Public bug reported: As of kernel 3.2, all of drivers (except for the storage driver) required to be able to run Ubuntu as a guest image in a Microsoft Hyper-V environment have exited the staging tree of the kernel, and are now present in the following locations:
a. hv_timesource: Merged with general CPU detection code. b. hv_vmbus: Moved to drivers/hv. Provides general vmbus functionality. c. hv_utils: Moved to drivers/hv. Provides kvp, timesync, shutdown, and heartbeat. d. hv_netvsc: Moved to drivers/net/hyperv. Provides synthetic network access. e. hv_mouse: Moved to drivers/hid. Provides synthetic mouse access. f. hv_storvsc: Still in drivers/staging/hv. Minor fixes still being hammered out (see http://driverdev.linuxdriverproject.org/pipermail/devel/2012-January/024012.html for more details on remaining fixes) For the Ubuntu 12.04 kernel please ensure that: 1. Drivers are added to the install initrd so users have access to all synthetic devices during installation 2. Drivers are automatically installed by default in the installed initrd (so no rebuilding is necessary) ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-14-generic 3.0.0-14.23 ProcVersionSignature: Ubuntu 3.0.0-14.23-generic 3.0.9 Uname: Linux 3.0.0-14-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu4 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC272 Analog [ALC272 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mab 1646 F.... pulseaudio /dev/snd/pcmC0D0p: mab 1646 F...m pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf0800000 irq 44' Mixer name : 'Intel IbexPeak HDMI' Components : 'HDA:10ec0272,15583100,00100001 HDA:80862804,15584101,00100000' Controls : 24 Simple ctrls : 13 Date: Mon Jan 16 12:42:07 2012 HibernationDevice: RESUME=UUID=55a31584-1ed4-41fb-b6cc-2514ebd87aaa InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MachineType: System76, Inc. Lemur UltraThin ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) LANG=en_GB.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-14-generic root=UUID=e4e40d03-f45e-4d22-8c88-71c7e91801df ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.0.0-14-generic N/A linux-backports-modules-3.0.0-14-generic N/A linux-firmware 1.60 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux StagingDrivers: mei UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/17/2010 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: CALPELLACRB.86C.0000.X.0000000000 dmi.board.asset.tag: Tag 12345 dmi.board.name: Lemur UltraThin dmi.board.vendor: System76, Inc. dmi.board.version: lemu2 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: System76, Inc. dmi.chassis.version: lemu2 dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrCALPELLACRB.86C.0000.X.0000000000:bd08/17/2010:svnSystem76,Inc.:pnLemurUltraThin:pvrlemu2:rvnSystem76,Inc.:rnLemurUltraThin:rvrlemu2:cvnSystem76,Inc.:ct10:cvrlemu2: dmi.product.name: Lemur UltraThin dmi.product.version: lemu2 dmi.sys.vendor: System76, Inc. ** Affects: linux (Ubuntu) Importance: Medium Assignee: Andy Whitcroft (apw) Status: Triaged ** Tags: amd64 apport-bug microsoft precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/917135 Title: Hyper-V: enable all hv drivers and export them in the initramfs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/917135/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
