Public bug reported: Before the update to this version of the kernel the VM's could recieve DHCP and contact the network. Once I updated the server to 4.4.0-66 my guest VM's cannot communicate with the network.
ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-66-generic 4.4.0-66.87 ProcVersionSignature: Ubuntu 4.4.0-66.87-generic 4.4.44 Uname: Linux 4.4.0-66-generic x86_64 AlsaDevices: total 0 crw-rw----+ 1 root audio 116, 1 Mar 21 11:36 seq crw-rw----+ 1 root audio 116, 33 Mar 21 11:36 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Tue Mar 21 11:39:57 2017 HibernationDevice: RESUME=UUID=a7f50198-2eb8-48c6-8051-06bce803d426 InstallationDate: Installed on 2017-02-15 (33 days ago) InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0624:0249 Avocent Corp. Virtual Keyboard/Mouse Bus 001 Device 002: ID 413c:a001 Dell Computer Corp. Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. PowerEdge R230 PciMultimedia: ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-66-generic root=UUID=a86fd17c-b858-4b47-8e9f-6059eda9c38c ro RelatedPackageVersions: linux-restricted-modules-4.4.0-66-generic N/A linux-backports-modules-4.4.0-66-generic N/A linux-firmware 1.157.8 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/28/2016 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.2 dmi.board.name: 0MFXTY dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 23 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.3.2:bd03/28/2016:svnDellInc.:pnPowerEdgeR230:pvr:rvnDellInc.:rn0MFXTY:rvrA01:cvnDellInc.:ct23:cvr: dmi.product.name: PowerEdge R230 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug regression-proposed xenial -- 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/1674629 Title: virtio guest nics doesn't have network connectivity Status in linux package in Ubuntu: New Bug description: Before the update to this version of the kernel the VM's could recieve DHCP and contact the network. Once I updated the server to 4.4.0-66 my guest VM's cannot communicate with the network. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-66-generic 4.4.0-66.87 ProcVersionSignature: Ubuntu 4.4.0-66.87-generic 4.4.44 Uname: Linux 4.4.0-66-generic x86_64 AlsaDevices: total 0 crw-rw----+ 1 root audio 116, 1 Mar 21 11:36 seq crw-rw----+ 1 root audio 116, 33 Mar 21 11:36 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Tue Mar 21 11:39:57 2017 HibernationDevice: RESUME=UUID=a7f50198-2eb8-48c6-8051-06bce803d426 InstallationDate: Installed on 2017-02-15 (33 days ago) InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0624:0249 Avocent Corp. Virtual Keyboard/Mouse Bus 001 Device 002: ID 413c:a001 Dell Computer Corp. Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. PowerEdge R230 PciMultimedia: ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-66-generic root=UUID=a86fd17c-b858-4b47-8e9f-6059eda9c38c ro RelatedPackageVersions: linux-restricted-modules-4.4.0-66-generic N/A linux-backports-modules-4.4.0-66-generic N/A linux-firmware 1.157.8 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/28/2016 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.2 dmi.board.name: 0MFXTY dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 23 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.3.2:bd03/28/2016:svnDellInc.:pnPowerEdgeR230:pvr:rvnDellInc.:rn0MFXTY:rvrA01:cvnDellInc.:ct23:cvr: dmi.product.name: PowerEdge R230 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1674629/+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