I'm having the same issue on 22.04.1 LTS with gnome-system-monitor version 42. I have 32GB of RAM installed and system monitor reports 33.4GB for some reason.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-system-monitor in Ubuntu. https://bugs.launchpad.net/bugs/1948539 Title: System Monitor is showing wrong Memory info. Actual is 8 GB showing 8.2GB. Status in gnome-system-monitor package in Ubuntu: Confirmed Bug description: System Monitor is showing wrong Memory info. Actual is 8(7.6) GB showing 8.2 GB. Current OS version - Ubuntu 21.10. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-system-monitor/+bug/1948539/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp