** Description changed: I'm running saucy from an external harddrive. When multimonitor support landed a week ago, I noticed artifacts in dualscreen mode. I updated my installation and checked today, the artifacts are still there. + + Systems tested: + Lenovo Thinkpad T530 with Ivy Bridge processor. + HP Probook 6460b with Sandy Bridge processor. Artifacts seen: - When moving the mouse, the a mouse trail can be seen. Additionally the cursor is randomly invisible and and the trail artifacts look interlaced and distorted. These artifacts are visible for more than 2 seconds. - When opening a terminal, the terminal feels unresponsive showing inputs only after a few seconds. Executing apt-get update looks like the output is scrolling back and forth. These artifacts are not visible with Mir disabled. With Mir in single monitor mode, I haven't noticed above artifacts but when moving windows fast there are few lines showing combing artifacts for a very short time and opening the power cog for the first time shows artifacts too, but the system is usable.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1221745 Title: Mir is showing artifacts on intel graphics/T530 especially in dualscreen mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mir/+bug/1221745/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
