*** This bug is a duplicate of bug 1633267 *** https://bugs.launchpad.net/bugs/1633267
Hello I also had a problem with both primary and second monitor with update to 4.4.0-43-generic Ubuntu 16.04.1 Xenial LTS. Recovery mode also had - - - instead of letters. Bug was solved by login in upstart 4.4.0-42-generic. And weird, he had before installed linux-headers and all for the 4.4.0-43-generic, and after 3 restarts he installed without me deleting neither touching anything again linux-headers and all for the 4.4.0-43-generic as if it was not installed. Maybe first install did not told the computer it was already installed ? He still wants to update more things, like: linux-headers-generic linux-image-generic. I think problem is all those updates should have been done at once, and it is in more then 4 parts. As if it was a big upgrade. So first it had put the link to the name, then the programs must be installed in more then 4 times by login the 4.4.0-42-generic upstart mode. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1633368 Title: After update to 4.4.0-43 HDMI output and usb mouse stopped working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1633368/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs