This might have been caused by my system running so slow due to the other bug I'm having with tracker-miner consuming all CPU: https://bugs.launchpad.net/ubuntu/+source/tracker-miners/+bug/1961540
The system was so sluggish that the Software Center simply did not load.
After turning of search indexing: Settings > Search, the Software Center is loading just fine.
This might have been caused by my system running so slow due to the other bug I'm having with tracker-miner consuming all CPU: https:/ /bugs.launchpad .net/ubuntu/ +source/ tracker- miners/ +bug/1961540
The system was so sluggish that the Software Center simply did not load.
After turning of search indexing: Settings > Search, the Software Center is loading just fine.