[arm-allstar] Pi4 B & HDMI console?

[Jeremy georges]

So what worked.....
Remove all of the HDMI settings in config.txt and just leave the kernel defaults..
Now all I have is these 4 lines (uart and disable-bt for my serial console support).
----------------
gpu_mem=64
boot_wait=1
enable_uart=1
dtoverlay=disable-bt------------------

Works just fine now.

    On Tuesday, January 5, 2021, 1:44:39 PM PST, Louis Corradi via ARM-allstar <arm-allstar at hamvoip.org> wrote:  
 
 Try adding these in your config.txt file. Works for me.

hdmi_safe=1
disable_overscan=1
hdmi_force_hotplug=1
hdmi_drive=2
config_hdmi_boost=4

Computer Geeks of America

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________________________________
From: ARM-allstar <arm-allstar-bounces at hamvoip.org> on behalf of "David McGough via ARM-allstar" <arm-allstar at hamvoip.org>
Sent: Tuesday, January 5, 2021 1:09 PM
To: "Jeremy georges via ARM-allstar" <arm-allstar at hamvoip.org>
Cc: David McGough <kb4fxc at inttek.net>
Subject: Re: [arm-allstar] Pi4 B & HDMI console?


Hi Jeremy,

HDMI typically works fine with HamVoIP installs. You must have the monitor
plugged in and on when you boot the RPi.

Are you sure the RPi4B is booting HamVoIP?  If it won't boot, you need an
updated firmware image, which can be found here:

https://hamvoip.org/RPi2/RPi2-3-4_V1.6-14_Allstar.img.xz

or:

https://hamvoip.org/RPi2/RPi2-3-4_V1.6-14_Allstar.exe


73, David KB4FXC

On Tue, 5 Jan 2021, "Jeremy georges via ARM-allstar" wrote:

> Hi folks,
> I'm new to this mailing list and to Allstar; but not new to RaspPI. Been working with Raspberry PI since the first PI was released. But I'm having issues with booting the RPi2/RPi2-3-4_V1.6-01_Allstar.img image and the HDMI output. Works just fine if I flash/boot with Raspbian Buster.But when I flash with the Allstar image, I don't get HDMI console.
> I checked the MD5 checksum and it matches...so know that the local image / copy I'm using at least matches.
> I went in and tweaked the config.txt & cmdline.txt so that I can at least connect to the UART/console and do some initial configuration. But before I go in and start trying to troubleshoot the HDMI issue...is this a known issue with this image?
>
>
> Thanks,
> -J
>
> _______________________________________________
>
> ARM-allstar mailing list
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>
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>

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