Updates: After testing with QA I confirmed that utilizing CLI has a 100% success rate with all Sangoma Appliances.
As for the GUI I have been trying to get it to error in the ways described in this thread to no avail however I have issued a framework upgrade that is now in STABLE that I believe will fix some of these issues. The issues I am describe appear (although I dont see them in this thread) because of a lock contention issue. You can see what I’m talking about in the code for Framework if you are curious. However if anyone goes about upgrading their systems they should first upgrade framework and then they will be able to utilize the GUI for all future upgrades.
Framework 14.0.11
Framework 15.0.11
For those that had issues already: Load the secondary kernel when you reboot (it’ll be in the boot screen)
Then login and type:
yum reinstall kernel
then reboot and you should be able to use the newest kernel (the first kernel)