JetPack 4.6.4/L4T 32.7.4 released

[theofficialgman]

bugs still in this version, most reported 1-2 years before end of jetpack 4 developement:

GL_OES_EGL_image not available on OpenGLX

GL_OES_EGL_image is not reported as available as a GLX extensions. Please enable it as a GLX extension like the desktop 470+ drivers and MESA drivers.

Xorg ABI 21 not supported in 32.X.X

Xorg ABI 21 is not supported in 32.X.X. Many modern distros have moved to this xorg version and we are unable to create custom images for these distros due to nvidia jetson drivers not supporting this. Can this be added to a future 32.X.X release? I know the desktop gpu drivers already have it.

Wayland Hangs on Display Rotation, addition/removal, and display sleep

Tested on 32.3.1 up to 32.5.1 on jetson nano. When using the gnome wayland implementation, rotating the screen (whether through gui or any command) causes a hang of gdm/wayland process. Sometimes it doesn’t happen the first time but usually within the first few times you will get a hang on gdm thread (GUI doesn’t respond and gdm thread is at 100% when viewed over ssh). A hang can/will also happen on connecting another display/removing a display. When display begins to go to sleep (via timeout/…

Very Poor Framepacing and Performance When using Xorg Rotation

The use of xrandr rotation or manually specified metamodes causes a significant performance penalty for fullscreen and non fullscreen applications as well as reduces the framepacing consistentcy (which appears as stutter in scrolling text or gameplay). This has been a longstanding issue for both the embedded and nouveau drivers. Why not use the gpu for display transformations instead of using cpu for transformations (clearly indicated by the increased xorg cpu utilization when rotation is used)…

Request to Re-Openvery-poor-framepacing-and-performance-when-using-xorg-rotation/178451 due to NOT being fixed in 32.7.1

32.7.1 images and debs have been released. @WayneWWW stated this issue was fixed in this release and it is not. I am requesting this issue to be re-opened so that it can continue to be tracked there: Very Poor Framepacing and Performance When using Xorg Rotation for reference, the issue can easily be observed by compiling this test code from there and rotating the display or enabling the compositor GitHub - theofficialgman/gl-gsync-demo: Unofficial OpenGL VSync Demo for Linux

Pkgld not provided for tegra libraries (including `nvidia-l4t-multimedia-utils`)

Using standard debian tooling results in no package being found for the corresponding shared library files dpkg-shlibdeps: error: no dependency information found for /usr/lib/aarch64-linux-gnu/tegra/libnvbuf_utils.so.1.0.0 (used by /usr/local/bin/testprogram) Hint: check if the library actually comes from a package. This is because nvidia does not provide .shlibs and .symbols files for their libraries Ubuntu Manpage: dpkg-shlibdeps - generate shared library substvar dependencies gman@gman-ori…