PPA installed driver 396.24 is causing CUDA 9.2 installation error

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During installation of CUDA 9.2 on my Ubuntu 18.04 desktop machine it reports an error on finding the already installed driver 396.24 I got from PPA. It is trying to install driver 396.26. How can I get rid of the 396.24? I have tried several times using various syntaxes of remove or purge, but I'm obviously not expert enough to get it right.



This is the text of the error message:



Unpacking nvidia-396 (396.26-0ubuntu1) ...
dpkg: error processing archive /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb (--unpack):
trying to overwrite '/lib/udev/rules.d/71-nvidia.rules', which is also in package nvidia-kernel-common-396 396.24-0ubuntu0~gpu18.04.1
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)






share|improve this question


























    up vote
    2
    down vote

    favorite
    2












    During installation of CUDA 9.2 on my Ubuntu 18.04 desktop machine it reports an error on finding the already installed driver 396.24 I got from PPA. It is trying to install driver 396.26. How can I get rid of the 396.24? I have tried several times using various syntaxes of remove or purge, but I'm obviously not expert enough to get it right.



    This is the text of the error message:



    Unpacking nvidia-396 (396.26-0ubuntu1) ...
    dpkg: error processing archive /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb (--unpack):
    trying to overwrite '/lib/udev/rules.d/71-nvidia.rules', which is also in package nvidia-kernel-common-396 396.24-0ubuntu0~gpu18.04.1
    dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
    Errors were encountered while processing:
    /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb
    E: Sub-process /usr/bin/dpkg returned an error code (1)






    share|improve this question
























      up vote
      2
      down vote

      favorite
      2









      up vote
      2
      down vote

      favorite
      2






      2





      During installation of CUDA 9.2 on my Ubuntu 18.04 desktop machine it reports an error on finding the already installed driver 396.24 I got from PPA. It is trying to install driver 396.26. How can I get rid of the 396.24? I have tried several times using various syntaxes of remove or purge, but I'm obviously not expert enough to get it right.



      This is the text of the error message:



      Unpacking nvidia-396 (396.26-0ubuntu1) ...
      dpkg: error processing archive /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb (--unpack):
      trying to overwrite '/lib/udev/rules.d/71-nvidia.rules', which is also in package nvidia-kernel-common-396 396.24-0ubuntu0~gpu18.04.1
      dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
      Errors were encountered while processing:
      /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb
      E: Sub-process /usr/bin/dpkg returned an error code (1)






      share|improve this question














      During installation of CUDA 9.2 on my Ubuntu 18.04 desktop machine it reports an error on finding the already installed driver 396.24 I got from PPA. It is trying to install driver 396.26. How can I get rid of the 396.24? I have tried several times using various syntaxes of remove or purge, but I'm obviously not expert enough to get it right.



      This is the text of the error message:



      Unpacking nvidia-396 (396.26-0ubuntu1) ...
      dpkg: error processing archive /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb (--unpack):
      trying to overwrite '/lib/udev/rules.d/71-nvidia.rules', which is also in package nvidia-kernel-common-396 396.24-0ubuntu0~gpu18.04.1
      dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
      Errors were encountered while processing:
      /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb
      E: Sub-process /usr/bin/dpkg returned an error code (1)








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      edited May 21 at 15:36









      Thomas

      3,10071325




      3,10071325










      asked May 21 at 15:21









      DeepExplorer

      1113




      1113




















          2 Answers
          2






          active

          oldest

          votes

















          up vote
          4
          down vote













          I ran into the same problem, and fixed it by doing this:




          1. Fix the broken package



            sudo dpkg -i --force-overwrite /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb



          2. Reinstall the whole thing while passing the --force-overwrite option to the underlying Dpkg when running the install command (based on this answer)



            sudo apt-get -o Dpkg::Options::="--force-overwrite" install cuda






          share|improve this answer
















          • 1




            Thank you so much Alexandre, that force overwrite worked perfectly! I can now move on to the next stage of installing the Deep Learning package CUDNN
            – DeepExplorer
            May 24 at 9:45










          • I tried that and it still does not work
            – thebeancounter
            May 24 at 12:27










          • @thebeancounter At which step does it fail? What error message are you getting?
            – Alexandre Godard
            May 24 at 14:21










          • @the second stage failes, with the error: The following packages have unmet dependencies. cuda-drivers : Depends: nvidia-396 (>= 396.26) but it is not going to be installed libcuda1-396 : Depends: nvidia-396 (note: same) nvidia-396-dev : Depends: nvidia-396 (>= 396.26) but it is not going to be installed nvidia-opencl-icd-396 : Depends: nvidia-396 (>= 396.26) but it is not going to be installed E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution). when I try to use --fix-broken i get: dpkg returned an error code (1)
            – thebeancounter
            May 24 at 18:31











