I recently ran into issues with Steam games refusing to launch. They are installed on an additional NVME drive which was mounted properly (I thought) with KDE Partition Manager. At first, I thought some CachyOS Proton update was to blame because surely enough when reverting to an older Cachy Proton version the games would launch again, but that wasn’t a satisfying solution. Also, when starting games that were installed on the root partition, they would launch just fine. Running Steam from the t...