Uninstalling this package completely broke my Plasma-6 desktop. However, thanks to https://bbs.archlinux.org/viewtopic.php?pid=2153377#p2153377 I was able to resolve the issue.
TLDR;
sudo rm -rf /etc/udev/rules.d/99-virtualgl-dri.rules
sudo rm -rf /etc/opt/VirtualGL
sudo rm -rf /usr/share/sddm/scripts/Xsetup
sudo rm -rf /usr/share/gdm/greeter/autostart/virtualgl.desktop
sudo rm -rf /etc/modprobe.d/virtualgl.conf
sudo rm -rf /etc/X11/xorg.conf.d/99-virtualgl-dri
For removing configuration files that were not fully cleared during the uninstallation process.
ls -l /dev/dri/
getfacl /dev/dri/renderD128
If there is any mention of 'vglusers', it indicates that the cleanup might not have been fully successful.
Pinned Comments
runnytu commented on 2021-02-20 13:44 (UTC)
Since nomachine 7.1.3-2 the default behavior of the package is StartNXDaemon Manual and FirewallConfiguration 0 on a new installation, if you want to change this, you need to modify PKGBUILD build options with your desire behavior:
BUILD OPTIONS
Set to y to enable nomachine service autostart
_autoservice=n
Set to y to enable firewall autorules
_autofirewall=n
END BUILD OPTIONS