http://bugzilla.opensuse.org/show_bug.cgi?id=1203748 http://bugzilla.opensuse.org/show_bug.cgi?id=1203748#c10 --- Comment #10 from Stefan Dirsch --- BTW, with this setting intel_idle.max_cstate=0 I no longer can switch to 'performance'. ~ sudo echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor bash: /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: Permission denied -- You are receiving this mail because: You are on the CC list for the bug.