Had the same problem and at the moment I worked around it by downgrading
to linux-image-3.2.0-60-generic. Of course this is not a permanent
solution, especially since I probably can not do the long expected
upgrade from 12.04 to 14.04 until this is fixed.
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You received this bug notification be
Don't know if I should rather open another bug for this, but I still have the
problem with an up-to-date Ubuntu 12.04 - but only with users that are defined
over LDAP.
We have the following setup: There are two users that are administrators, and
for the case that LDAP breaks down there is also a