Public bug reported: I just ran commands as below:
sudo apt-get update sudo apt-get dist-upgrade. I hope it helps. ProblemType: Package DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-46-generic 3.13.0-46.77 ProcVersionSignature: Ubuntu 3.13.0-46.77-generic 3.13.11-ckt15 Uname: Linux 3.13.0-46-generic x86_64 NonfreeKernelModules: vboxpci vboxnetadp vboxnetflt vboxdrv ApportVersion: 2.14.1-0ubuntu3.7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: chen 1931 F.... pulseaudio /dev/snd/controlC0: chen 1931 F.... pulseaudio Date: Wed Mar 18 23:47:20 2015 DuplicateSignature: package:linux-image-3.13.0-46-generic:3.13.0-46.77:无法在安装新的版本前,为 ./boot/System.map-3.13.0-46-generic 做一个符号链接备份: 不允许的操作 ErrorMessage: 无法在安装新的版本前,为 ./boot/System.map-3.13.0-46-generic 做一个符号链接备份: 不允许的操作 InstallationDate: Installed on 2014-12-18 (89 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: MSI MS-7851 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-46-generic root=UUID=12124a3b-f21c-46ab-a265-b1f37918e964 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: grub-pc 2.02~beta2-9ubuntu1 SourcePackage: linux SystemImageInfo: Error: [Errno 2] 没有那个文件或目录: 'system-image-cli' Title: package linux-image-3.13.0-46-generic 3.13.0-46.77 failed to install/upgrade: 无法在安装新的版本前,为 ./boot/System.map-3.13.0-46-generic 做一个符号链接备份: 不允许的操作 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/17/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V3.6 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: B85I (MS-7851) dmi.board.vendor: MSI dmi.board.version: 1.0 dmi.chassis.asset.tag: To be filled by O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MSI dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV3.6:bd07/17/2014:svnMSI:pnMS-7851:pvr1.0:rvnMSI:rnB85I(MS-7851):rvr1.0:cvnMSI:ct3:cvr1.0: dmi.product.name: MS-7851 dmi.product.version: 1.0 dmi.sys.vendor: MSI ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-package trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1433672 Title: package linux-image-3.13.0-46-generic 3.13.0-46.77 failed to install/upgrade: 无法在安装新的版本前,为 ./boot/System.map-3.13.0-46-generic 做一个符号链接备份: 不允许的操作 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1433672/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs