weston桌面系统截屏方法
使用weston-screenshooter 但必须启用weston桌面--debug选项，否则会出现以下错误： 1 2 3 [root@RK356X:/]# weston-screenshooter [02:41:05.145] libwayland: error in client communication (pid 776) weston_screenshooter@5: error 0: screenshooter failed: permission denied. Debug protocol must be enabled 以RK3568开发板，buildroot系统为例，修改/etc/init.d/S50launcher，找到weston所在行，添加--debug选项。 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...... # Uncomment to disable mirror mode # unset WESTON_DRM_MIRROR export XDG_RUNTIME_DIR=${XDG_RUNTIME_DIR:-/var/run} export QT_QPA_PLATFORM=${QT_QPA_PLATFORM:-wayland} weston --tty=2 --debug --idle-time=0& { # Wait for weston ready while [ ! -e ${XDG_RUNTIME_DIR}/wayland-0 ]; do sleep .1 done /usr/bin/QLauncher & }& ...... forlinx开发板使用的yocto系统也类似，修改/lib/systemd/system/weston.service，在weston后添加--debug选项。 ...