X trouble on Rpi3, was Re: Missing /dev/io on rpi3 running 12-stable
bob prohaska
fbsd at www.zefox.net
Sat May 23 22:46:13 UTC 2020
On Fri, May 22, 2020 at 10:51:32PM -0700, Mark Millard wrote:
>
> They implicitly suggest that fbbpp needs to be set to 32 (for the sparse 32 bit
> framebuffer layout). You may want to try -fbbpp 32 on the command that starts
> the server to find out if it proves dsufficient.
>
Apparently something more clever than
X -fbbpp 32
or
startx -fbbpp 32
is required. Neither seems to make a difference.
Can the -fbbpp parameter be set in xorg.conf? Right now
it contains:
Section "Files"
EndSection
Section "Module"
Load "dbe"
Disable "dri"
Disable "dri2"
Disable "glx"
SubSection "extmod"
Option "omit xfree86-dga"
EndSubSection
EndSection
Section "ServerFlags"
Option "AIGLX" "false"
Option "NoAccel" "True"
Option "NoDRI" "True"
Option "DRI" "False"
Option "DRI2" "False"
EndSection
Section "InputDevice"
Identifier "Keyboard1"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/sysmouse"
EndSection
Section "Monitor"
Identifier "Monitor"
EndSection
Section "Device"
Identifier "Generic FB"
Driver "scfb"
Option "NoAccel" "True"
EndSection
Section "Screen"
Identifier "Screen"
Device "Generic FB"
Monitor "Monitor"
DefaultDepth 16
SubSection "Display"
Depth 16
EndSubsection
EndSection
Section "ServerLayout"
Identifier "layout"
Screen 0 "Screen" 0 0
InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"
EndSection
Thanks for reading!
bob prohaska
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