I'm pretty sure that this is same bug that my machine is suffering. I have Dell Precision 15 5000 Series (5510) with Quadro M1000M/PCIe/SSE2 graphics card (4.2.0-23-generic). Current observations:
- HDMI output works if connected from the boot - When DPMS kicks in HDMI output disappears (tested with 2 different monitors) - Hotpluging doesn't work (no kernel events, used udevadm monitor to verify) - VGA (via usb-c adapter) works, hotplugging also - display port (via usb-c adapter) not confirmed (going to when I got the adapter) I think this is rooted to issue that hotplugging HDMI cable doesn't work properly. I can provide more information if required. How could I debug this nvidia driver even more? I really would like to solve this issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1523800 Title: ACER VN7-792G : No HDMI out To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-352/+bug/1523800/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
