[Trac-bugs] [PC-BSD Trac] #1107: acpi_ibm functionality deteriorated

PC-BSD trac at pcbsd.org
Tue May 6 13:14:45 PDT 2014

#1107: acpi_ibm functionality deteriorated
 Reporter:  q/pa                  |      Owner:
     Type:  System Defect         |     Status:  new
 Priority:  minor                 |  Milestone:
Component:  System Configuration  |    Version:  10.0-RELEASE
 Keywords:  acpi_ibm              |
 Thinkpad T520, Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz, 8GB RAM,
 dedicated Nvidia graphics, PCBSD 10.0.1, FreeBSD 10.0-RELEASE-p10, KDE

 I am using the exact same settings for my Thinkpad keys as in PCBSD 9.2
 but in 10.0.1 the buttons for mute, volume up/down and page
 backward/forward are not working anymore.

 Somehow the syntax changed, too. While the manual still says to use for
 dev.acpi_ibm.0.handlerevents=0x04\ 0x10\ 0x11
 in sysctl.conf in 10.0.1 one has to omit the '\' otherwise there will be
 an error message.

Ticket URL: <http://trac.pcbsd.org/ticket/1107>
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