After apt-get upgrade for Jetson Tx2 with JetPack 3.2 error with libglx

I just flashed the Jetson Tx2 and made an

sudo apt-get update && sudo apt-get upgrade

and after that i checked if any critical files where damged with

sha1sum -c /etc/nv_tegra_release

and it gave me one error:

/usr/lib/xorg/modules/extensions/ FAILED

Is this critical? And how can i solve this?

The GUI will likely fail with this. The version intended to go there should be in “/usr/lib/aarch64-linux-gnu/tegra/”, but the link to this gets overwritten. You can do this:

sudo -s
cd /usr/lib/xorg/modules/extensions
rm -f
ln -sf /usr/lib/aarch64-linux-gnu/tegra/ .

It somehow solved itself after a reboot.
after a reboot and a new check with

sha1sum -c /etc/nv_tegra_release

I get all Oks!

If i look at 's location it gives me:

nvidia@tegra-ubuntu:/usr/lib/xorg/modules/extensions$ ll
total 8
drwxr-xr-x 2 root root 4096 Dec 12 15:48 ./
drwxr-xr-x 5 root root 4096 Dec 12 11:51 ../
lrwxrwxrwx 1 root root   42 Dec 12 15:48 -> /usr/lib/aarch64-linux-gnu/tegra/*

seem’s to be allright !?

That is correct.