Screensaver app does not open

 * Cinnamon-Screensaver version (cinnamon-screensaver --version)
 cinnamon-screensaver 5.2.1
 * Distribution - (Mint 17.2, Arch, Fedora 25, etc...)
 Mint 20.3
 * Graphics hardware *and* driver used
 (Sorry if this is excessive. I don't really understand it. This comes from the Mint System Information app.)
EDIT: Please note that this system is running as a VM in Proxmox.
 Device-1: Red Hat Virtio GPU driver: virtio-pci v: 1 bus ID: 00:02.0 chip ID: 1af4:1050 
           Display: x11 server: X.Org 1.20.13 driver: modesetting unloaded: fbdev,vesa 
           resolution: 1920x1080~60Hz 
           OpenGL: renderer: llvmpipe (LLVM 12.0.0 256 bits) v: 4.5 Mesa 21.2.6 compat-v: 3.1 
           direct render: Yes 
 * 32 or 64 bit
 64 bit

Issue I cannot get the Screensaver settings app to open. I've tried the Cinnamon "start menu" and entering the command in terminal.

From the start menu, nothing happens. In Mint's Logs app, in the application log, this message appears: WARNING: t+31.40878s: Detected that screensaver has left the bus.

When I enter the command in a terminal window, this happens: $ cinnamon-settings screensaver No module named 'requests'

I've also tried placing the Screensaver app icon on the desktop and running it "as root." Still no luck.

Steps to reproduce Nothing other than the issue description.

Expected behaviour Expecting the Screensaver settings window to appear on the desktop.

Other information (Nothing at this time.)

linuxmint / cinnamon-screensaver

Screensaver app does not open #434