I have Lubuntu 12.04 on my Toshiba netbook NB205: Atom CPU, 2GB ram... It runs nice except it boots really slow ~ 3 minutes. When I install bootchart + pybootchartgui to see what going on, the boot time suddenly improves amazingly - it boots up in ~ 1 minute.
The problem is if I disable bootchart (GRUB_CMDLINE_LINUX_DEFAULT="quiet splash bootchart=disable") or uninstall bootchart + pybootchartgui, my Lubuntu goes back to its slow boot of 3 minutes again.
Can anyone educate me on this? Thanks!