I am using an Ubuntu 19.10 PC w/ an i5 7th gen core CPU, 8GB RAM, and an SSD, but see much file handling delay.
It lags when I try to delete just 10 files, 10 KB each, which takes nearly 2-3 minutes to delete them, and I am unable to do anything for that time period, other that moving mouse. If I click on anything, the keyboard is no longer recognized during that delay.
So How can I enable Background Processesing of those files ??