blocks|key|5039825|text|我也有同样的问题，我也试过你做的每一件事。最后，这才是起作用的。我以管理员身份打开了CommandPrompt，并运行了以下命令：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5039826|bcdedit+/set+{bootmgr}+path+\EFI\ubuntu\grubx64.efi|code-block|syntax|javascript|5039827|希望这能帮上忙。|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|K|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|L|8|@]|9|@]|A|$]]]|I|$]]

I had the exact same problem and tried everything you did too. Finally this is what helped. I opened CommandPrompt as administrator and ran the following:

<pre><code>bcdedit /set {bootmgr} path \EFI\ubuntu\grubx64.efi
</code></pre>

Hope that helps.

blocks|key|6081145|text|你必须做两件事：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|6081146|禁用Windows中的安全引导，此处说明：|ordered-list-item|6081147|https://technet.microsoft.com/en-us/library/dn481258.aspx?f=255&MSPPError=-2147217396|offset|length|6081148|使Windows在遗留模式下运行(从启动菜单中选择启动模式作为遗产)|6081149|如果您的窗口在切换到遗留模式时未能启动，则必须重新安装windows才能使其在遗留模式下运行，否则Ubuntu将在UEFI模式中造成问题。|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|2D|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$]]|$1|E|3|F|5|6|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|J|5|D|7|Y|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|Z|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|F]]]]

You have to do two things:

<ol>
<li>Disable secure boot in Windows, instructions here:</li>
</ol>

<a href="https://technet.microsoft.com/en-us/library/dn481258.aspx?f=255&amp;MSPPError=-2147217396" rel="nofollow">https://technet.microsoft.com/en-us/library/dn481258.aspx?f=255&amp;MSPPError=-2147217396</a>

<ol start="2">
<li>Make Windows run in LEGACY mode (select boot mode as Legacy from boot menu)</li>
</ol>

If you windows fail to start while switching to legacy mode, then you have to reinstall windows to make it run in legacy mode, otherwise Ubuntu will create problems in UEFI mode.

blocks|key|5039637|text|启动修复使用Live引导后使用第二个选项|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|5039638|这个帖子可能会帮你|5039639|*+UPDATE+*|header-two|5039640|尝试用图解方式修复GRUB，然后重新启动|5039641|否则，启动Ubuntu+/USB，然后开始“安装”Ubuntu+(是的，您以前安装了Ubuntu，但只是继续阅读)，然后应该检测到您现有的Ubuntu-注意分区/格式屏幕--请参考这里然后再安装|entityMap|0|LINK|mutability|MUTABLE|url|https://help.ubuntu.com/community/Boot-Repair|1|https://askubuntu.com/a/654994/437967|2|https://help.ubuntu.com/community/RecoveringUbuntuAfterInstallingWindows|3|https://askubuntu.com/a/225542/437967^0|2|2|0|0|2|2|1|0|0|3|2|2|0|2I|2|3^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]|$1|D|3|E|5|6|7|13|8|@]|9|@$A|14|B|15|1|16]]|C|$]]|$1|F|3|G|5|H|7|17|8|@]|9|@]|C|$]]|$1|I|3|J|5|6|7|18|8|@]|9|@$A|19|B|1A|1|1B]]|C|$]]|$1|K|3|L|5|6|7|1C|8|@]|9|@$A|1D|B|1E|1|1F]]|C|$]]]|M|$N|$5|O|P|Q|C|$R|S]]|T|$5|O|P|Q|C|$R|U]]|V|$5|O|P|Q|C|$R|W]]|X|$5|O|P|Q|C|$R|Y]]]]

boot <a href="https://help.ubuntu.com/community/Boot-Repair" rel="nofollow noreferrer">repair</a> use 2nd option after booting with Live CD

this <a href="https://askubuntu.com/a/654994/437967">post</a> might help you

* UPDATE *

try repair GRUB the <a href="https://help.ubuntu.com/community/RecoveringUbuntuAfterInstallingWindows" rel="nofollow noreferrer">graphical</a> way then restart

