Abysmal (< 1 H/s) Hashrate On Linux (5.15) Mint Suddenly 
**Describe the bug**
I am suddenly getting hashrates between 0.63 to 0.74 H/s where I would get 640 to 730 H/s earlier (1000x slower). Initially, it would go away after a few reboots but now it won't.

**To Reproduce**
Use Linux Mint 21.3 (currently with kernel 5.15.0-117-generic). My CPU is a i3-6006U, unsure if that matters.

**Required data**
 - XMRig version
    - Latest: https://github.com/xmrig/xmrig/releases/download/v6.21.3/xmrig-6.21.3-linux-static-x64.tar.gz
