Comment 259 for bug 568611

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naveen (naveenmvv) wrote :

uname -a

Linux ubuntu 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

 ls /sys/class/backlight

acpi_video0 intel_backlight