The fixes for LP#1405807 are now in trusty-proposed for both linux-lts- utopic and -vivid, so if you could confirm the kernels there resolve the issue for you, that would help a lot.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-utopic in Ubuntu. https://bugs.launchpad.net/bugs/1457168 Title: [Hyper-V] kvp, vrss, fcopy daemons no longer in init Status in linux-lts-utopic package in Ubuntu: Confirmed Status in linux-lts-vivid package in Ubuntu: Confirmed Bug description: hv-fcopy-daemon.conf hv-kvp-daemon.conf and hv-vss-daemon.conf are missing from /etc/init and therefore these critical daemons are no longer launched on Hyper-V installations that use linux-virtual-lts- utopic or other instances of the HWE kernel. Because Azure now uses the HWE kernel, in the generic 12.04 and 14.04 images I see the file /etc/init/hv-kvp-daemon.conf, but executing this fails to start the service (because negotiation of these services is done in the first minute after an image is started) On the 12.04 image I can install the proper linux-tools-`uname -r` and linux-cloud- tools-`uname -r`, but it seems that perhaps the init script is not pointing to the correct binary. Normally /usr/sbin/hv_kvp_daemon is a wrapper to find /usr/sbin/hv_kvp_daemon-`uname -r`, but that latter file is never installed. On Ubuntu 12.04 I do see that "/usr/lib/linux-lts-trusty- tools-3.13.0-51/hv_kvp_daemon" is installed and works, but I'm not sure yet what's missing to get the upstart service working. Please correct the init scripts for the HWE kernels on 12.04 and 14.04. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-virtual-lts-utopic 184.108.40.206.29 ProcVersionSignature: Ubuntu 3.16.0-37.51~14.04.1-generic 3.16.7-ckt9 Uname: Linux 3.16.0-37-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.10 Architecture: amd64 Date: Wed May 20 11:00:57 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2015-04-09 (40 days ago) InstallationMedia: Ubuntu-Server 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) ProcEnviron: TERM=linux PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: linux-meta-lts-utopic UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1457168/+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