The Ubuntu 20.04 image appears to come without extra modules, so they need to be installed additionally:
$ sudo apt install linux-modules-extra-$(uname -r)Then simply install zram-config
$ sudo apt install zram-config| 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 |
The Ubuntu 20.04 image appears to come without extra modules, so they need to be installed additionally:
$ sudo apt install linux-modules-extra-$(uname -r)Then simply install zram-config
$ sudo apt install zram-config| from __future__ import absolute_import | |
| import sys | |
| from twisted.internet import reactor | |
| from twisted.web import proxy, server | |
| from twisted.python import log | |
| from twisted.python.compat import urllib_parse, urlquote | |
| from twisted.web.resource import Resource | |
| from twisted.web.server import NOT_DONE_YET |