This article provides the information on "XPS 13 (9343) may not properly resume from suspend while running Ubuntu 14.04".
XPS 13 (9343) users may report an issue where the system will not properly resume from suspend on the XPS13 9343 running Ubuntu 14.04.
Download the required patch files from this link:
Once the download finishes just double click on the files to run them. Ubuntu Software Center will open up like the below example. Click the install button (the oem-kernel-cmdline patch will say update).
It will require you to enter your root password.
When it finishes it will show that the package is installed. Restart your system and you are done.
XPS 13 9343
21 feb. 2021