Seems ro be resolved with 2.6.37+ kernel
Installed 2.6.37-02063702.201102250905 from mainline builds (https://wiki.ubuntu.com/Kernel/MainlineBuilds) and tested for a few weeks - no more freezes experienced. Since I expected to no more need a 2.6.32 kernel then, I dared to upgrade to Ubuntu 11.04 with 2.6.38, freezes seem to be gone too (crossing fingers).
As far as I'm concerned, this bug can be closed.
Seems ro be resolved with 2.6.37+ kernel 02063702. 201102250905 from mainline builds (https:/ /wiki.ubuntu. com/Kernel/ MainlineBuilds) and tested for a few weeks - no more freezes experienced. Since I expected to no more need a 2.6.32 kernel then, I dared to upgrade to Ubuntu 11.04 with 2.6.38, freezes seem to be gone too (crossing fingers).
Installed 2.6.37-
As far as I'm concerned, this bug can be closed.
kind regards,
Messi