Even while writing this e-mail, the system 'froze' several times.

[Bas G. Roufs - En.]

Hello Everybody ,

ever since Kubuntu 12.04 , the system 'freezes' several times each day. 
Especially, when multitasking, the system gets stuck suddenly - at such a 
moment, nothing is possible any more except taking out the battery and 
restarting the system altogether. But also when working ONLY with e.g.. 
Firefox or Kontact, something like this can happen. Now, I  am working ONLY 
with Kontact - however, the system froze already several times while I was 
writing this e-mail. I also needed one time to forcibly terminate and restart 
Kontact. 

At present, I am working at a netbook, HP Pavilion dm 1 - AMD Dualcore 1,66 
GHz, 500  GB HD, 32 bits. The system now is a fresh install of Kubuntu 13.04, 
along with KDE 4.10.2.

My question: how can I get the system running more smoothly? Any thoughts and  
advises appreciated.

Respectfully yours,
Bas Roufs.


-- 
Bas G. Roufs MA 
Van 't Hoffstraat 1; NL - 3514 VT Utrecht 
E. BasRoufs at gmail.com; Mob. +31 6 446 835 10; Tel. +31 30 785 20 40. 
Open source OS: Kubuntu 13.04, see kubuntu.org .
Websites in construction: BasRoufs.eu ; Viaconsensus.nl; RainbowGathering.eu