[Kernel-packages] [Bug 1827677] [NEW] Resume from suspend: nothing on display, unable to login

Public bug reported: This is 4.15.0-47-generic on a Dell Latitude 5580. Closing the laptop lid will suspend the system, and opening it will resume, and I normally get my xfce session or the xscreensaver unlock dialog. I recently suspended in this manner, but upon opening the laptop lid, nothing

[Kernel-packages] [Bug 1810055] [NEW] Resume fails when suspending laptop with headphones plugged in

Public bug reported: This is Xubuntu 18.04.1, kernel 4.15.0-43-generic on a Dell Latitude 5580. I've found that if I have headphones plugged in when I suspend the system (either by closing the laptop lid, or by using Whisker menu > Power button > Suspend), then the system does not resume properly

[Kernel-packages] [Bug 1763594] Re: xhci hangs; reset results in NULL pointer dereference

I've been getting similar disconnects on a Dell Latitude 5580 that is connected to a Dell D6000 docking station via USB-C. I'm also using DisplayLink driver version 4.4.24 (https://www.displaylink.com/downloads/ubuntu) in order to connect to two external displays. With Ubuntu 17.10 I was not seei