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新内核未显示

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新内核未显示

我已经在 Ubuntu 12.04 中安装了内核 3.13（Trusty），当它询问我是否要更新 menu.lst 时，我选择了默认值：否。

所以现在，它启动到内核 3.2 而不是 3.13，并且 grub 中没有 3.13 选择，也没有任何可用的高级选项。

如何获得内核 3.13 作为默认内核？

Output for dpkg -l grub*:
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-    pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name           Version        Description
+++-==============-==============-    ============================================
ii  grub           0.97-29ubuntu6 GRand Unified Bootloader (Legacy version)
ii  grub-common    1.99-21ubuntu3 GRand Unified Bootloader (common files)
un  grub-coreboot  <none>         (no description available)
un  grub-efi       <none>         (no description available)
un  grub-efi-amd64 <none>         (no description available)
un  grub-efi-ia32  <none>         (no description available)
un  grub-emu       <none>         (no description available)
un  grub-ieee1275  <none>         (no description available)
un  grub-legacy    <none>         (no description available)
un  grub-legacy-do <none>         (no description available)
un  grub-linuxbios <none>         (no description available)
un  grub-pc        <none>         (no description available)
un  grub-yeeloong  <none>         (no description available)
un  grub2          <none>         (no description available)

Output for # dpkg -l linux-image*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name           Version        Description
+++-==============-==============-============================================
un  linux-image    <none>         (no description available)
un  linux-image-2. <none>         (no description available)
un  linux-image-2. <none>         (no description available)
un  linux-image-2. <none>         (no description available)
un  linux-image-2. <none>         (no description available)
un  linux-image-3. <none>         (no description available)
ii  linux-image-3. 3.13.0-110.157 Linux kernel image for version 3.13.0 on     64
ii  linux-image-3. 3.2.0-123.166  Linux kernel image for version 3.2.0 on 64     b
ii  linux-image-ge 3.2.0.123.138  Generic Linux kernel image
ii  linux-image-ge 3.13.0.110.101 Generic Linux kernel image
un  linux-image-se <none>         (no description available)

答案1

Grub 尚未完全安装。您可以grub通过以下方式安装

sudo apt-get install grub-pc

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