Comment 5 for bug 362691

As far as I know, anybody who's using Ubuntu as a Xen host is running Hardy instead of the latest release. Note that running Ubuntu as a Xen guest should work fine using the -generic or -server kernels, so long as you're running a Xen 3.3 host.

I will note that since Lenny just released recently, it is still fairly current. If you're concerned about how out of date the release is, running Lenny and then switching back to Ubuntu when dom0 support is reincorporated could be better than using Ubuntu Hardy for now.

As for the quick fix, unfortunately any change requires rebuilding the package, and it would be rebuilt in an environment where the default Python is 2.6, which means that it would build using 2.6. It would be an even more substantial change than the one I've posted to make that not the case, and I would judge it equally risky during the RC period.