Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.11 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.11-saucy/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** 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/1218995 Title: Hyper-V Synthetic Video Frame Buffer Driver not working Status in “linux” package in Ubuntu: Incomplete Bug description: Hyper-V Synthetic Video Frame Buffer Driver was added upstream with kernel 3.10 (commit: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=68a2d20b79b105f02dcbc52c211d7e62f98996b7) I am running Xubuntu 13.10 in a Hyper-V machine on Windows 8 Pro. According to the kernel module description the kernel driver should allow for FullHD resoltuion and should eleminate the double mouse curser. Here neither of that happens though, screen resoltuion is limited to 1152x864 like it was with 13.04 before the framebuffer driver was added and I still have double mouse cursers. lsmod verifies hperv_fb module to be loaded. So there must be something which stops the enchansments from working correctly. Fixing this bug is important to enable Ubuntu to run in Hyper-V environments, which likly to become more important with the includsion of Hyper-V in Windows 8. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-4-generic 3.11.0-4.9 ProcVersionSignature: Ubuntu 3.11.0-4.9-generic 3.11.0-rc7 Uname: Linux 3.11.0-4-generic x86_64 ApportVersion: 2.12.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Fri Aug 30 17:52:21 2013 HibernationDevice: RESUME=UUID=73c3c75c-c1c9-477c-9ada-de652e53a5e9 InstallationDate: Installed on 2013-08-09 (20 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130809) IwConfig: eth0 no wireless extensions. lo no wireless extensions. Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 MachineType: Microsoft Corporation Virtual Machine MarkForUpload: True ProcEnviron: LANGUAGE=de_DE TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 hyperv_fb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-4-generic root=UUID=4fcb4903-59ae-4402-b6b0-05d5609ae8da ro quiet splash video=hyperv_fb:1920x1080 vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-4-generic N/A linux-backports-modules-3.11.0-4-generic N/A linux-firmware 1.113 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/23/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 090006 dmi.board.name: Virtual Machine dmi.board.vendor: Microsoft Corporation dmi.board.version: 7.0 dmi.chassis.asset.tag: 4002-8074-6677-7173-2064-5191-30 dmi.chassis.type: 3 dmi.chassis.vendor: Microsoft Corporation dmi.chassis.version: 7.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr090006:bd05/23/2012:svnMicrosoftCorporation:pnVirtualMachine:pvr7.0:rvnMicrosoftCorporation:rnVirtualMachine:rvr7.0:cvnMicrosoftCorporation:ct3:cvr7.0: dmi.product.name: Virtual Machine dmi.product.version: 7.0 dmi.sys.vendor: Microsoft Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1218995/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
