While following instructions in "SSD: how to optimize your Solid State Drive for Linux Mint and Ubuntu", point #6.
After entering command line:
xed admin:///etc/systemd/system/fstrim.timer.d/override.conf
I got this error:
** (xed:22879): WARNING **: 20:59:18.695: The specified location is not mounted
and a red box saying:
Could not find the file admin:///etc/systemd/sys…rim.timer.d/override.conf
Screenshot attached.
Russ
Boise, Idaho USA