Hello,
I have created a custom root file system form the nano using ubuntu-base 18.04.2 as a starting point.
the image I created is based on Lubuntu/Lxqt
- Display manager is SDDM
- Window manger is Openbox
- Compositor is Compton/Compiz
after installing all the required packages through a chroot enviroment I use the apply_binaries.sh script to include the Nvidia drivers and init scripts and I use the create-jetson-nano-sd-card script to produce an Sdcard image.
The system seems to boot fine and I am presented with the lxqt desktop environment after logging in however there seems to be some issues with permission as I am unable to launch any applications that use the nvidia drivers.
Any application that uses OpenGL need to be launched with root privileges to function including the compositors I mentioned above. if they are not launched with root privilages I get a Segmentation fault (core dumped ) error.
I have added the display manager to the Video group however this doesnt seem to make a difference as far as applications being able to interact with the display drivers.
When launching Compiz with root the desktop performance is reduced significantly even though the settings I’m using are the same as the ones used in the L4T image that is provided for the nano.
When i attempt to use compton with the GLX render setting the screen goes crazy and spams “glx_render_(): Missing texture” in the terminal.
[Edit] (The isssue with Compton seems to have been due to the nvidia logo wallpaper being rendered behind the regular walpaper compton seems to be working now however overall performance is lacking in comparison to L4T as well.)
So it’s clear that I have some permission issues and the xserver isn’t able to make full use of the display drivers. when I do manage to get compiz working the performance is terrible in comparison to the normal L4T image even though I believe “Lubuntu/Lxqt” is more lightweight than Gnome/Unity.
Can anyone help me get things straightened out?
ill attach some logs and glx info.
Thank you!!
Xorg.txt (9.17 KB)
system.txt (149 KB)
glxinfo.txt (1.03 KB)