Bug 196287 - Handbook: 12.13.2.2. Suspend/Resume, wrong suggested hw.acpi.reset_video value
Summary: Handbook: 12.13.2.2. Suspend/Resume, wrong suggested hw.acpi.reset_video value
Status: Closed FIXED
Alias: None
Product: Documentation
Classification: Unclassified
Component: Books & Articles (show other bugs)
Version: Latest
Hardware: Any Any
: --- Affects Only Me
Assignee: Dru Lavigne
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-12-26 22:00 UTC by VK
Modified: 2015-07-25 16:51 UTC (History)
1 user (show)

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Description VK 2014-12-26 22:00:33 UTC 
https://www.freebsd.org/doc/handbook/acpi-overview.html

12.13.2.2. Suspend/Resume
10th paragraph (including the two code boxes)
the sentence before last


"Try setting hw.acpi.reset_video to 0 if the display is messed up after resume."


Should suggest setting to 1 instead of 0. From acpi(4):

hw.acpi.reset_video
             Reset the video adapter from real mode during the resume path.
             Some systems need this help, others have display problems if it
             is enabled.  Default is 0 (disabled).
Comment 1 commit-hook freebsd_committer freebsd_triage 2015-07-25 16:51:15 UTC 
A commit references this bug:

Author: dru
Date: Sat Jul 25 16:50:32 UTC 2015
New revision: 47083
URL: https://svnweb.freebsd.org/changeset/doc/47083

Log:
  Fix suggested sysctl setting.

  PR: 196287
  Sponsored by: Essen DevSummit Hackathon

Changes:
  head/en_US.ISO8859-1/books/handbook/config/chapter.xml