Sometimes when a I run an app from QtCreator (version 3.4.2) the system freezes. I can move the mouse (it moves the cursor slowly and in small jumps) but I cannot do anything else. It's not even possible to switch to another TTY (ctrl + alt + fn).
The SSH works because I can login from another computer. The top command shows high activity in
xorg (100%) but if I try to kill it (
sudo killall xorg) the terminal doesn't respond (don't give back the prompt).
Maybe it's a Qt problem but It start happening when I switched to elementary OS. Maybe any problem with the gpu drivers? I am using a intel integrated GPU (
lspci | grep VGA returns: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)).