New comment by husio on void-packages repository

https://github.com/void-linux/void-packages/issues/32053#issuecomment-884047901

Comment:
> It should be created... How are you checking for its presence? Do you have corecollector enabled shoveling core dumps elsewhere?

`core` file is not created. I do not know of any collector. I expect this is something I would have to enable via `runit`.

```
% ls /var/service | grep -v tty | xargs
acpid alsa bluetoothd dbus dhcpcd mpd openntpd udevd wpa_supplicant
```


> Could you try `unset QT_QPA_PLATFORMTHEME` and then run telegram? It fixed for me.

That does not work for me.
```
% unset QT_QPA_PLATFORMTHEME
% telegram-desktop 

(telegram-desktop:2354): Telegram-WARNING **: 11:36:28.093: Application was built without embedded fonts, this may lead to font issues.
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-piotr'
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-piotr'
[ALSOFT] (EE) Failed to set real-time priority for thread: Operation not permitted (1)
error: : cannot open
error: : cannot open
error: : cannot open
[1]    2354 abort      telegram-desktop
% env | grep QT
% 
```