So exactly what is wrong: It seems to be nvidia's proprietary driver problem on 8*** cards when using external monitor with large resolution (1920*1200). Compiz is very slow to handle opened windows. Works fine without the external monitor just at native notebook's resolution.
The only solution is nouveau driver. Appears to be working fine at acceptable performance except of the time when Unity crashes itself. So as I understand ubuntu's team won't be able to help with this issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/737454 Title: xorg high cpu usage with compiz while using top command; goes away when compiz is killed -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
