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Computer slows down when I plug in a USB 3 flash drive



The 2019 Stack Overflow Developer Survey Results Are InUSB issues and problem with Hauppauge WinTV Nova-T 500Running Ubuntu from a USB Flash drive on AcerSame USB Port, Same Device: Sometimes Superspeed (USB 3.0) and Sometimes high-speed (USB 2.0)Boot from USB, but run on auxiliary hard driveUSB drive not workingAll of my USB flash drives are read onlyThird USB 3 External drive not detected (potential kernal memory issue)16.04 can't mount USB hard drive, but can mount flash drive?Unclear about USB drive ejection: “don't unplug until finished”Ububtu 18.04.1 USB 3.0 works with external drive but not flash drive



.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








7















Ubuntu 16.04 LTS fresh install, on a Gigabyte GA-F2A88X-D3H Rev 3 motherboard.



  • Keyboard and mouse work fine when I have nothing in my USB 3 hub.

  • If I connect USB 2 flash drives in the hub, no problems.

  • If I connect a USB 3 flash or hard drive, all USB's become unresponsive, and cannot use Keyboard or mouse until I unplug it.

Where do I start to find the problem?



Thanks!










share|improve this question



















  • 1





    Do not know if this model is similar enough, but have seen other Gigabyte boards needing IOMMU in UEFI changes and the boot parameter iommu=soft [SOLVED] GA-970A-DS3P revision 1 no usb 3.0 ubuntuforums.org/showthread.php?t=2188370

    – oldfred
    Oct 6 '16 at 15:47






  • 1





    That was it. You want to put that as an answer and I will credit it to you!

    – JonYork
    Oct 6 '16 at 17:43

















7















Ubuntu 16.04 LTS fresh install, on a Gigabyte GA-F2A88X-D3H Rev 3 motherboard.



  • Keyboard and mouse work fine when I have nothing in my USB 3 hub.

  • If I connect USB 2 flash drives in the hub, no problems.

  • If I connect a USB 3 flash or hard drive, all USB's become unresponsive, and cannot use Keyboard or mouse until I unplug it.

Where do I start to find the problem?



Thanks!










share|improve this question



















  • 1





    Do not know if this model is similar enough, but have seen other Gigabyte boards needing IOMMU in UEFI changes and the boot parameter iommu=soft [SOLVED] GA-970A-DS3P revision 1 no usb 3.0 ubuntuforums.org/showthread.php?t=2188370

    – oldfred
    Oct 6 '16 at 15:47






  • 1





    That was it. You want to put that as an answer and I will credit it to you!

    – JonYork
    Oct 6 '16 at 17:43













7












7








7


2






Ubuntu 16.04 LTS fresh install, on a Gigabyte GA-F2A88X-D3H Rev 3 motherboard.



  • Keyboard and mouse work fine when I have nothing in my USB 3 hub.

  • If I connect USB 2 flash drives in the hub, no problems.

  • If I connect a USB 3 flash or hard drive, all USB's become unresponsive, and cannot use Keyboard or mouse until I unplug it.

Where do I start to find the problem?



Thanks!










share|improve this question
















Ubuntu 16.04 LTS fresh install, on a Gigabyte GA-F2A88X-D3H Rev 3 motherboard.



  • Keyboard and mouse work fine when I have nothing in my USB 3 hub.

  • If I connect USB 2 flash drives in the hub, no problems.

  • If I connect a USB 3 flash or hard drive, all USB's become unresponsive, and cannot use Keyboard or mouse until I unplug it.

Where do I start to find the problem?



Thanks!







16.04 usb usb-drive






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Oct 6 '16 at 22:29









user.dz

35.2k1198179




35.2k1198179










asked Sep 29 '16 at 15:49









JonYorkJonYork

283139




283139







  • 1





    Do not know if this model is similar enough, but have seen other Gigabyte boards needing IOMMU in UEFI changes and the boot parameter iommu=soft [SOLVED] GA-970A-DS3P revision 1 no usb 3.0 ubuntuforums.org/showthread.php?t=2188370

    – oldfred
    Oct 6 '16 at 15:47






  • 1





    That was it. You want to put that as an answer and I will credit it to you!

    – JonYork
    Oct 6 '16 at 17:43












  • 1





    Do not know if this model is similar enough, but have seen other Gigabyte boards needing IOMMU in UEFI changes and the boot parameter iommu=soft [SOLVED] GA-970A-DS3P revision 1 no usb 3.0 ubuntuforums.org/showthread.php?t=2188370

    – oldfred
    Oct 6 '16 at 15:47






  • 1





    That was it. You want to put that as an answer and I will credit it to you!

    – JonYork
    Oct 6 '16 at 17:43







1




1





Do not know if this model is similar enough, but have seen other Gigabyte boards needing IOMMU in UEFI changes and the boot parameter iommu=soft [SOLVED] GA-970A-DS3P revision 1 no usb 3.0 ubuntuforums.org/showthread.php?t=2188370

– oldfred
Oct 6 '16 at 15:47





Do not know if this model is similar enough, but have seen other Gigabyte boards needing IOMMU in UEFI changes and the boot parameter iommu=soft [SOLVED] GA-970A-DS3P revision 1 no usb 3.0 ubuntuforums.org/showthread.php?t=2188370

– oldfred
Oct 6 '16 at 15:47




1




1





That was it. You want to put that as an answer and I will credit it to you!

