> -----Original Message----- > From: Heinrich Schuchardt [mailto:xypron.g...@gmx.de] > Sent: Tuesday, August 29, 2017 6:43 AM > To: 837...@bugs.debian.org > Cc: Deucher, Alexander > Subject: [drm:si_dpm_set_power_state [radeon]] *ERROR* > si_restrict_performance_levels_before_s > > The message still occurs with Stretch kernel 4.9.0-3-amd64. > > [ +0.000192] fbcon: radeondrmfb (fb0) is primary device > [ +0.179799] [drm:si_dpm_set_power_state [radeon]] *ERROR* > si_restrict_performance_levels_before_s > [ +0.122488] Console: switching to colour frame buffer device 480x135 > [ +0.087282] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device > [ +0.094945] [drm] Initialized radeon 2.48.0 20080528 for 0000:01:00.0 > on minor 0 > > The message is created in drivers/gpu/drm/radeon/si_dpm.c > if si_restrict_performance_levels_before_switch fails. > > My graphics adapter is > 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. > [AMD/ATI] Cape Verde XT [Radeon HD 7770/8760 / R7 250X] (prog-if 00 [VGA > controller]) > > xset dpms force standby > works fine on my system. >
Are you actually experiencing any problems other than the message? In most cases the message is harmless. Alex