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[Bug 392948] Re: LCD Brightness won't Change - intel 4 series

 

Marcso Ferenc, please do not apport-collect to another person's report. If you have a bug in Ubuntu, so your hardware and problem may be tracked, could you please file a new report with Ubuntu by executing the following in a terminal while booted into a Ubuntu repository kernel (not a mainline one) via:
ubuntu-bug linux

For more on this, please read the official Ubuntu documentation:
Ubuntu Bug Control and Ubuntu Bug Squad: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue
Ubuntu Kernel Team: https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports
Ubuntu Community: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette

When opening up the new report, please feel free to subscribe me to it.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

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** Tags removed: 4736z acer apport-collected aspire brightness lucid maverick oneiric precise trusty
** Tags added: jaunty needs-kernel-logs needs-upstream-testing

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/392948

Title:
  LCD Brightness won't Change - intel 4 series

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Binary package hint: acpid

  ACPID: acpid-1.0.6
  Distributor ID:	Ubuntu
  Description:	Ubuntu 9.04
  Release:	9.04
  Codename:	jaunty
  kernel: 2.6.28-13-generic
  ---------------------------------------------------

  Problem:
  * FN+LEFT_ARROW key is suppose to reduce LCD brightness is not working.
  * FN+RIGHT_ARROW key is suppose to increase LCD brightness is not working.
  * Notification is working according to key press(for brightness) but the LCD brightness wont change.
  * try to look for acpid log but seems like acpid do not have log in /var/log <-- Which is weird

  ---------------------------------------------------

  Hardware information:

  00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 09)
  00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09)
  00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09)

  Please let me know if you need more information to solve/get clear
  look on the problem.

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