glances continually prints "file not found error" corrupting output

[Matthew Bradley]

While running, the glances monitoring program continually prints the following error:
/usr/lib/python3/dist-packages/psutil/_pslinux.py:1150: RuntimeWarning: ignoring FileNotFoundError(2, 'No such file or directory')
  warnings.warn("ignoring %r" % err, RuntimeWarning)

This corrupts the output and makes the program virtually unusable.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: glances 2.11.1-3
ProcVersionSignature: Ubuntu 5.4.0-131.147~18.04.1-generic 5.4.210
Uname: Linux 5.4.0-131-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.9-0ubuntu7.28
Architecture: amd64
CurrentDesktop: MATE
Date: Fri Nov 25 12:07:59 2022
InstallationDate: Installed on 2019-12-28 (1063 days ago)
InstallationMedia: Ubuntu-MATE 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
PackageArchitecture: all
SourcePackage: glances
UpgradeStatus: No upgrade log present (probably fresh install)