@shankerror: you also apparently have this TSC unstability, as mentioned in your dmesg:
[ 1.082774] cpufreq: FSB changing is maybe unstable and can lead to crashes and data loss.
[ 1.082790] cpufreq: FSB currently at 132 MHz, FID 13.5
[ 1.082820] Marking TSC unstable due to cpufreq changes
dmesg seems to suggest this is due to some dynamic bus frequency change which causes trouble. I just found out in this (French) thread that people suggest so boot with "acpi=off" option... http://forum.ubuntu-fr.org/viewtopic.php?id=310384
I'm gonna try that.
On my side, I also just tried 2.6.30-rc5, no change.
@shankerror: you also apparently have this TSC unstability, as mentioned in your dmesg:
[ 1.082774] cpufreq: FSB changing is maybe unstable and can lead to crashes and data loss.
[ 1.082790] cpufreq: FSB currently at 132 MHz, FID 13.5
[ 1.082820] Marking TSC unstable due to cpufreq changes
dmesg seems to suggest this is due to some dynamic bus frequency change which causes trouble. I just found out in this (French) thread that people suggest so boot with "acpi=off" option... forum.ubuntu- fr.org/ viewtopic. php?id= 310384
http://
I'm gonna try that.
On my side, I also just tried 2.6.30-rc5, no change.