Ubuntu
acpi-support package

  1. Bug #217504
  2. Comment #6

Comment 6 for bug 217504

Revision history for this message
Sergei Ianovich (ynvich-gmail) wrote :

I am experiencing similar behavior with debian/unstable on Sony TX770P laptop. Ubuntu bug 187980 looks a duplicate of this one. Debian 373660 also addresses the same problem.