Thanks. The crash is:

Mar 21 17:09:40 EddieAW gnome-shell[3567]: Received an X Window System error.
                                           This probably reflects a bug in the 
program.
                                           The error was 'GLXBadPixmap'.
                                             (Details: serial 455778 error_code 
161 request_code 152 (GLX) minor_code 23)
                                             (Note to programmers: normally, X 
errors are reported asynchronously;
                                              that is, you will receive the 
error a while after causing it.
                                              To debug your program, run it 
with the MUTTER_SYNC environment
                                              variable to change this behavior. 
You can then get a meaningful
                                              backtrace from your debugger if 
you break on the mtk_x_error()

which means we will need you to add MUTTER_SYNC=1 to /etc/environment,
reboot and then report the crash again. Because without MUTTER_SYNC=1
set, we can't know where the crash is occurring due to the asynchronous
design of the X11 protocol.

** Summary changed:

- Extension crashes and forces log out on lock screen
+ gnome-shell crashed with SIGTRAP due to GLXBadPixmap

** Package changed: gnome-shell-extension-desktop-icons-ng (Ubuntu) =>
gnome-shell (Ubuntu)

** Tags added: nvidia

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https://bugs.launchpad.net/bugs/2103609

Title:
  gnome-shell crashed with SIGTRAP due to GLXBadPixmap

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