Does anyone know if upgrading to the latest kernel would help?
I'm having the same problem on a Vaio Z750. It's a 64 bit, dual core
with a fresh install of Jaunty (several fresh installs over the last few
days). It locks up and and the leds flash. I can't do anything, even
with REISUB or the off switch. The only way to get out is to unplug the
laptop and remove the battery.
When I try to boot up again, this is the last and first things in the
kernel log:
May 25 15:48:08 l-laptop kernel: [ 324.288093] CE: hpet increasing
min_delta_ns to 15000 nsec
May 25 16:52:51 l-laptop kernel: [ 4207.164049] CE: hpet increasing
min_delta_ns to 22500 nsec
May 25 21:46:28 l-laptop kernel: Inspecting
/boot/System.map-2.6.28-11-generic
May 25 21:46:28 l-laptop kernel: Cannot find map file.
Earlier (right after boot up), there's a:
May 25 15:42:59 l-laptop kernel: [ 5.183767] Marking TSC
unstable due to TSC halts in idle
and a:
May 25 15:42:59 l-laptop kernel: [ 6.501104] Clocksource tsc
unstable (delta = -145986009 ns)
Whether I can fix the partition with fsck or have to boot to the
installation disk, my user directory is gone.
Whether I go to a later or an earlier kernel, do I have to reinstall
Ubunty, then change the kernel?
A appreciate any help you can give me.
Thanks,
jack
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Recurring system freezes upon network activity, possible data loss
https://bugs.launchpad.net/bugs/375986
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