Yes it does. I attached the file to this post. also, i found out that working with the 2x 4k screens (and the laptop- builtin-screen disabled), it goes into slumber or powerdown mode. If it does, i can't succesfully get it out and have to restart the machine. I'm gonna test some more on that, but it might be related to switching back to 3 screens afer coming out of slumber.
** Attachment added: "_usr_bin_Xorg.0.crash.7z" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1455598/+attachment/4405952/+files/_usr_bin_Xorg.0.crash.7z -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1455598 Title: connecting 2x 4k displays in ubuntu 15.04 with daisy chain displayport (MST) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1455598/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
