Good morning
This is what was written to the file at the time of the first boot:
hdmi_group=2
hdmi_drive=2
hdmi_mode=87
hdmi_cvt=1280 720 60 6 0 0 0
hdmi_force_hotplug=1
disable_overscan=1
dtoverlay=vc4-kms-v3d,cma-256
avoid_warnings=2
dtparam=sd_force_pio=on
dtparam=i2c1=on
dtparam=i2c_arm=on
dtparam=audio=on
audio_pwm_mode=2
initial_turbo=30
start_x=1
kernel=u-boot.bin
I just changed the string:
hdmi_cvt=1280 720 60 6 0 0 0
With this:
hdmi_cvt=720 480 60 6 0 0 0
From here the system starts and I can see the initial loading part with the writing, then later it increases the resolution 2 times and it goes back to 1280x720 (that is the resolution not supported by my television).
From here on I can't do anything anymore because I can't see anything anymore.
I tested with a real monitor that does all the resolutions and works, so from the monitor I can move the resolution.
This is causing me great inconvenience, I would not want to have to take my raspiberry to the office every time I make a change to the operating system.
