Comment 165 for bug 349314

New UNR user here & I have the same problem (screen refreshes, online flash video staggers and netbook-launcher menu changes are painfully slow [w/ high cpu rates]) after a new install. I'm using a Dell Inspiron Mini 12. My graphics card has something different, so maybe that's the cause.

$ lspci
...
00:02.0 VGA compatible controller: Intel Corporation System Controller Hub (SCH Poulsbo) Graphics Controller (rev 07)
...

$ uname -a
Linux mini-jason 2.6.28-15-generic #49-Ubuntu SMP Tue Aug 18 18:40:08 UTC 2009 i686 GNU/Linux

I installed the 2.6.28-11.43~lp349314apw5 kernel and that didn't change. I tried the force low graphics setting in gconf-editor and that didn't work. I also tried the "Options" "Tiling" "False" in xorg.conf and that also didn't work.

Let me know if I can provide any more information...

Thanks!