arasbm
16th November 2017, 02:21
I just signed up on this forum because I was excited to see [this post about qt application manager](http://www.qtcentre.org/threads/68940-Qt-App-Manager?highlight=application+manager). There is not a lot of information about appman out there, but I am evaluating it for using with our application that will run on a Linux tablet. Currently I am just testing appman to see if it is suitable. My main goal behind using appman is to isolate less critical functions of the app (such as browsing a tutorial) from main functionality of the app such as controlling hydraulic valves, so that bugs in a less critical part of the app does not hinder the main functionality.
My question is: can I use appman in multiprocess mode under Linux? It looks like by default it is running in single process mode and when I try to run it in multi process I get this critical error:
appman -c am-config.yaml -r --start-session-dbus --force-multi-process
[CRIT | am.system] WARNING: for the installer to work correctly, the executable needs to be run either as root via sudo or SUID (preferred)
[CRIT | am.system] (using fallback implementation - you might experience permission errors on installer operations)
[CRIT | am.system] ERROR: This application manager build is not multi-process capable.
My question is: can I use appman in multiprocess mode under Linux? It looks like by default it is running in single process mode and when I try to run it in multi process I get this critical error:
appman -c am-config.yaml -r --start-session-dbus --force-multi-process
[CRIT | am.system] WARNING: for the installer to work correctly, the executable needs to be run either as root via sudo or SUID (preferred)
[CRIT | am.system] (using fallback implementation - you might experience permission errors on installer operations)
[CRIT | am.system] ERROR: This application manager build is not multi-process capable.