Problem booting into Ubuntu 18.04LTS












0















I have UBUNTU 16LTS installed in one disk and 17 on another and it was functioning perfectly. Recently I clean installed 18.04LTS on the disk with version 17 using a USB flash drive. Installation finished without any issues and the new OS showed up nicely on the Grub screen. However, whenever I select 18.04LTS to boot into, the screen goes blank after the purple ubuntu screen and never reaches the login prompt. I have tried boot repair from startup disk, which did not help. What might be the problem and how to fix it?










share|improve this question




















  • 1





    Please edit your question to clearly describe the method by which you "upgraded the 17 version to 18.04LTS"

    – user535733
    Jan 16 at 20:17











  • Done... hope this helps

    – Santanu
    Jan 16 at 20:24











  • Do you get to see the Ubuntu logo with the incrementing dots underneath? Is this an older computer? Report back to @heynnema

    – heynnema
    Jan 16 at 20:47













  • @heynnema Yes... that screen stays for a few seconds, followed by a blank screen. This is a new computer I assembled last year. Before 18.04, it was a charm!

    – Santanu
    Jan 17 at 0:00













  • Search here on AU for "black screen" and you'll find your answer.

    – heynnema
    Jan 17 at 19:44
















0















I have UBUNTU 16LTS installed in one disk and 17 on another and it was functioning perfectly. Recently I clean installed 18.04LTS on the disk with version 17 using a USB flash drive. Installation finished without any issues and the new OS showed up nicely on the Grub screen. However, whenever I select 18.04LTS to boot into, the screen goes blank after the purple ubuntu screen and never reaches the login prompt. I have tried boot repair from startup disk, which did not help. What might be the problem and how to fix it?










share|improve this question




















  • 1





    Please edit your question to clearly describe the method by which you "upgraded the 17 version to 18.04LTS"

    – user535733
    Jan 16 at 20:17











  • Done... hope this helps

    – Santanu
    Jan 16 at 20:24











  • Do you get to see the Ubuntu logo with the incrementing dots underneath? Is this an older computer? Report back to @heynnema

    – heynnema
    Jan 16 at 20:47













  • @heynnema Yes... that screen stays for a few seconds, followed by a blank screen. This is a new computer I assembled last year. Before 18.04, it was a charm!

    – Santanu
    Jan 17 at 0:00













  • Search here on AU for "black screen" and you'll find your answer.

    – heynnema
    Jan 17 at 19:44














0












0








0








I have UBUNTU 16LTS installed in one disk and 17 on another and it was functioning perfectly. Recently I clean installed 18.04LTS on the disk with version 17 using a USB flash drive. Installation finished without any issues and the new OS showed up nicely on the Grub screen. However, whenever I select 18.04LTS to boot into, the screen goes blank after the purple ubuntu screen and never reaches the login prompt. I have tried boot repair from startup disk, which did not help. What might be the problem and how to fix it?










share|improve this question
















I have UBUNTU 16LTS installed in one disk and 17 on another and it was functioning perfectly. Recently I clean installed 18.04LTS on the disk with version 17 using a USB flash drive. Installation finished without any issues and the new OS showed up nicely on the Grub screen. However, whenever I select 18.04LTS to boot into, the screen goes blank after the purple ubuntu screen and never reaches the login prompt. I have tried boot repair from startup disk, which did not help. What might be the problem and how to fix it?







16.04 boot dual-boot grub2 18.04






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Jan 16 at 20:24







Santanu

















asked Jan 16 at 20:16









SantanuSantanu

12




12








  • 1





    Please edit your question to clearly describe the method by which you "upgraded the 17 version to 18.04LTS"

    – user535733
    Jan 16 at 20:17











  • Done... hope this helps

    – Santanu
    Jan 16 at 20:24











  • Do you get to see the Ubuntu logo with the incrementing dots underneath? Is this an older computer? Report back to @heynnema

    – heynnema
    Jan 16 at 20:47













  • @heynnema Yes... that screen stays for a few seconds, followed by a blank screen. This is a new computer I assembled last year. Before 18.04, it was a charm!

    – Santanu
    Jan 17 at 0:00













  • Search here on AU for "black screen" and you'll find your answer.

    – heynnema
    Jan 17 at 19:44














  • 1





    Please edit your question to clearly describe the method by which you "upgraded the 17 version to 18.04LTS"

    – user535733
    Jan 16 at 20:17











  • Done... hope this helps

    – Santanu
    Jan 16 at 20:24











  • Do you get to see the Ubuntu logo with the incrementing dots underneath? Is this an older computer? Report back to @heynnema

    – heynnema
    Jan 16 at 20:47













  • @heynnema Yes... that screen stays for a few seconds, followed by a blank screen. This is a new computer I assembled last year. Before 18.04, it was a charm!

    – Santanu
    Jan 17 at 0:00













  • Search here on AU for "black screen" and you'll find your answer.

    – heynnema
    Jan 17 at 19:44








1




1





Please edit your question to clearly describe the method by which you "upgraded the 17 version to 18.04LTS"

– user535733
Jan 16 at 20:17





Please edit your question to clearly describe the method by which you "upgraded the 17 version to 18.04LTS"

– user535733
Jan 16 at 20:17













Done... hope this helps

– Santanu
Jan 16 at 20:24





Done... hope this helps

– Santanu
Jan 16 at 20:24













Do you get to see the Ubuntu logo with the incrementing dots underneath? Is this an older computer? Report back to @heynnema

– heynnema
Jan 16 at 20:47







Do you get to see the Ubuntu logo with the incrementing dots underneath? Is this an older computer? Report back to @heynnema

– heynnema
Jan 16 at 20:47















@heynnema Yes... that screen stays for a few seconds, followed by a blank screen. This is a new computer I assembled last year. Before 18.04, it was a charm!

– Santanu
Jan 17 at 0:00







@heynnema Yes... that screen stays for a few seconds, followed by a blank screen. This is a new computer I assembled last year. Before 18.04, it was a charm!

– Santanu
Jan 17 at 0:00















Search here on AU for "black screen" and you'll find your answer.

– heynnema
Jan 17 at 19:44





Search here on AU for "black screen" and you'll find your answer.

– heynnema
Jan 17 at 19:44










0






active

oldest

votes











Your Answer








StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "89"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});


}
});














draft saved

draft discarded


















StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1110397%2fproblem-booting-into-ubuntu-18-04lts%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown

























0






active

oldest

votes








0






active

oldest

votes









active

oldest

votes






active

oldest

votes
















draft saved

draft discarded




















































Thanks for contributing an answer to Ask Ubuntu!


  • Please be sure to answer the question. Provide details and share your research!

But avoid



  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.


To learn more, see our tips on writing great answers.




draft saved


draft discarded














StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1110397%2fproblem-booting-into-ubuntu-18-04lts%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown







Popular posts from this blog

How to reconfigure Docker Trusted Registry 2.x.x to use CEPH FS mount instead of NFS and other traditional...

is 'sed' thread safe

How to make a Squid Proxy server?