Ubuntu Maverick Meerkat bugs on EeePC

I found some bugs in newest Ubuntu 10.10. Most annoying is that it segfaults very often on my Asus Eee PC 1005P. Almost all applications have segmentation faults, even playmouthd. I hope that Ubuntu devs will repair this bug fast. Another one were Rhythmbox, which were crashing always few seconds after run. Todays update repaired this i hope. There are also some bugs related stricly to my eeepc, like touchpad without multitouch support (it works on Archlinux out of the box), and kernel load balancing tick - cause i think, that Netbook Remix should provide kernel, which is patched for netbooks and compiled tickless. My netbook takes 7,5-10W of power (reported by powertop) all the time, where Archlinux took only 4,5-5,5W, which gives me only 5 hours of battery life, where Arch would give 11 hours)