[Bug 1945031] [NEW] Thunderbird snap won't launch unless with offloading variable __NV_PRIME_RENDER_OFFLOAD=1

[Michael Navigator]

Public bug reported:

After installing Thunderbird snap, it won't launch while on PRIME
profile "NVIDIA on-demand" unless it is run with the offloading variable
__NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia thunderbird

Here's the info for the latest/beta snap v93.0b3 but the same is
confirmed to occur with the latest/stable v78.13.0

Description:    Ubuntu Impish Indri (development branch)
Release:        21.10

name:      thunderbird
summary:   Mozilla Thunderbird email application
publisher: Canonical✓
store-url: https://snapcraft.io/thunderbird
contact:   https://launchpad.net/distros/ubuntu/+source/thunderbird
license:   unset
description: |
  Thunderbird is a free and open source email, newsfeed, chat, and calendaring client,
  that’s easy to set up and customize. One of the core principles of Thunderbird is the
  use and promotion of open standards - this focus is a rejection of our world of
  closed platforms and services that can’t communicate with each other. We want our
  users to have freedom and choice in how they communicate.
commands:
  - thunderbird
snap-id:      k1Ml1O9GzSO2QftV0ZlWSbUfQ78nN460
tracking:     latest/beta
refresh-date: hoje às 02:57 +00
channels:
  latest/stable:    78.13.0 2021-08-19 (138) 69MB -
  latest/candidate: 91.1.1  2021-09-20 (148) 76MB -
  latest/beta:      93.0b3  2021-09-22 (149) 77MB -
  latest/edge:      ↑                             
installed:          93.0b3             (149) 77MB -

What I expected to happen: Thunderbird launching successfully
What happened instead: Thunderbird did not launch, without any warning or error displayed.

** Affects: thunderbird (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: thunderbird

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https://bugs.launchpad.net/bugs/1945031

Title:
  Thunderbird snap won't launch unless with offloading variable
  __NV_PRIME_RENDER_OFFLOAD=1

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