Jon:
  Well.....  su does give different results than sudo.  I tried su again 
and it works!

So, how can I set permissions so I don't have to su or sudo?

--Mark

p.s.  Thanks for all the suggestions.

On Friday, September 11, 2020 at 6:23:45 PM UTC-4 jonn...@gmail.com wrote:

> In my config, BBAI running 4.14 kernel, I found two instances of fbcon:
> $ sudo find / -name fbcon
>
> * /sys/devices/virtual/graphics/fbcon*
> * /sys/class/graphics/fbcon*
>
>
> The framebuffer console seems to be attached to the console layer. 
>
> *$ cat /sys/class/vtconsole/vtcon1/bind*
> *1*
> *$ cat /sys/class/vtconsole/vtcon0/bind*
> *0*
>
>
> Info on fbcon:
> https://www.kernel.org/doc/html/latest/fb/fbcon.html
>
>
> Not sure if this helps at all.
>
> Cheers,
>
> Jon
>
>
> On Fri, Sep 11, 2020 at 11:24 AM Robert Nelson <robert...@gmail.com> 
> wrote:
>
>> On Fri, Sep 11, 2020 at 12:56 PM Dennis Lee Bieber
>> <dennis....@gmail.com> wrote:
>> >
>> > On Fri, 11 Sep 2020 04:56:42 -0700 (PDT), in
>> > gmane.comp.hardware.beagleboard.user "Mark A. Yoder"
>> > <mark.a.yoder-re5j...@public.gmane.org> wrote:
>> >
>> >
>> > >
>> > >Are you sure there is a fbcon module?
>> >
>> > https://www.kernel.org/doc/html/latest/fb/fbcon.html#a-configuration
>> >
>> > ... seems to imply it may not have been built for the standard release 
>> BBB
>> > kernels.
>>
>> It's enabled:
>>
>> │ 
>> ┌───────────────────────────────────────────────────────────────────────┐ │
>>   │ │    [*] Framebuffer Console support
>>      │ │
>>   │ │    -*-   Map the console to the primary display device
>>      │ │
>>   │ │    [*]   Framebuffer Console Rotation
>>      │ │
>>   │ │    [ ]   Framebuffer Console Deferred Takeover                      
>>   │
>>
>> Regards,
>>
>> -- 
>> Robert Nelson
>> https://rcn-ee.com/
>>
>> -- 
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>>
>

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