Success! Installed and booted the new kernel without a problem, plugged in cable at log-in, iMac comes on, screen is properly shared.
Thanks a lot! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/790126 Title: iMac connected to MacBook in Target Display Mode shows black screen -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs