Ubuntu
linux-source-2.6.20 package

  1. Bug #89860
  2. Comment #109

Comment 109 for bug 89860

Revision history for this message
taj (othertaj) wrote :

It seems a typical HP problem
For me (NC6320) I check /proc/acpi/video/C083/DOS

I fixed this in 10.04 Lucid, by putting the following lines (both needed, in this order!) into /etc/rc.local

echo 1 > /proc/acpi/video/C083/DOS
echo 0 > /proc/acpi/video/C083/DOS

However, after dist-upgrade to 12.04 this trick does not work anymore...