– JonYork
Oct 6 '16 at 17:43





That was it. You want to put that as an answer and I will credit it to you!

– JonYork
Oct 6 '16 at 17:43










3 Answers
3






active

oldest

votes


















7





+50









Do not know if this model is similar enough, but have seen other Gigabyte boards needing IOMMU in UEFI changes and the boot parameter iommu=soft



GIGABYTE GA-970A-DS3 motherboard not working with 64 bit kernel - IOMMU GRUB_CMDLINE_LINUX="iommu=soft"



https://ubuntuforums.org/showthread.php?t=2188370



Similar issues:



http://ubuntuforums.org/showthread.php?t=2111223&page=5



http://ubuntuforums.org/showthread.php?t=2292025






share|improve this answer






























    2














    Does your USB flash drive have an activity LED? Is it flashing rapidly when you plug it in? If you do not have an activity LED, run



    sudo apt-get install dstat


    then run



    dstat


    Look at your CPU and Disk usage, and see what is using up your resources.



    Also keep in mind that dstat will run until you tell it to stop, so remember to CTRL-Z when you're done.



    Dstat can still be helpful even if you DO have an LED to look at because it will also display your CPU, Network, and other resources. Which may be helpful in solving your issue.






    share|improve this answer























    • I ran Dstat. So, it's not the CPU or anything going crazy, I guess it is that my USB mouse and keyboard aren't happy when I plug it in as my mouse tracking is all over the place and choppy and there is a long delay/dropped characters with my keyboard. Any other suggestions?

      – JonYork
      Sep 29 '16 at 22:16


















    0














    I have same motherboard. People suggested to do other thing:



    In the BIOS:



    • Enable XHCI Handoff

    • Disable EHCI Handoff

    • Enable IOMMU

    Kernel command line additions:



    amd_iommu=on iommu=pt



    Works fine for me.






    share|improve this answer























      Your Answer








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      3 Answers
      3






      active

      oldest

      votes








      3 Answers
      3






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      7





      +50









      Do not know if this model is similar enough, but have seen other Gigabyte boards needing IOMMU in UEFI changes and the boot parameter iommu=soft



      GIGABYTE GA-970A-DS3 motherboard not working with 64 bit kernel - IOMMU GRUB_CMDLINE_LINUX="iommu=soft"



      https://ubuntuforums.org/showthread.php?t=2188370



      Similar issues:



      http://ubuntuforums.org/showthread.php?t=2111223&page=5



      http://ubuntuforums.org/showthread.php?t=2292025






      share|improve this answer



























        7





        +50









        Do not know if this model is similar enough, but have seen other Gigabyte boards needing IOMMU in UEFI changes and the boot parameter iommu=soft



        GIGABYTE GA-970A-DS3 motherboard not working with 64 bit kernel - IOMMU GRUB_CMDLINE_LINUX="iommu=soft"



        https://ubuntuforums.org/showthread.php?t=2188370



        Similar issues:



        http://ubuntuforums.org/showthread.php?t=2111223&page=5



        http://ubuntuforums.org/showthread.php?t=2292025






        share|improve this answer

























          7





          +50







          7





          +50



          7




          +50





          Do not know if this model is similar enough, but have seen other Gigabyte boards needing IOMMU in UEFI changes and the boot parameter iommu=soft



          GIGABYTE GA-970A-DS3 motherboard not working with 64 bit kernel - IOMMU GRUB_CMDLINE_LINUX="iommu=soft"



          https://ubuntuforums.org/showthread.php?t=2188370



          Similar issues:



          http://ubuntuforums.org/showthread.php?t=2111223&page=5



          http://ubuntuforums.org/showthread.php?t=2292025






          share|improve this answer













          Do not know if this model is similar enough, but have seen other Gigabyte boards needing IOMMU in UEFI changes and the boot parameter iommu=soft



          GIGABYTE GA-970A-DS3 motherboard not working with 64 bit kernel - IOMMU GRUB_CMDLINE_LINUX="iommu=soft"



          https://ubuntuforums.org/showthread.php?t=2188370



          Similar issues:



          http://ubuntuforums.org/showthread.php?t=2111223&page=5



          http://ubuntuforums.org/showthread.php?t=2292025







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Oct 6 '16 at 18:07









          oldfredoldfred

          7,82421421




          7,82421421























              2














              Does your USB flash drive have an activity LED? Is it flashing rapidly when you plug it in? If you do not have an activity LED, run



              sudo apt-get install dstat


              then run



              dstat


              Look at your CPU and Disk usage, and see what is using up your resources.



              Also keep in mind that dstat will run until you tell it to stop, so remember to CTRL-Z when you're done.



