Yes, booting an old kernel gives a good system. On Mar 13, 2017 12:21 PM, "Joseph Salisbury" <joseph.salisb...@canonical.com> wrote:
> Does the bug go away if you boot back into the prior kernel version? > > ** Changed in: linux (Ubuntu) > Importance: Undecided => High > > ** Also affects: linux (Ubuntu Xenial) > Importance: Undecided > Status: New > > ** Changed in: linux (Ubuntu Xenial) > Status: New => Confirmed > > ** Changed in: linux (Ubuntu Xenial) > Importance: Undecided => High > > ** Tags added: kernel-da-key > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1672224 > > Title: > Upgrade to kernel version 4.4.0-66 of Ubuntu 16.04 LTS caused major > chaos/failures > > Status in linux package in Ubuntu: > Confirmed > Status in linux source package in Xenial: > Confirmed > > Bug description: > The most obvious issue upon logging in was that there were no network > interfaces save the loopback. > A review of the logs suggested there were many major problems with the > upgrade. > > Interestingly, the system suggested that I delete all other versions > of the kernel immediately after this failed upgrade. This would have > rendered the system nearly unusable. > > This is not the user experience I was thinking of when I chose an LTS > version. > > ProblemType: Bug > DistroRelease: Ubuntu 16.04 > Package: linux-image-4.4.0-66-generic 4.4.0-66.87 > ProcVersionSignature: Ubuntu 4.4.0-63.84-generic 4.4.44 > Uname: Linux 4.4.0-63-generic x86_64 > NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia > ApportVersion: 2.20.1-0ubuntu2.5 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC1: doug 2348 F.... pulseaudio > /dev/snd/controlC2: doug 2348 F.... pulseaudio > /dev/snd/controlC0: doug 2348 F.... pulseaudio > CurrentDesktop: Unity > Date: Sun Mar 12 15:23:41 2017 > EcryptfsInUse: Yes > HibernationDevice: RESUME=UUID=caabec9a-7ba2-451a-91a5-af1bef3bfc38 > InstallationDate: Installed on 2017-01-20 (51 days ago) > InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 > (20160420.1) > IwConfig: > lo no wireless extensions. > > enp6s0 no wireless extensions. > MachineType: System manufacturer System Product Name > ProcEnviron: > LANGUAGE=en_US > PATH=(custom, no user) > XDG_RUNTIME_DIR=<set> > LANG=en_US.UTF-8 > SHELL=/bin/bash > ProcFB: 0 VESA VGA > ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-63-generic > root=UUID=ecd4d068-85e7-40c9-8483-d2dbfaadc20b ro rootflags=subvol=@ > quiet splash vt.handoff=7 > RelatedPackageVersions: > linux-restricted-modules-4.4.0-63-generic N/A > linux-backports-modules-4.4.0-63-generic N/A > linux-firmware 1.157.8 > RfKill: > > SourcePackage: linux > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 12/10/2013 > dmi.bios.vendor: American Megatrends Inc. > dmi.bios.version: 0908 > dmi.board.asset.tag: To be filled by O.E.M. > dmi.board.name: P8Z77-V LE PLUS > dmi.board.vendor: ASUSTeK COMPUTER INC. > dmi.board.version: Rev X.0x > dmi.chassis.asset.tag: Asset-1234567890 > dmi.chassis.type: 3 > dmi.chassis.vendor: Chassis Manufacture > dmi.chassis.version: Chassis Version > dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0908:bd12/10/2013: > svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion: > rvnASUSTeKCOMPUTERINC.:rnP8Z77-VLEPLUS:rvrRevX.0x: > cvnChassisManufacture:ct3:cvrChassisVersion: > dmi.product.name: System Product Name > dmi.product.version: System Version > dmi.sys.vendor: System manufacturer > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/ > 1672224/+subscriptions > -- 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/1672224 Title: Upgrade to kernel version 4.4.0-66 of Ubuntu 16.04 LTS caused major chaos/failures Status in linux package in Ubuntu: Confirmed Status in linux source package in Xenial: Confirmed Bug description: The most obvious issue upon logging in was that there were no network interfaces save the loopback. A review of the logs suggested there were many major problems with the upgrade. Interestingly, the system suggested that I delete all other versions of the kernel immediately after this failed upgrade. This would have rendered the system nearly unusable. This is not the user experience I was thinking of when I chose an LTS version. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-66-generic 4.4.0-66.87 ProcVersionSignature: Ubuntu 4.4.0-63.84-generic 4.4.44 Uname: Linux 4.4.0-63-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: doug 2348 F.... pulseaudio /dev/snd/controlC2: doug 2348 F.... pulseaudio /dev/snd/controlC0: doug 2348 F.... pulseaudio CurrentDesktop: Unity Date: Sun Mar 12 15:23:41 2017 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=caabec9a-7ba2-451a-91a5-af1bef3bfc38 InstallationDate: Installed on 2017-01-20 (51 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) IwConfig: lo no wireless extensions. enp6s0 no wireless extensions. MachineType: System manufacturer System Product Name ProcEnviron: LANGUAGE=en_US PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-63-generic root=UUID=ecd4d068-85e7-40c9-8483-d2dbfaadc20b ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-63-generic N/A linux-backports-modules-4.4.0-63-generic N/A linux-firmware 1.157.8 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0908 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8Z77-V LE PLUS dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0908:bd12/10/2013:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8Z77-VLEPLUS:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1672224/+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
