You, Yongkang wrote: > I suggested that you can do "yum update" to update other RPMs and retry too. > I didn't meet this problem in x86_64, after I do yum update to catch up latest development tree. :) At the time I got the error I was completely up to date, obviously a few packages have changed since ... xen0 seems stable if it manages to boot up ok, 3 days uptime with frequent usage now.