https://bugzilla.kernel.org/show_bug.cgi?id=60523
John K. empire@adslgr.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |empire@adslgr.com
--- Comment #70 from John K. empire@adslgr.com --- I am having the same bug with kernel 4.0.4 and with a radeon 5870.
When I have two monitors on, the power level goes and get stuck at 2 and I get:
echo low > power_dpm_force_performance_level bash: echo: write error: Invalid argument
any hope on a solution?