Comment 64 for bug 270798

Maybe not related to
  Bug 14426 - CE: hpet increasing min_delta_ns flood
I tried nohz=off in boot options and I still get the freeze and leds blinking behaviour.
Something I don't get is that I have no logs at all for this last freeze

syslog
Dec 3 23:52:43 alberto-laptop wpa_supplicant[1450]: CTRL-EVENT-SCAN-RESULTS
Dec 3 23:54:43 alberto-laptop wpa_supplicant[1450]: CTRL-EVENT-SCAN-RESULTS
####Should be something here
Dec 3 23:56:41 alberto-laptop kernel: imklog 4.2.0, log source = /var/run/rsyslog/kmsg started.
Dec 3 23:56:41 alberto-laptop rsyslogd: [origin software="rsyslogd" swVersion="4.2.0" x-pid="559" x-info="http://www.rsyslog.com"] (re)start
Dec 3 23:56:41 alberto-laptop rsyslogd: rsyslogd's groupid changed to 102

kern.log
Dec 3 22:07:42 alberto-laptop kernel: [ 65.072512] wlan0: no IPv6 routers present
Dec 3 22:17:51 alberto-laptop kernel: [ 674.912445] iwlagn 0000:03:00.0: iwl_tx_agg_start on ra = ee:40:00:73:33:00 tid = 6
####Should be something here
Dec 3 23:56:41 alberto-laptop kernel: imklog 4.2.0, log source = /var/run/rsyslog/kmsg started.
Dec 3 23:56:41 alberto-laptop kernel: [ 0.000000] Initializing cgroup subsys cpuset
Dec 3 23:56:41 alberto-laptop kernel: [ 0.000000] Initializing cgroup subsys cpu
Dec 3 23:56:41 alberto-laptop kernel: [ 0.000000] Linux version 2.6.31-15-generic (buildd@yellow) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu8) ) #50-Ubuntu SMP Tue Nov 10 14:53:52 UTC 2009 (Ubuntu 2.6.31-15.50-generic)
Dec 3 23:56:41 alberto-laptop kernel: [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.31-15-generic root=UUID=975e5ca4-72d5-413a-a77e-b8347600b74b ro quiet splash nohz=off
Dec 3 23:56:41 alberto-laptop kernel: [ 0.000000] KERNEL supported cpus:
Dec 3 23:56:41 alberto-laptop kernel: [ 0.000000] Intel GenuineIntel
Dec 3 23:56:41 alberto-laptop kernel: [ 0.000000] AMD AuthenticAMD
Dec 3 23:56:41 alberto-laptop kernel: [ 0.000000] Centaur CentaurHauls

daemon.log
Dec 3 23:50:43 alberto-laptop wpa_supplicant[1450]: CTRL-EVENT-SCAN-RESULTS
Dec 3 23:52:43 alberto-laptop wpa_supplicant[1450]: CTRL-EVENT-SCAN-RESULTS
Dec 3 23:54:43 alberto-laptop wpa_supplicant[1450]: CTRL-EVENT-SCAN-RESULTS
####Should be something here
Dec 3 23:56:44 alberto-laptop avahi-daemon[896]: Found user 'avahi' (UID 105) and group 'avahi' (GID 111).

Bizarrrrrrrre