Bug 121461

Summary: System slows down after being suspended or extended use.
Product: Other Reporter: rs (rob)
Component: OtherAssignee: other_other
Status: NEW ---    
Severity: normal    
Priority: P1    
Hardware: Intel   
OS: Linux   
Kernel Version: 4.6.2 Subsystem:
Regression: No Bisected commit-id:

Description rs 2016-07-04 17:43:17 UTC 
I only have experienced this in kernel 4.6.x. Downloaded from Ubuntu's ppa/mainline

Ubuntu 16.04, Dell XPS15 9550, M.2 HD, 16GB RAM.


After my system is suspended, or possibly just not rebooted for a while, the system becomes slow to respond.

I really only use this laptop for Chrome, Firefox, a few IDEs, and Libre.

I have lots of HD space and lots of unused RAM.

Chrome and Firefox will become slow to open new tabs or load pages.

Libre will take many minutes to save a file I'm working on. The file isn't large at all. 70k.

After a reboot, the computer works great.

I'm hoping you guys can help me, help you, find the root cause of this bug. IE: "Please run these commands next time this happens. Attach the output to this bug."