Virtualbox >= 6.0.2: Unity crashes on startup












3















I am using a barebones Ubuntu 16.04 in VirtualBox, macOS host. Up to VirtualBox 6.0.0, everything was working fine. But with VirtualBox 6.0.2 and 6.0.4, Unity crashes on startup. In ~/.xession-errors I see lines similar to



upstart: unity7 main process (3256) killed by SEGV signal
upstart: unity7 main process ended, respawning
upstart: unity7 main process (3290) killed by SEGV signal
upstart: unity7 main process ended, respawning
upstart: unity7 main process (3324) killed by SEGV signal
upstart: unity7 main process ended, respawning
upstart: unity7 main process (3358) killed by SEGV signal


Is anyone else experiencing this, or is it specific to my setup? Is there any other solution than downgrading to VirtualBox 6.0.0?



Turning off 3D acceleration in VirtualBox fixes the problem, but also makes Ubuntu unusably slow.










share|improve this question





























    3















    I am using a barebones Ubuntu 16.04 in VirtualBox, macOS host. Up to VirtualBox 6.0.0, everything was working fine. But with VirtualBox 6.0.2 and 6.0.4, Unity crashes on startup. In ~/.xession-errors I see lines similar to



    upstart: unity7 main process (3256) killed by SEGV signal
    upstart: unity7 main process ended, respawning
    upstart: unity7 main process (3290) killed by SEGV signal
    upstart: unity7 main process ended, respawning
    upstart: unity7 main process (3324) killed by SEGV signal
    upstart: unity7 main process ended, respawning
    upstart: unity7 main process (3358) killed by SEGV signal


    Is anyone else experiencing this, or is it specific to my setup? Is there any other solution than downgrading to VirtualBox 6.0.0?



    Turning off 3D acceleration in VirtualBox fixes the problem, but also makes Ubuntu unusably slow.










    share|improve this question



























      3












      3








      3


      1






      I am using a barebones Ubuntu 16.04 in VirtualBox, macOS host. Up to VirtualBox 6.0.0, everything was working fine. But with VirtualBox 6.0.2 and 6.0.4, Unity crashes on startup. In ~/.xession-errors I see lines similar to



      upstart: unity7 main process (3256) killed by SEGV signal
      upstart: unity7 main process ended, respawning
      upstart: unity7 main process (3290) killed by SEGV signal
      upstart: unity7 main process ended, respawning
      upstart: unity7 main process (3324) killed by SEGV signal
      upstart: unity7 main process ended, respawning
      upstart: unity7 main process (3358) killed by SEGV signal


      Is anyone else experiencing this, or is it specific to my setup? Is there any other solution than downgrading to VirtualBox 6.0.0?



      Turning off 3D acceleration in VirtualBox fixes the problem, but also makes Ubuntu unusably slow.










      share|improve this question
















      I am using a barebones Ubuntu 16.04 in VirtualBox, macOS host. Up to VirtualBox 6.0.0, everything was working fine. But with VirtualBox 6.0.2 and 6.0.4, Unity crashes on startup. In ~/.xession-errors I see lines similar to



      upstart: unity7 main process (3256) killed by SEGV signal
      upstart: unity7 main process ended, respawning
      upstart: unity7 main process (3290) killed by SEGV signal
      upstart: unity7 main process ended, respawning
      upstart: unity7 main process (3324) killed by SEGV signal
      upstart: unity7 main process ended, respawning
      upstart: unity7 main process (3358) killed by SEGV signal


      Is anyone else experiencing this, or is it specific to my setup? Is there any other solution than downgrading to VirtualBox 6.0.0?



      Turning off 3D acceleration in VirtualBox fixes the problem, but also makes Ubuntu unusably slow.







      16.04 unity virtualbox compiz crash






      share|improve this question















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      edited Feb 11 at 10:04







      Szabolcs

















      asked Jan 31 at 15:27









      SzabolcsSzabolcs

      2651516




      2651516






















          2 Answers
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          active

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          2














          This bug report should enlighten you. There's a bugfix available via guest additions beta version:
          https://www.virtualbox.org/ticket/18325



          If the direct link to the beta ISO mentioned there does not work - there's a link on "test builds", just look there for the latest version:
          https://virtualbox.org/wiki/Testbuilds






          share|improve this answer





















          • 1





            Sadly the guest additions link references there is no longer working, so I can't try it. Hopefully this will be in 6.0.6 (or whichever version is next).

            – Szabolcs
            Feb 25 at 18:37











          • I downloaded test build 129045 for macOS, and installed the guest additions contained within ("6.0.5"). Unfortunately, the problem is still present in this version.

            – Szabolcs
            Feb 26 at 21:04











          • I also tried the guest additions test build revision 129041. It also does not work.

            – Szabolcs
            Feb 26 at 21:07



















          1














          I had same issue. This one from Development snapshots section worked in my case. https://www.virtualbox.org/download/testcase/VBoxGuestAdditions_6.0.97-129282.iso






          share|improve this answer























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            2 Answers
            2






            active

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            2 Answers
            2






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            2














            This bug report should enlighten you. There's a bugfix available via guest additions beta version:
            https://www.virtualbox.org/ticket/18325



            If the direct link to the beta ISO mentioned there does not work - there's a link on "test builds", just look there for the latest version:
            https://virtualbox.org/wiki/Testbuilds






            share|improve this answer





















            • 1





              Sadly the guest additions link references there is no longer working, so I can't try it. Hopefully this will be in 6.0.6 (or whichever version is next).

