I boot on Live USB and reinstall the OS. Now it works
. So i think my problem caused by not selecting to install grub
the next is on Firefox, my ff didnt have default search engine on search bar (so I've to add manually using "add to search bar" add on)
ah, I edit this post to add this:
can I have icon only task manager on this KDE? its like dockbarx on gnome, or taskmanager on windows 7(dunno its called task bar or taskmanager). I still cant find it on synaptic..
my wireless card detected nicely (bcm 4313) and work great on my home wifi. I think this system is a dang great..
I haven't test 2 thing:
- copy a big files from hdd to USB flash using dolphin (Kubuntu 12.04 often fail to do that task, its just unfinished), and that flash is in good condition
- use the networkmanager to connect to my university hotspot (Kubuntu 12.04 won't connect to that AP but able to connect on other AP)