Public bug reported: Running Ubuntu 16.04 with the updates repository enabled, using the Nvidia proprietary driver 367.27.
A couple of days ago there was a Unity update (7.4.0+16.04.20160705-0ubuntu1) which includes a commit that causes graphical glitches/corruption on the background of Unity panel in my triple monitor (xrandr) setup. The result differs depending on which monitor the Panel/Dash is opened on. Specifically, on one monitor there is a horizontal offset on the background, on the second one there is garbage and on the third one there is no background at all, making Unity completely see-through. Additionally, when transparent, the top bar is also affected. After downloading the source code and compiling Unity from different commits, I have reached the conclusion that the commit which introduced the issue is #4145 from trunk (https://bazaar.launchpad.net/~unity- team/unity/trunk/revision/4145). The following links demonstrate the issue, as well as show the exact point where the regression started occurring. https://vps.tasossah.com/bugs/9c9f3d255d3c.jpg https://vps.tasossah.com/bugs/c689e3866fff.jpg https://vps.tasossah.com/bugs/unity_multimonbug.webm ** Affects: unity (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1602901 Title: [Regression] Panel/Dash background corruption with multimon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1602901/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
