Public bug reported:
The components:
- Dell Precision M4800 laptop
- Dell docking station, with USB keyboard attached
Ubuntu 16.04 installed
Test case A) Booting in Docking Station with laptop lid closed:
===============================================================
Boot will proceed through unlocking disk encryption. When graphical user
interface starts, screen will go black and start spewing `unable to enumerate
USB device on port` messages
Test case B) In docking station, close lid and resume:
=====================================================
If laptop lid is closed when resuming from suspend, screen will go black and
start spewing `unable to enumerate USB device on port` messages
Test case C) Suspend without docking station (this one works):
==============================================================
1. Boot to laptop without docking station attached
2. Suspend
3. Attach to docking station with lid closed
4. Resume
C) is currently the only case where everything works properly.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1821597
Title:
USB suspend / resume with docking station and laptop lid closed
Status in linux package in Ubuntu:
New
Bug description:
The components:
- Dell Precision M4800 laptop
- Dell docking station, with USB keyboard attached
Ubuntu 16.04 installed
Test case A) Booting in Docking Station with laptop lid closed:
===============================================================
Boot will proceed through unlocking disk encryption. When graphical user
interface starts, screen will go black and start spewing `unable to enumerate
USB device on port` messages
Test case B) In docking station, close lid and resume:
=====================================================
If laptop lid is closed when resuming from suspend, screen will go black and
start spewing `unable to enumerate USB device on port` messages
Test case C) Suspend without docking station (this one works):
==============================================================
1. Boot to laptop without docking station attached
2. Suspend
3. Attach to docking station with lid closed
4. Resume
C) is currently the only case where everything works properly.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1821597/+subscriptions
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