Please read comment 9 and https://wiki.ubuntu.com/FreezeExceptionProcess#head-1d28045481b8803d4815989e93edc4206f4848c4
Please read comment 9 and https:/ /wiki.ubuntu. com/FreezeExcep tionProcess# head-1d28045481 b8803d4815989e9 3edc4206f4848c4