otherwise, boot the Ubuntu install CD/USB then start to 'install' Ubuntu (yes, you previously installed it but just read on) then your existing Ubuntu OS should be detected - pay ATTENTION at the partition / format screen - refer <a href="https://askubuntu.com/a/225542/437967">here</a> then 'reinstall'

blocks|key|5039781|text|检查您的主板是否有启动设备选项。我有遗留主板-千兆字节H67MA-D2H+B3。我安装了Ubuntu在双引导，但在单独的HDD。在引导过程中按下F12，弹出一个选项来选择启动设备列表中已安装的硬盘等。选择Ubuntu安装的地方，它将引导它。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|entityMap^0^^$0|@$1|2|3|4|5|6|7|C|8|@]|9|@]|A|$]]]|B|$]]

Check to see if your motherboard has a boot device option. I have legacy motherboard - Gigabyte H67MA-D2H B3. I installed Ubuntu in dual boot but on seperate HDD. Pressing F12 during boot, brings up an option to select the Boot Device listing installed HDD's etc. Select HDD where Ubuntu is installed and it will boot it.

blocks|key|5039924|text|找到了更好的解决办法。只需转到bios中的启动菜单，并将"Ubuntu“引导加载程序设置为#1优先级(即将其移到启动设备列表上，直到它到达列表中的#1+)。保存设置并退出。它应该立即启动Ubuntu，或者更有可能显示GRUB菜单。如果在GRUB菜单中没有列出Windows+10/8引导加载程序(非常不可能)，请不要惊慌。只需启动Ubuntu，打开终端并运行。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5039925|sudo+update-grub|offset|length|style|CODE|5039926|这就是我的系统所显示的：|5039927|📷|atomic|5039928|它现在应该在GRUB菜单中列出Windows+10/8引导程序。希望这能帮上忙。|5039929|这个解决办法只能在你的机器上只有一个HDD/SSD的情况下起作用。|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://i.stack.imgur.com/4A90T.png|imageAlt^0|0|0|G|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@$D|10|E|11|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|12|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|13|8|@]|9|@$D|14|E|15|1|16]]|A|$]]|$1|M|3|N|5|6|7|17|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|18|8|@]|9|@]|A|$]]]|Q|$R|$5|S|T|U|A|$V|W|X|-4]]]]

Found a better workaround. Just go to the boot menu in your bios and and set the "Ubuntu" bootloader to #1 priority(i.e. move it up the list of boot devices till it reaches the #1 in the list). Save the settings and exit. It should boot Ubuntu now or more likely show you the GRUB menu. If in the GRUB menu your Windows 10/8 bootloader is not listed(highly unlikely), don't panic. Just boot into Ubuntu, open the terminal and run 

<code>sudo update-grub</code> 

This is what my system shows:
<a href="https://i.stack.imgur.com/4A90T.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4A90T.png" alt="terminal"></a>
It should list the Windows 10/8 bootloader in the GRUB menu now. Hope that helps.

P.S. This workaround only works if you have ONLY ONE HDD/SSD on your machine.

blocks|key|5039559|text|您必须进入uefi/bios设置，启用遗留引导或禁用安全引导，或者两者都启用。我有同样的问题，混合随机设置在那里修复它。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|entityMap^0^^$0|@$1|2|3|4|5|6|7|C|8|@]|9|@]|A|$]]]|B|$]]

You have to go into your uefi/bios settings and either enable legacy boot or disable secure boot, or both. I had the same problem and mixing random settings in there fixed it.

blocks|key|6081243|text|谁制造你的电脑，如果它有一个操作系统管理，那么你会有很多问题，像我一样。这是因为windows的引导加载程序被设置为操作系统管理器中的第一个选项，如果有，它会自动启动，我还没有找到改变的方法。但是我确实进行了引导修复，它通过将bootloader.efi更改为Ubuntushim64.efi+{grub}来解决这个问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|6081244|在此之后，操作系统管理器将不再工作，但grub提供了引导选项。注意，引导修复必须安装在hdd上，而不是外部引导媒体上.因为它需要在重新创建bootloader.efi之前编写和编译文件。|6081245|现在我已经让它与双引导一起工作了，我将不得不更改它，以便它使用内部ssd来引导加载程序。所以我会做屏幕截图。|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|H|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|I|8|@]|9|@]|A|$]]]|F|$]]

