Question UnityHub under Linux unable to create new project

Hello all,

I'm attempting to go through the fine tutorial material at learn.unity.com. Currently, I'm running an up-to-date Arch install and installed UnityHub via the AUR package. All appears well. I installed the recommended LTS editor (with every checkbox checked) and downloaded the Lego microgame via the New project button. However, upon entering my birthday(?) and agreeing to the ToS, the UnityHub GUI vanishes, though a handful of processes are still running:

Code (Bash):

1. patrick   650778 27.2  0.6 2094244 200340 ?      SLl  17:41   3:00 /opt/unityhub/unityhub-bin
2. patrick   650785  0.0  0.1 189620 40064 ?        S    17:41   0:00 /opt/unityhub/unityhub-bin --type=zygote
3. patrick   650807  0.0  0.0 189620  6472 ?        S    17:41   0:00 /opt/unityhub/unityhub-bin --type=zygote
4. patrick   651033  4.0  0.5 597812 179660 ?       Sl   17:41   0:26 /opt/unityhub/unityhub-bin --type=renderer --disable-features=SpareRendererForSitePerProcess --service-pipe-token=10600836723958221411 --lang=en-US --app-path=/opt/unityhub/resources/app.asar --node-integration --no-sandbox --no-zygote --preload=/opt/unityhub/resources/app.asar/build/windowManager/preloads/mainWindowPreload.js --background-color=#fff --num-raster-threads=4 --enable-main-frame-before-activation --service-request-channel-token=10600836723958221411 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --shared-files=v8_context_snapshot_data:100,v8_natives_data:101
5. patrick   651356  1.3  0.2 266792 77844 ?        Sl   17:41   0:08 /opt/unityhub/unityhub-bin --type=gpu-process --disable-features=SpareRendererForSitePerProcess --gpu-preferences=KAAAAAAAAACAAAAAAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --service-request-channel-token=17862863507979035350
6. patrick   651362  0.0  0.0 195472 10100 ?        S    17:41   0:00 /opt/unityhub/unityhub-bin --type=-broker
7.  

I discovered this thread, but the two "fixes" mentioned did not work for me. I reinstalled the whole shebang (including removing what was in ~/.config, ~/.local/share, and so forth) as well as reinstalled the editor version via the GUI, and no dice.

Interestingly, if I rerun the UnityHub program, it does fire up a parallel instance briefly, which then replaces the original. This running copy sees the created project as if it exists, even though the directory is not present on my machine.



Alternatively, if I kill the running process after the GUI vanishes, the next time I run UnityHub, it does not show the phantom project.

In any case... Obviously I'd like some help troubleshooting this. I've attached the log for this go-around; hopefully that'll be of some utility.

Thanks in advance. =)