              Dstat can still be helpful even if you DO have an LED to look at because it will also display your CPU, Network, and other resources. Which may be helpful in solving your issue.






              share|improve this answer























              • I ran Dstat. So, it's not the CPU or anything going crazy, I guess it is that my USB mouse and keyboard aren't happy when I plug it in as my mouse tracking is all over the place and choppy and there is a long delay/dropped characters with my keyboard. Any other suggestions?

                – JonYork
                Sep 29 '16 at 22:16















              2














              Does your USB flash drive have an activity LED? Is it flashing rapidly when you plug it in? If you do not have an activity LED, run



              sudo apt-get install dstat


              then run



              dstat


              Look at your CPU and Disk usage, and see what is using up your resources.



              Also keep in mind that dstat will run until you tell it to stop, so remember to CTRL-Z when you're done.



              Dstat can still be helpful even if you DO have an LED to look at because it will also display your CPU, Network, and other resources. Which may be helpful in solving your issue.






              share|improve this answer























              • I ran Dstat. So, it's not the CPU or anything going crazy, I guess it is that my USB mouse and keyboard aren't happy when I plug it in as my mouse tracking is all over the place and choppy and there is a long delay/dropped characters with my keyboard. Any other suggestions?

                – JonYork
                Sep 29 '16 at 22:16













              2












              2








              2







              Does your USB flash drive have an activity LED? Is it flashing rapidly when you plug it in? If you do not have an activity LED, run



              sudo apt-get install dstat


              then run



              dstat


              Look at your CPU and Disk usage, and see what is using up your resources.



              Also keep in mind that dstat will run until you tell it to stop, so remember to CTRL-Z when you're done.



              Dstat can still be helpful even if you DO have an LED to look at because it will also display your CPU, Network, and other resources. Which may be helpful in solving your issue.






              share|improve this answer













              Does your USB flash drive have an activity LED? Is it flashing rapidly when you plug it in? If you do not have an activity LED, run



              sudo apt-get install dstat


              then run



              dstat


              Look at your CPU and Disk usage, and see what is using up your resources.



              Also keep in mind that dstat will run until you tell it to stop, so remember to CTRL-Z when you're done.



              Dstat can still be helpful even if you DO have an LED to look at because it will also display your CPU, Network, and other resources. Which may be helpful in solving your issue.







              share|improve this answer












              share|improve this answer



              share|improve this answer










              answered Sep 29 '16 at 16:08









              Bradyn ClaycombBradyn Claycomb

              17811




              17811












              • I ran Dstat. So, it's not the CPU or anything going crazy, I guess it is that my USB mouse and keyboard aren't happy when I plug it in as my mouse tracking is all over the place and choppy and there is a long delay/dropped characters with my keyboard. Any other suggestions?

                – JonYork
                Sep 29 '16 at 22:16

















              • I ran Dstat. So, it's not the CPU or anything going crazy, I guess it is that my USB mouse and keyboard aren't happy when I plug it in as my mouse tracking is all over the place and choppy and there is a long delay/dropped characters with my keyboard. Any other suggestions?

                – JonYork
                Sep 29 '16 at 22:16
















              I ran Dstat. So, it's not the CPU or anything going crazy, I guess it is that my USB mouse and keyboard aren't happy when I plug it in as my mouse tracking is all over the place and choppy and there is a long delay/dropped characters with my keyboard. Any other suggestions?

              – JonYork
              Sep 29 '16 at 22:16





              I ran Dstat. So, it's not the CPU or anything going crazy, I guess it is that my USB mouse and keyboard aren't happy when I plug it in as my mouse tracking is all over the place and choppy and there is a long delay/dropped characters with my keyboard. Any other suggestions?

              – JonYork
              Sep 29 '16 at 22:16











              0














              I have same motherboard. People suggested to do other thing:



              In the BIOS:



              • Enable XHCI Handoff

              • Disable EHCI Handoff

              • Enable IOMMU

              Kernel command line additions:



              amd_iommu=on iommu=pt



              Works fine for me.






              share|improve this answer



























                0














                I have same motherboard. People suggested to do other thing:



                In the BIOS:



                • Enable XHCI Handoff

                • Disable EHCI Handoff

                • Enable IOMMU

                Kernel command line additions:



                amd_iommu=on iommu=pt



                Works fine for me.






                share|improve this answer

























                  0












                  0








                  0







                  I have same motherboard. People suggested to do other thing:



                  In the BIOS:



                  • Enable XHCI Handoff

                  • Disable EHCI Handoff

                  • Enable IOMMU

                  Kernel command line additions:



                  amd_iommu=on iommu=pt



                  Works fine for me.






                  share|improve this answer













                  I have same motherboard. People suggested to do other thing:



                  In the BIOS:



                  • Enable XHCI Handoff

                  • Disable EHCI Handoff

                  • Enable IOMMU

                  Kernel command line additions:



                  amd_iommu=on iommu=pt



                  Works fine for me.







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered 2 days ago









                  Aleksey KontsevichAleksey Kontsevich

                  241412




                  241412



























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