I have the same kernel problem. The machine is unstable, with random
freezees every couple of days.
The problem:
- Machine is unstable. Max uptime is about two weeks. Hard freezees occur
randomly, sometimes after less than day of use. Freeze is hard, nothing works:
num lock does not change
I just got something similar but it seems the problem appeared after
firefox crash :
[36968.052000] Eeek! page_mapcount(page) went negative! (-1)
[36968.052000] page pfn = 3817d
[36968.052000] page-flags = 8014
[36968.052000] page-count = 1
[36968.052000] page-mapping =
Forgot to attach dmesg.
** Attachment added: dmesg
http://librarian.launchpad.net/7340686/out
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page_mapcount(page) went negative!
https://bugs.launchpad.net/bugs/107325
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Bugs, which is the bug contact for Ubuntu.
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