On classic system, the original kernel is: Linux dragon410c 4.4.0-1038-snapdragon #42-Ubuntu SMP Thu Nov 24 19:00:08 UTC 2016 aarch64 aarch64 aarch64 GNU/Linux
First, install test kernel with command: sudo apt-get install linux-snapdragon-headers-4.4.0-1089 linux-image-4.4.0-1089-snapdragon linux-headers-4.4.0-1089-snapdragon linux-snapdragon-tools-4.4.0-1089 linux-tools-4.4.0-1089-snapdragon -y And then reboot. It doesn't boot up anymore, nothing shows on monitor, the monitor just keep saying "no signal". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1761448 Title: linux-snapdragon: 4.4.0-1089.94 -proposed tracker To manage notifications about this bug go to: https://bugs.launchpad.net/kernel-sru-workflow/+bug/1761448/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
