Upgrading from Debian 8 to Debian 9

[nb]

This upgrade method is deprecated and we cannot guarantee it will work as originally designed. Please backup your PBX and follow the information provided here and here. You can also contact our support team to assist you in upgrading your PBX in a timely manner. As you already might have heard, Debian 9 \"Stretch\" is released. And boy, the improve...

Continue reading the Original Blog Post.

 

[stangri]

My GC instance is stuck in the loop of:

Progress: ~69.414%, 758/1092 items processed

in /root/UPDATE.log

Is it normal? If not, how do I break out of it?