I started to experience this just 2 weeks ago, my lspci shows this
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 12) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/799814 Title: desktop wall becomes slow with many windows open To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/799814/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
