Project

General

Profile

Bug #336

wakeup on USB keyboard/mouse event does no longer wakeup

Added by Albert Lee over 9 years ago. Updated over 2 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
driver - device drivers
Start date:
2010-10-12
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
pm, usb, hid

Description

This is a clone of http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6974470
When device power management is enabled, USB input devices are placed into a suspended state and may not be able to resume a suspended system.
This was probably introduced in the changeset b9f8177eb4e2 for 6867140 ultra 27 does not resume from either mouse or keyboard event

OpenIndiana #272 may be related.

History

#1

Updated by Albert Lee over 8 years ago

  • Difficulty set to Medium
  • Tags set to needs-triage
#2

Updated by Albert Lee over 8 years ago

  • Category changed from kernel to driver - device drivers
  • Assignee set to Albert Lee
  • Tags changed from needs-triage to pm, usb, hid
#3

Updated by Gordon Ross over 2 years ago

I have an attempt at fixing this "parked" here:
https://github.com/gwr/illumos-gate/commits/il-usb-336a
but I was never able to prove that the fix worked.

I no longer have h/w that regularly reproduces this,
so I'm posting a link in hopes someone else might
be able to finish this up.

#4

Updated by Gordon Ross over 2 years ago

  • Assignee deleted (Albert Lee)

Also available in: Atom PDF