<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [radeonsi] [drm:si_dpm_set_power_state [radeon]] *ERROR* si_restrict_performance_levels_before_switch failed" href="https://bugs.freedesktop.org/show_bug.cgi?id=91375#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [radeonsi] [drm:si_dpm_set_power_state [radeon]] *ERROR* si_restrict_performance_levels_before_switch failed" href="https://bugs.freedesktop.org/show_bug.cgi?id=91375">bug 91375</a> from <a class="email" href="mailto:rocketraman@gmail.com" title="Raman Gupta <rocketraman@gmail.com>"> Raman Gupta</a> <pre>Still getting this error periodically on Fedora 23 kernel 4.3.3-300.fc23.x86_64, mesa 11.1.0. The user-visible issue it seems to cause now is that one of my three monitors never wakes up from sleep (the monitor shows "no signal"). I have to switch to a VT, unplug the monitor and replug it (DisplayPort), which usually brings back the monitor display. Then I can switch back to X. Note that the sleep issue is not immediately after the si_restrict_performance_levels_before_switch error message in dmesg, so it may or may not be related. When the monitor is sleeping with no signal, xrandr -q shows that the monitor is connected normally (the monitor in question is DisplayPort-1): ~ xrandr -q Screen 0: minimum 320 x 200, current 5920 x 1440, maximum 16384 x 16384 DisplayPort-0 connected primary 2560x1440+1680+0 (normal left inverted right x axis y axis) 597mm x 336mm 2560x1440 59.95*+ 1920x1200 59.88 1920x1080 60.00 60.00 50.00 59.94 24.00 23.98 1920x1080i 60.00 50.00 59.94 1600x1200 60.00 1680x1050 59.95 1280x1024 75.02 60.02 1280x800 59.81 1152x864 75.00 1280x720 60.00 50.00 59.94 1024x768 75.08 60.00 800x600 75.00 60.32 720x576 50.00 720x576i 50.00 720x480 60.00 59.94 720x480i 60.00 59.94 640x480 75.00 60.00 59.94 720x400 70.08 DisplayPort-1 connected 1680x1050+0+195 (normal left inverted right x axis y axis) 433mm x 270mm 1680x1050 59.95*+ 1280x1024 60.02 1440x900 59.90 1280x960 60.00 1280x720 60.00 1024x768 60.00 800x600 60.32 56.25 640x480 60.00 HDMI-0 disconnected (normal left inverted right x axis y axis) DVI-0 connected 1680x1050+4240+195 (normal left inverted right x axis y axis) 433mm x 270mm 1680x1050 59.95*+ 1280x1024 60.02 1440x900 59.90 1280x960 60.00 1280x720 60.00 1024x768 60.00 800x600 60.32 56.25 640x480 60.00 DisplayPort-1-2 disconnected (normal left inverted right x axis y axis) DisplayPort-1-3 disconnected (normal left inverted right x axis y axis) HDMI-1-1 disconnected (normal left inverted right x axis y axis) DVI-1-1 disconnected (normal left inverted right x axis y axis)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>