Hammer++ on Linux crashes every minute of use

warlord

L1: Registered
May 6, 2025
1
0
Hello,

I am having a problem that makes Hammer++ completely unusable in my Xubuntu (24.10 Ubuntu with 4.20 XFCE) machine.

Every time I move props around, rotate them, enlargen boxes or any sort of mapping at all, Hammer++ freezes up and force-shuts down. It makes mapping impossible.

How can I fix this? I'm using Proton 9.04 and Steam as a conduit for running Hammer++. Please ask anything that may be relevant.