snapdragon801 ERROR [Unknown] Error opening startup file, does not exist: etc/init.d/rcS

[ShiauweiZhao]

when i run

./px4 mainapp.config

INFO  [Unknown] Creating symlink mainapp.config -> /home/linaro/etc
ERROR [Unknown] Error opening startup file, does not exist: etc/init.d/rcS

-- PX4 VERSION: v1.8.0-879-g01744a9ef
-- CONFIG: posix_eagle_default

[yl5006]

this is PATH problem, relative path

[RomanBapst]

Maybe related to posix shell work of @bkueng

[RomanBapst]

#10173

[bkueng]

Maybe related to posix shell work of @bkueng

Correct. You need to make sure ${PX4_SOURCE_DIR}/ROMFS is uploaded as well (here: https://github.com/PX4/Firmware/blob/master/platforms/posix/CMakeLists.txt#L49) and change the start command to something like ./px4 -s mainapp.config
@zhaoxiaowei1013 @yl5006 can you try that?
@julianoes fyi

[ShiauweiZhao]

@bkueng when i use ./px4 -s mainapp.config
it works ok, thanks.