Tor Browser doesn't work with Alt Linux

Hi! I’m trying to run Tor Browser with Alt Linux distribution.

Alt Linux v K 11.3 (https://download.basealt.ru/pub/distributions/ALTLinux/p11/images/kworkstation/alt-kworkstation-11.2-install-x86_64.iso)

Tor Browser v 15.0.9 (https://www.torproject.org/dist/torbrowser/15.0.9/tor-browser-linux-x86_64-15.0.9.tar.xz)

I have installed Tor Browser using this instruction: Installing - Getting started - Tor Browser — Tor

My Tor Browser starts but can’t connect using obfs4 bridge. In logs I can see messages like:
[WARN] Managed proxy “./TorBrowser/Tor/PluggableTransp” having PID 42206 terminated with status code 1

If I use Snowflake bridge, it connects but it takes a long time and after connection it works very slow.

Tor Browser on other platforms (Windows, MacOS) with the same physical connection works Ok with obfs4 bridges.

Please help me use Tor Browser with the Alt Linux distribution.