Other Parts Discussed in Thread: OMAP-L138
I have recently started working with the OMAP-L138 LCDK. I am using a VM running Ubuntu 18.04 LTS. After downloading and installing ti-processor-sdk-linux-omapl138-lcdk-06.01.00.08-Linux-x86-Install.bin I created a SD card using the included script with the default file system tisdk-server-rootfs-image-omapl138-lcdk.tar.xz.
The LCDK appears to boot correctly however I am unable to get the Matrix gui to display on the connected VGA display.
The boot log in my PuTTY terminal shows that the matrix started:
... Starting Matrix GUI... ... [ OK ] Started Matrix GUI. ...
Stopping and starting the matrix manually does not appear to have any effect:
root@omapl138-lcdk:~# /etc/init.d/matrix-gui-2.0 stop root@omapl138-lcdk:~# /etc/init.d/matrix-gui-2.0 start root@omapl138-lcdk:~#
systemctl status shows the matrix service as active but exited:
[[0;1;32m●[[0m matrix-gui-2.0.service - Matrix GUI Loaded: loaded (/lib/systemd/system/matrix-gui-2.0.service; enabled; vendor preset: enabled) Active: [[0;1;32mactive (exited)[[0m since Sat 2019-10-19 16:00:57 UTC; 11min ago Process: 322 ExecStart=/etc/init.d/matrix-gui-2.0 start (code=exited, status=0/SUCCESS) Oct 19 16:00:52 omapl138-lcdk systemd[1]: Starting Matrix GUI... Oct 19 16:00:57 omapl138-lcdk systemd[1]: Started Matrix GUI.
Stopping and starting the matrix with systemctl results in an error:
root@omapl138-lcdk:~# systemctl stop matrix-gui-2.0 root@omapl138-lcdk:~# systemctl start matrix-gui-2.0 Failed to start matrix-gui-2.0.service: Unit weston.service not found. root@omapl138-lcdk:~#
I am fairly new to Embedded Linux so any help would be greatly appreciated!