I have installed ubuntu 14.04 on my 8 pc's . Those running on pentium processors are fine but not as stable as they should . Windows 7 used to run extremely smooth on them . App executes slow , and sometime the system gets absolutely non responsive !
While I had two systems with 512 mb of ram and intel celeron processors , they used to run on windows 7 , and their performance was okey but as soon as i installed ubuntu 14.04 they are not responding . It takes 5 or more seconds to type a letter ,, a minute to open a app. They boot normally but as soon as i login , they respond like a hell !
Pls help me out for both errors . I have tried intel graphics driver installer and many tweaks but could not help ! Is there any issue with the ubuntu image selection or what ?? Its ubuntu 14.04.1 32 bit iso !