              – Szabolcs
              Feb 25 at 18:37











            • I downloaded test build 129045 for macOS, and installed the guest additions contained within ("6.0.5"). Unfortunately, the problem is still present in this version.

              – Szabolcs
              Feb 26 at 21:04











            • I also tried the guest additions test build revision 129041. It also does not work.

              – Szabolcs
              Feb 26 at 21:07
















            2














            This bug report should enlighten you. There's a bugfix available via guest additions beta version:
            https://www.virtualbox.org/ticket/18325



            If the direct link to the beta ISO mentioned there does not work - there's a link on "test builds", just look there for the latest version:
            https://virtualbox.org/wiki/Testbuilds






            share|improve this answer





















            • 1





              Sadly the guest additions link references there is no longer working, so I can't try it. Hopefully this will be in 6.0.6 (or whichever version is next).

              – Szabolcs
              Feb 25 at 18:37











            • I downloaded test build 129045 for macOS, and installed the guest additions contained within ("6.0.5"). Unfortunately, the problem is still present in this version.

              – Szabolcs
              Feb 26 at 21:04











            • I also tried the guest additions test build revision 129041. It also does not work.

              – Szabolcs
              Feb 26 at 21:07














            2












            2








            2







            This bug report should enlighten you. There's a bugfix available via guest additions beta version:
            https://www.virtualbox.org/ticket/18325



            If the direct link to the beta ISO mentioned there does not work - there's a link on "test builds", just look there for the latest version:
            https://virtualbox.org/wiki/Testbuilds






            share|improve this answer















            This bug report should enlighten you. There's a bugfix available via guest additions beta version:
            https://www.virtualbox.org/ticket/18325



            If the direct link to the beta ISO mentioned there does not work - there's a link on "test builds", just look there for the latest version:
            https://virtualbox.org/wiki/Testbuilds







            share|improve this answer














            share|improve this answer



            share|improve this answer








            edited Feb 26 at 18:12

























            answered Feb 25 at 17:53









            ftwftw

            213




            213








            • 1





              Sadly the guest additions link references there is no longer working, so I can't try it. Hopefully this will be in 6.0.6 (or whichever version is next).

              – Szabolcs
              Feb 25 at 18:37











            • I downloaded test build 129045 for macOS, and installed the guest additions contained within ("6.0.5"). Unfortunately, the problem is still present in this version.

              – Szabolcs
              Feb 26 at 21:04











            • I also tried the guest additions test build revision 129041. It also does not work.

              – Szabolcs
              Feb 26 at 21:07














            • 1





              Sadly the guest additions link references there is no longer working, so I can't try it. Hopefully this will be in 6.0.6 (or whichever version is next).

              – Szabolcs
              Feb 25 at 18:37











            • I downloaded test build 129045 for macOS, and installed the guest additions contained within ("6.0.5"). Unfortunately, the problem is still present in this version.

              – Szabolcs
              Feb 26 at 21:04











            • I also tried the guest additions test build revision 129041. It also does not work.

              – Szabolcs
              Feb 26 at 21:07








            1




            1





            Sadly the guest additions link references there is no longer working, so I can't try it. Hopefully this will be in 6.0.6 (or whichever version is next).

            – Szabolcs
            Feb 25 at 18:37





            Sadly the guest additions link references there is no longer working, so I can't try it. Hopefully this will be in 6.0.6 (or whichever version is next).

            – Szabolcs
            Feb 25 at 18:37













            I downloaded test build 129045 for macOS, and installed the guest additions contained within ("6.0.5"). Unfortunately, the problem is still present in this version.

            – Szabolcs
            Feb 26 at 21:04





            I downloaded test build 129045 for macOS, and installed the guest additions contained within ("6.0.5"). Unfortunately, the problem is still present in this version.

            – Szabolcs
            Feb 26 at 21:04













            I also tried the guest additions test build revision 129041. It also does not work.

            – Szabolcs
            Feb 26 at 21:07





            I also tried the guest additions test build revision 129041. It also does not work.

            – Szabolcs
            Feb 26 at 21:07













            1














            I had same issue. This one from Development snapshots section worked in my case. https://www.virtualbox.org/download/testcase/VBoxGuestAdditions_6.0.97-129282.iso






            share|improve this answer




























              1














              I had same issue. This one from Development snapshots section worked in my case. https://www.virtualbox.org/download/testcase/VBoxGuestAdditions_6.0.97-129282.iso






              share|improve this answer


























                1












                1








                1







                I had same issue. This one from Development snapshots section worked in my case. https://www.virtualbox.org/download/testcase/VBoxGuestAdditions_6.0.97-129282.iso






                share|improve this answer













                I had same issue. This one from Development snapshots section worked in my case. https://www.virtualbox.org/download/testcase/VBoxGuestAdditions_6.0.97-129282.iso







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Mar 17 at 21:04









                LmarLoeLmarLoe

                113




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