          • I have the same issue but I'm stuck on step 1 of this solution: ~$ sudo dpkg -i --force-overwrite /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb dpkg: error: cannot access archive '/var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb': No such file or directory. So the deb file doesn't exist locally, is that to be expected? I've been using the Cuda package from developer.download.nvidia.com/compute/cuda/repos/ubuntu1710/…
            – Ivar
            Jun 30 at 20:29


















          up vote
          0
          down vote













          There was a prerelease build of 396.26 on an ubuntu launchpad.net ppa, and I was able to successfully build and run CUDA 9.2 from that. The package is no longer on that ppa, which belonged to an individual. Hopefully it will get pushed forward.






          share|improve this answer




















          • That is to say, if you can get the ppa build of 396.26, and install it, and then use the deb(network) 9.2 installer, perform the first three steps, but then perform the final install with synaptic, it will work.
            – B Student
            May 23 at 8:30










          • 396.26 is pre-built into CUDA 9.2, so it should install automatically. But mine hits the 396.24 I installed previously and fails with error. Do you know how in Ubuntu to de-install the PPA driver 396.24?
            – DeepExplorer
            May 23 at 21:01










          • It's not a matter of 396.26 /396.24 per se - roll back to 390 and the same thing happens. It's because ubuntu has their own packaging of nvidia drivers, and it is the various interdependencies that conflict with nvidia's packaging. Why? Because somewhere out there are people using open source graphics programs that depend on features found only in the open-source nouveau nvidia driver and its ecosystem - the same way that scientific / machine-learning types use CUDA, which depends on the very-metal nvidia drivers. So the o/s graphics person is screwed if Ubuntu uses all nvidia drivers.
            – B Student
            May 24 at 5:02










          • Thanks for your comment B Student - understood! I am new and am just getting used to this environment of suppliers and their brands.
            – DeepExplorer
            May 24 at 9:50










          Your Answer







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          2 Answers
          2






          active

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          2 Answers
          2






          active

          oldest

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          active

          oldest

          votes






          active

          oldest

          votes








          up vote
          4
          down vote













          I ran into the same problem, and fixed it by doing this:




          1. Fix the broken package



            sudo dpkg -i --force-overwrite /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb



          2. Reinstall the whole thing while passing the --force-overwrite option to the underlying Dpkg when running the install command (based on this answer)



            sudo apt-get -o Dpkg::Options::="--force-overwrite" install cuda






          share|improve this answer
















          • 1




            Thank you so much Alexandre, that force overwrite worked perfectly! I can now move on to the next stage of installing the Deep Learning package CUDNN
            – DeepExplorer
            May 24 at 9:45










          • I tried that and it still does not work
            – thebeancounter
            May 24 at 12:27










          • @thebeancounter At which step does it fail? What error message are you getting?
            – Alexandre Godard
            May 24 at 14:21










          • @the second stage failes, with the error: The following packages have unmet dependencies. cuda-drivers : Depends: nvidia-396 (>= 396.26) but it is not going to be installed libcuda1-396 : Depends: nvidia-396 (note: same) nvidia-396-dev : Depends: nvidia-396 (>= 396.26) but it is not going to be installed nvidia-opencl-icd-396 : Depends: nvidia-396 (>= 396.26) but it is not going to be installed E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution). when I try to use --fix-broken i get: dpkg returned an error code (1)
            – thebeancounter
            May 24 at 18:31











          • I have the same issue but I'm stuck on step 1 of this solution: ~$ sudo dpkg -i --force-overwrite /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb dpkg: error: cannot access archive '/var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb': No such file or directory. So the deb file doesn't exist locally, is that to be expected? I've been using the Cuda package from developer.download.nvidia.com/compute/cuda/repos/ubuntu1710/…
            – Ivar
            Jun 30 at 20:29















          up vote
          4
          down vote













          I ran into the same problem, and fixed it by doing this:




          1. Fix the broken package



            sudo dpkg -i --force-overwrite /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb



          2. Reinstall the whole thing while passing the --force-overwrite option to the underlying Dpkg when running the install command (based on this answer)



            sudo apt-get -o Dpkg::Options::="--force-overwrite" install cuda






          share|improve this answer
















          • 1




            Thank you so much Alexandre, that force overwrite worked perfectly! I can now move on to the next stage of installing the Deep Learning package CUDNN
            – DeepExplorer
            May 24 at 9:45










          • I tried that and it still does not work
            – thebeancounter
            May 24 at 12:27










          • @thebeancounter At which step does it fail? What error message are you getting?
            – Alexandre Godard
            May 24 at 14:21










          • @the second stage failes, with the error: The following packages have unmet dependencies. cuda-drivers : Depends: nvidia-396 (>= 396.26) but it is not going to be installed libcuda1-396 : Depends: nvidia-396 (note: same) nvidia-396-dev : Depends: nvidia-396 (>= 396.26) but it is not going to be installed nvidia-opencl-icd-396 : Depends: nvidia-396 (>= 396.26) but it is not going to be installed E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution). when I try to use --fix-broken i get: dpkg returned an error code (1)
            – thebeancounter
            May 24 at 18:31











