Another one of these topics... sorry, but I have been through most of them and none of the options seem to have what I need. This is where I am at:
1. Turn on RPi with no SD card: Monitor works fine and displays the QR code, boot mode text, etc.
2. Add SD card with Rasbian: Monitor flashes on, then goes into standby mode. However, I know it completely boots since it connects to my router and I can SSH.
3. Attempt every combination I can think of of hdmi_force_hotplug, hdmi_group, hdmi_mode, config_hdmi_boost, and dtoverlay: Exact same results as #2.
4. hdmi_safe=1: results in a rainbow splash, then I see a flashing cursor 3 times, then goes blank. Monitor goes into standby and I can SSH.
5. Occasionally, but not always, moving the cable from HDMI0 to HDMI1 while the RPi is on will result in a picture, regardless of the settings in config.txt
I have tried this with multiple monitors, SD cards, and OSs (I specifically want Dakboard when I am done, but at first I will be happy with anything working)
Any thoughts?
1. Turn on RPi with no SD card: Monitor works fine and displays the QR code, boot mode text, etc.
2. Add SD card with Rasbian: Monitor flashes on, then goes into standby mode. However, I know it completely boots since it connects to my router and I can SSH.
3. Attempt every combination I can think of of hdmi_force_hotplug, hdmi_group, hdmi_mode, config_hdmi_boost, and dtoverlay: Exact same results as #2.
4. hdmi_safe=1: results in a rainbow splash, then I see a flashing cursor 3 times, then goes blank. Monitor goes into standby and I can SSH.
5. Occasionally, but not always, moving the cable from HDMI0 to HDMI1 while the RPi is on will result in a picture, regardless of the settings in config.txt
I have tried this with multiple monitors, SD cards, and OSs (I specifically want Dakboard when I am done, but at first I will be happy with anything working)
Any thoughts?
Code:
# For more options and information see# http://rptl.io/configtxt# Some settings may impact device functionality. See link above for details#HDMI CUSTOMhdmi_safe=1#hdmi_force_hotplug=1#hdmi_group=1#hdmi_mode=16#config_hdmi_boost=8# Uncomment some or all of these to enable the optional hardware interfaces#dtparam=i2c_arm=on#dtparam=i2s=on#dtparam=spi=on# Enable audio (loads snd_bcm2835)dtparam=audio=on# Additional overlays and parameters are documented# /boot/firmware/overlays/README# Automatically load overlays for detected camerascamera_auto_detect=1# Automatically load overlays for detected DSI displaysdisplay_auto_detect=1# Automatically load initramfs files, if foundauto_initramfs=1# Enable DRM VC4 V3D driverdtoverlay=vc4-kms-v3dmax_framebuffers=2# Don't have the firmware create an initial video= setting in cmdline.txt.# Use the kernel's default instead.disable_fw_kms_setup=1# Run in 64-bit modearm_64bit=1# Disable compensation for displays with overscandisable_overscan=1# Run as fast as firmware / board allowsarm_boost=1[cm4]# Enable host mode on the 2711 built-in XHCI USB controller.# This line should be removed if the legacy DWC2 controller is required# (e.g. for USB device mode) or if USB support is not required.otg_mode=1[cm5]dtoverlay=dwc2,dr_mode=host[all]Statistics: Posted by gamendorf — Mon Jul 08, 2024 1:58 am — Replies 0 — Views 69