Recently I have installed Ubuntu 14.04 in my system which is having the following configuration,
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller (rev 09) Subsystem: Hewlett-Packard Company Device 339a Kernel driver in use: i915
I got this details through
lspci -k | egrep 'VGA|3D' -A2. My model is HP Compaq Pro 6300.
It becomes heavily unresponsive with Cursor moves very slowly or sometime cursor disappears, the only way to get back the control is, restarting the system. I'm not sure why it is happening. Any help on this would be really great as it is greatly irritating me.