[Bug 479296] Re: Karmic: frequent freezes

[sog]

This bug is present in Lucid as well, unfortunately. My symptoms are
largely the same:

* Complete system freeze, including X and the mouse
* Kernel panic (cannot SSH into the box)
* No obvious pattern; will reboot multiple times in an hour, and then be fine for five or six hours or more
* Occasionally system hangs with music looping, but is more often random and not clearly associated with an activity
* Last reported issue is the ratelimit.d problem with Pulseaudio

I have filed what may be a duplicate bug at: <a
href="https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/568549">https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/568549</a>

It does not appear to be related to the proprietary NVidia drivers, as
I've downgraded to the non-proprietary versions and am still
experiencing the issue.

Audio device is as follows:

23:00.0 Audio device: Creative Labs X-Fi Titanium series [EMU20k2] (rev 03)
	Subsystem: Creative Labs Device 0044
	Flags: bus master, fast devsel, latency 0, IRQ 56
	Memory at dfcf0000 (64-bit, non-prefetchable) [size=64K]
	Memory at dfa00000 (64-bit, non-prefetchable) [size=2M]
	Memory at de000000 (64-bit, non-prefetchable) [size=16M]
	Capabilities: <access denied>
	Kernel driver in use: SB-XFi
	Kernel modules: snd-ctxfi

-- 
Karmic: frequent freezes
https://bugs.launchpad.net/bugs/479296
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