Cannot open a Flatpak application on Linux when a NoMachine server installed
When any of the NoMachine servers is installed, Flatpak applications don't start.
For example:
$ flatpak run org.kde.kcalc
nxegl: Error opening log file.
nxegl: Error is 30 'Read-only file system'.
nxeglInterposeInit: Output suppressed.
error: Failed to sync with dbus proxy
As a workaround, set:
LD_PRELOAD=""
before running the Flatpak application, e.g.:
$ LD_PRELOAD="" flatpak run org.kde.kcalc
SOLVED, Released in version 8.9.1