Voilà l’aide d’optirun:
slack@localhost:~$ optirun --help
Usage: optirun [OPTION]... command [command options...]
Run an application using the discrete video card.
--failsafe run a program even if the nvidia card is unavailable
--no-failsafe do not run a program if the nvidia card is unavailable
--no-xorg do not start secondary X server (implies -b none)
-b, --bridge METHOD acceleration/displaying bridge to use. Valid values
are auto, virtualgl and primus. The --vgl-* options
only make sense when using the virtualgl bridge,
while the --primus-* options apply only when using
the primus bridge.
Additionally, value none is recognized, and its effect
is to add paths to driver libraries to LD_LIBRARY_PATH
(useful for nvidia-settings and CUDA applications)
-c, --vgl-compress METHOD image compression or transport to use with
VirtualGL. Valid values for METHOD are proxy,
jpeg, rgb, xv and yuv. Changing this setting
may affect performance, CPU usage and image
quality
--vgl-options OPTS a space-separated list of command options to be
passed to vglrun. Useful for debugging virtualgl
by passing options to it like +tr. These OPTS
override the settings from optirun so be careful
with setting it
--primus-ldpath PATH a colon-separated list of paths which are searched
for the primus libGL.so.1
-q, --quiet, --silent suppresses all logging messages
-v, --verbose increase the verbosity level of log messages. It
can be specified up to two times (or five if
--quiet is used)
--debug show all logging messages by setting the verbosity
level to the maximum
-C, --config FILE retrieve settings for Bumblebee from FILE
-d, --display VDISPLAY find the Bumblebee X server on VDISPLAY. Do not
confuse this option with the DISPLAY environment
variable. By default, PATH is queried from the
daemon
-l, --ldpath PATH libraries like libGL.so are searched in PATH
(useful for the nvidia driver). By default, PATH
is queried from the
-s, --socket FILENAME use FILENAME for communication with the daemon
-h, --help display this help and exit
--version output version information and exit
Donc le mec a fait -b ce qui sert à faire un pont pour l’accélération.
Je vais tester avec virtualgl pour voir ce que ça donne.