Unfortunately, this didn't fix it for me. `cat /proc/version_signature` return "Ubuntu 3.13.0-18.38lp1295032v201403200948-generic 3.13.6" so the kernel should have installed correctly. The mode doesn't show up in the System Settings - Displays. I then tried running `cvt 3840 2160 30` and adding that with xrandr, but that caused my monitor to show "Not Supported" (just as it had before). I can confirm my monitor/graphics card can support the mode using AMD's proprietary drivers. Any suggestions?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1295032 Title: 3840x2160 fails with 30Hz with HDMI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1295032/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