Who manufactures your PC, if it has an OS Manager then you will have a lot of problems like me. this is because the Boot-loader for windows is set as first option in the OS Manager and will automatically boot if present.I have not found anyway to change that. but I did do the boot-repair and it fixed the issue by changing the bootloader.efi to the Ubuntu shim64.efi {grub}.

after this the OS manager will no longer work but the grub offers the boot options. Note the boot-repair must be installed on the hdd not on an external boot media. because it need to write and compile the files prior to recreating the bootloader.efi.

Now that I have it working with Dual boot I will have to change it so it uses the internal ssd for the boot loader. so I will make screen shots of this.

blocks|key|5039762|text|我也有类似的问题。Ubuntu+14.04安装正确，可以在windows+10的缩小硬盘上看到。我发现在引导到windows+10之后，我可以通过设置->系统恢复->高级选项->现在重新启动系统来引导到ubuntu。那么您应该可以选择从usb中恢复，在那里我找到了ubuntu并能够引导到ubuntu。现在，我将尝试让grub阅读本文：Windows+10升级会杀死grub，而启动修复也没有帮助。和我怎样才能修理食物？(如何在安装后恢复Ubuntu？)|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|entityMap|0|LINK|mutability|MUTABLE|url|https://askubuntu.com/questions/655011/windows-10-upgrade-kills-grub-and-boot-repair-doesnt-help|1|https://askubuntu.com/questions/88384/how-can-i-repair-grub-how-to-get-ubuntu-back-after-installing-windows^0|4O|V|0|5K|R|1^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@$A|N|B|O|1|P]|$A|Q|B|R|1|S]]|C|$]]]|D|$E|$5|F|G|H|C|$I|J]]|K|$5|F|G|H|C|$I|L]]]]

I have a similar problem.
Ubuntu 14.04 was installed properly, seen at the shrinked hard disk for windows 10.
I found i could boot into ubuntu after booting into windows 10 by going to settings --> system recovery --> advanced options --> reboot the system now.
Then you should have an option to do a recovery from usb, there i found ubuntu and was able to boot into ubuntu.
Now i'm going to try to get grub working through this articles: <a href="https://askubuntu.com/questions/655011/windows-10-upgrade-kills-grub-and-boot-repair-doesnt-help">Windows 10 upgrade kills grub and boot-repair doesn&#39;t help</a> and <a href="https://askubuntu.com/questions/88384/how-can-i-repair-grub-how-to-get-ubuntu-back-after-installing-windows">How can I repair grub? (How to get Ubuntu back after installing Windows?)</a>

Completely new to Linux. I tried installing Ubuntu with Windows 10 choosing the installation option for Ubuntu to dual-boot alongside Windows Boot Manager. The installation ran smoothly and I restarted my computer. It restarted and booted Windows 10. I tried many times at it still kept booting up Windows. I also tried Boot-Repair and doing a fresh reinstall. Nothing works. When I start-up my computer, it says 'Reboot and select proper boot device.' The only way i can use my computer is if I boot a LiveCD and choose the 'Try Ubuntu' option. How do I get my computer to boot Windows/Ubuntu?

Boot-info:
<a href="http://paste.ubuntu.com/12068275" rel="noreferrer">http://paste.ubuntu.com/12068275</a>
<a href="http://paste.ubuntu.com/12068489" rel="noreferrer">http://paste.ubuntu.com/12068489</a>

Problems dual-booting Windows 10/Ubuntu 14.04

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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对Linux来说是全新的。我试着用Windows 10安装Ubuntu，选择Ubuntu的安装选项与Windows一起双引导。安装工作很顺利，我重新启动了电脑。它重新启动并引导Windows 10，我尝试了很多次，仍然继续启动Windows。我也尝试过启动修复和重新安装。毫无办法。当我启动计算机时，它会说：“重新启动并选择正确的启动设备。”唯一可以使用我的计算机的方法是，如果我启动一个LiveCD

问双引导Windows 10/Ubuntu 14.04的问题
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