Yes, on my Athlon 5600, linux-2.6.27-7 it occurs too. /proc/cpuinfo shows frequency 1000 Mhz for each core.
/sys/devices/system/cpu/cpu0/cpufreq/cpu_min_freq: 1000000
/sys/devices/system/cpu/cpu0/cpufreq/cpu_cur_freq: 1000000
/sys/devices/system/cpu/cpu0/cpufreq/cpu_max_freq: 2800000
Yes, on my Athlon 5600, linux-2.6.27-7 it occurs too. /proc/cpuinfo shows frequency 1000 Mhz for each core. system/ cpu/cpu0/ cpufreq/ cpu_min_ freq: 1000000 system/ cpu/cpu0/ cpufreq/ cpu_cur_ freq: 1000000 system/ cpu/cpu0/ cpufreq/ cpu_max_ freq: 2800000
/sys/devices/
/sys/devices/
/sys/devices/
I am using Ubuntu Intrepid beta.