Will this damage my PC? GRUB_CMDLINE_LINUX_DEFAULT=“quiet splash pci=noaer pci=nomsi”

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP











up vote
0
down vote

favorite












When I tried to install my Ubuntu 16.04.2 I faced with no screen problem! and PCI_bus errors! after many searching and trying only this modifications on /etc/default/grub solved my problem:




GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=noaer pci=nomsi"
GRUB_CMDLINE_LINUX="text pci=noaer pci=nomsi"




When I tried each one(pci=nomsi or pci=noaer) alone, it didn't work! and only this modification worked!



And the other strange thing is, I before had installed this ubuntu on this laptop without any problems! but this time I faced this problem!



By the way, it works nice at now, and I want to know what do these changes do and is it possible to damage my laptop?



EDIT: After restarting my computer I encountered to the problem again (a violet blank locked screen, after choosing ubuntu from grub menu) and I forced to shutdown my pc by power key! then after turning it on it worked good!



I don't know what is this strange problem and how can I fix it?







share|improve this question
























    up vote
    0
    down vote

    favorite












    When I tried to install my Ubuntu 16.04.2 I faced with no screen problem! and PCI_bus errors! after many searching and trying only this modifications on /etc/default/grub solved my problem:




    GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=noaer pci=nomsi"
    GRUB_CMDLINE_LINUX="text pci=noaer pci=nomsi"




    When I tried each one(pci=nomsi or pci=noaer) alone, it didn't work! and only this modification worked!



    And the other strange thing is, I before had installed this ubuntu on this laptop without any problems! but this time I faced this problem!



    By the way, it works nice at now, and I want to know what do these changes do and is it possible to damage my laptop?



    EDIT: After restarting my computer I encountered to the problem again (a violet blank locked screen, after choosing ubuntu from grub menu) and I forced to shutdown my pc by power key! then after turning it on it worked good!



    I don't know what is this strange problem and how can I fix it?







    share|improve this question






















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      When I tried to install my Ubuntu 16.04.2 I faced with no screen problem! and PCI_bus errors! after many searching and trying only this modifications on /etc/default/grub solved my problem:




      GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=noaer pci=nomsi"
      GRUB_CMDLINE_LINUX="text pci=noaer pci=nomsi"




      When I tried each one(pci=nomsi or pci=noaer) alone, it didn't work! and only this modification worked!



      And the other strange thing is, I before had installed this ubuntu on this laptop without any problems! but this time I faced this problem!



      By the way, it works nice at now, and I want to know what do these changes do and is it possible to damage my laptop?



      EDIT: After restarting my computer I encountered to the problem again (a violet blank locked screen, after choosing ubuntu from grub menu) and I forced to shutdown my pc by power key! then after turning it on it worked good!



      I don't know what is this strange problem and how can I fix it?







      share|improve this question












      When I tried to install my Ubuntu 16.04.2 I faced with no screen problem! and PCI_bus errors! after many searching and trying only this modifications on /etc/default/grub solved my problem:




      GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=noaer pci=nomsi"
      GRUB_CMDLINE_LINUX="text pci=noaer pci=nomsi"




      When I tried each one(pci=nomsi or pci=noaer) alone, it didn't work! and only this modification worked!



      And the other strange thing is, I before had installed this ubuntu on this laptop without any problems! but this time I faced this problem!



      By the way, it works nice at now, and I want to know what do these changes do and is it possible to damage my laptop?



      EDIT: After restarting my computer I encountered to the problem again (a violet blank locked screen, after choosing ubuntu from grub menu) and I forced to shutdown my pc by power key! then after turning it on it worked good!



      I don't know what is this strange problem and how can I fix it?









      share|improve this question











      share|improve this question




      share|improve this question










      asked Oct 21 '17 at 14:34









      user3486308

      19211




      19211

























          active

          oldest

          votes











          Your Answer







          StackExchange.ready(function()
          var channelOptions =
          tags: "".split(" "),
          id: "106"
          ;
          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',
          convertImagesToLinks: false,
          noModals: false,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: null,
          bindNavPrevention: true,
          postfix: "",
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          );



          );













           

          draft saved


          draft discarded


















          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f399553%2fwill-this-damage-my-pc-grub-cmdline-linux-default-quiet-splash-pci-noaer-pci-n%23new-answer', 'question_page');

          );

          Post as a guest



































          active

          oldest

          votes













          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes















           

          draft saved


          draft discarded















































           


          draft saved


          draft discarded














          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f399553%2fwill-this-damage-my-pc-grub-cmdline-linux-default-quiet-splash-pci-noaer-pci-n%23new-answer', 'question_page');

          );

          Post as a guest













































































          Popular posts from this blog

          How to check contact read email or not when send email to Individual?

          Displaying single band from multi-band raster using QGIS

          How many registers does an x86_64 CPU actually have?