If the mainline kernel still exhibits the bug, we can perform a kernel bisect to identify the commit that introduce the regression.
** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1761694 Title: Ubuntu-Server does not launch after kernel update to 4.4.0-116 Status in linux package in Ubuntu: Incomplete Bug description: I am running Ubuntu-Server 14.04.5 LTS in a HyperV-VM with the Xenial HWE-Stack enabled. Until the kernel 4.4.0-112 everything ran smoothly, but with the kernel update to 4.4.0-116 the system cannot be launched and stops during the boot with the following error message: Gave up waiting for root device. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait for the right device?) - Check root= (did the system wait for the right device?) - Missing modules (cat /proc/modules; ls /dev) ALERT! /dev/disk/by-uuid/99acf869-911c-47ae-917f-7e82d3c99b8e does not exists. Dropping to a shell! Also same behaviour with the latest kernel 4.4.0-119. I already tried to boot with the rootdelay=10 argument but this has no effect. If you need further informations please tell me. Thanks for your support. Best regards Falk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1761694/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : firstname.lastname@example.org Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp