hello shep,
not easy to read the xrandr datasheet, I check the version: it's 1.4.
here is the description
Code:
RandR version 1.4 options
Options for RandR 1.4 are used as a superset of the options for RandR
1.3.
--listproviders
Report information about the providers available.
--setprovideroutputsource provider source
Set source as the source of display output images for provider.
This is only possible if source and provider have the Source
Output and Sink Output capabilities, respectively. If source is
0x0, then provider is disconnected from its current output
source.
--setprovideroffloadsink provider sink
Set provider as a render offload device for sink. This is only
possible if provider and sink have the Source Offload and Sink
Offload capabilities, respectively. If sink is 0x0, then
provider is disconnected from its current render offload sink.
how to set the right parameters, it is necessary that the server X stops using VESA and use ATI radeon, more options with my two video cards and my two output screen, I do not know how!
in your link there are no examples of using xrandr!
Code:
hpc-raptor# xrandr -v
xrandr program version 1.4.0
Can't open display
hpc-raptor#
Whenever I try an option I have this message "Can not open display" even when I kill the X server. Here is my account!
Code:
hpc-raptor$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1280 x 1024, maximum 1280 x 1024
default connected 1280x1024+0+0 0mm x 0mm
1280x1024 0.00*
1024x768 0.00
800x600 0.00
640x480 0.00
hpc-raptor$
more the firefox that I compile with / usr / pkgsrc / www stops working on youtube.
Kind Regards
Philippe