Comment 3 for bug 1913633

I'm on Ubuntu 20.10, default desktop, nvidia-driver-460, Quadro M1200 GPU, and VLC also crashes for me whenever I try to take a snapshot.

However, I don't get the gl information logs mentioned by OP, is just says "segmentation fault".

I tried reverting to 450, and it still segfaults.

The `--verbose 2` messages corresponding to me clicking the take snapshot button in both cases are:

```
[00007f23600013b0] main vout display debug: VoutDisplayEvent 'mouse button' 2 t=6
[00007f23600013b0] main vout display debug: VoutDisplayEvent 'mouse button' 2 t=7
[00007f23600013b0] main vout display debug: auto hiding mouse cursor
[000055c87ad2f7e0] pulse audio output debug: suspended
[000055c87ad2f7e0] pulse audio output debug: changing sink 0: alsa_output.pci-0000_00_1f.3.analog-stereo (Built-in Audio Analogue Stereo)
[00007f23a40c2d80] main encoder debug: looking for encoder module matching "any": 21 candidates
[00007f23a40c2d80] main encoder debug: using encoder module "png"
[00007f23a4708060] main filter debug: looking for video converter module matching "any": 23 candidates
[00007f23a4708060] swscale filter debug: 1280x720 (1280x736) chroma: I420 -> 1280x720 (1280x720) chroma: RV24 with scaling using Bicubic (good quality)
[00007f23a4708060] main filter debug: using video converter module "swscale"
Segmentation fault (core dumped)
```

Also like OP mentioned, PrtSc does not work on full screen. Outside of full screen it works.