top wakeups causes and 8254_timer not connected.
Is this ok, for an idle system (by powertop):
P-states (frequencies)
1.60 Ghz 0.0%
800 Mhz 100.0%
Wakeups-from-idle per second : 561.9 interval: 10.0s
no ACPI power usage estimate available
Top causes for wakeups:
82.6% (925.0) <interrupt> : extra timer interrupt
8.0% ( 90.0) mplayer : do_nanosleep (hrtimer_wakeup)
4.2% ( 46.9) <interrupt> : ohci_hcd:usb2, HDA Intel
1.8% ( 20.6) X : do_setitimer (it_real_fn)
1.5% ( 17.0) X : schedule_timeout (process_timeout)
1.2% ( 13.6) kicker : schedule_timeout (process_timeout)
Double core Turion 64 (Dell inspiron 1501) on F8
Seems as my second core does not function?
In dmesg I see a lot of:
APIC error on CPU0: 40(40)
APIC error on CPU1: 40(40)
and the 8254_timer not connected at the kernel booting. IS there a way
to fix it?
PS My googling helped me nothing...