          • I have the same issue but I'm stuck on step 1 of this solution: ~$ sudo dpkg -i --force-overwrite /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb dpkg: error: cannot access archive '/var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb': No such file or directory. So the deb file doesn't exist locally, is that to be expected? I've been using the Cuda package from developer.download.nvidia.com/compute/cuda/repos/ubuntu1710/…
            – Ivar
            Jun 30 at 20:29













          up vote
          4
          down vote










          up vote
          4
          down vote









          I ran into the same problem, and fixed it by doing this:




          1. Fix the broken package



            sudo dpkg -i --force-overwrite /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb



          2. Reinstall the whole thing while passing the --force-overwrite option to the underlying Dpkg when running the install command (based on this answer)



            sudo apt-get -o Dpkg::Options::="--force-overwrite" install cuda






          share|improve this answer












          I ran into the same problem, and fixed it by doing this:




          1. Fix the broken package



            sudo dpkg -i --force-overwrite /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb



          2. Reinstall the whole thing while passing the --force-overwrite option to the underlying Dpkg when running the install command (based on this answer)



            sudo apt-get -o Dpkg::Options::="--force-overwrite" install cuda







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered May 24 at 3:28









          Alexandre Godard

          413




          413







          • 1




            Thank you so much Alexandre, that force overwrite worked perfectly! I can now move on to the next stage of installing the Deep Learning package CUDNN
            – DeepExplorer
            May 24 at 9:45










          • I tried that and it still does not work
            – thebeancounter
            May 24 at 12:27










          • @thebeancounter At which step does it fail? What error message are you getting?
            – Alexandre Godard
            May 24 at 14:21










          • @the second stage failes, with the error: The following packages have unmet dependencies. cuda-drivers : Depends: nvidia-396 (>= 396.26) but it is not going to be installed libcuda1-396 : Depends: nvidia-396 (note: same) nvidia-396-dev : Depends: nvidia-396 (>= 396.26) but it is not going to be installed nvidia-opencl-icd-396 : Depends: nvidia-396 (>= 396.26) but it is not going to be installed E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution). when I try to use --fix-broken i get: dpkg returned an error code (1)
            – thebeancounter
            May 24 at 18:31











          • I have the same issue but I'm stuck on step 1 of this solution: ~$ sudo dpkg -i --force-overwrite /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb dpkg: error: cannot access archive '/var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb': No such file or directory. So the deb file doesn't exist locally, is that to be expected? I've been using the Cuda package from developer.download.nvidia.com/compute/cuda/repos/ubuntu1710/…
            – Ivar
            Jun 30 at 20:29













          • 1




            Thank you so much Alexandre, that force overwrite worked perfectly! I can now move on to the next stage of installing the Deep Learning package CUDNN
            – DeepExplorer
            May 24 at 9:45










          • I tried that and it still does not work
            – thebeancounter
            May 24 at 12:27










          • @thebeancounter At which step does it fail? What error message are you getting?
            – Alexandre Godard
            May 24 at 14:21










          • @the second stage failes, with the error: The following packages have unmet dependencies. cuda-drivers : Depends: nvidia-396 (>= 396.26) but it is not going to be installed libcuda1-396 : Depends: nvidia-396 (note: same) nvidia-396-dev : Depends: nvidia-396 (>= 396.26) but it is not going to be installed nvidia-opencl-icd-396 : Depends: nvidia-396 (>= 396.26) but it is not going to be installed E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution). when I try to use --fix-broken i get: dpkg returned an error code (1)
            – thebeancounter
            May 24 at 18:31











          • I have the same issue but I'm stuck on step 1 of this solution: ~$ sudo dpkg -i --force-overwrite /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb dpkg: error: cannot access archive '/var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb': No such file or directory. So the deb file doesn't exist locally, is that to be expected? I've been using the Cuda package from developer.download.nvidia.com/compute/cuda/repos/ubuntu1710/…
            – Ivar
            Jun 30 at 20:29








          1




          1




          Thank you so much Alexandre, that force overwrite worked perfectly! I can now move on to the next stage of installing the Deep Learning package CUDNN
          – DeepExplorer
          May 24 at 9:45




          Thank you so much Alexandre, that force overwrite worked perfectly! I can now move on to the next stage of installing the Deep Learning package CUDNN
          – DeepExplorer
          May 24 at 9:45












          I tried that and it still does not work
          – thebeancounter
          May 24 at 12:27




          I tried that and it still does not work
          – thebeancounter
          May 24 at 12:27












          @thebeancounter At which step does it fail? What error message are you getting?
          – Alexandre Godard
          May 24 at 14:21




          @thebeancounter At which step does it fail? What error message are you getting?
          – Alexandre Godard
          May 24 at 14:21












          @the second stage failes, with the error: The following packages have unmet dependencies. cuda-drivers : Depends: nvidia-396 (>= 396.26) but it is not going to be installed libcuda1-396 : Depends: nvidia-396 (note: same) nvidia-396-dev : Depends: nvidia-396 (>= 396.26) but it is not going to be installed nvidia-opencl-icd-396 : Depends: nvidia-396 (>= 396.26) but it is not going to be installed E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution). when I try to use --fix-broken i get: dpkg returned an error code (1)
          – thebeancounter
          May 24 at 18:31





          @the second stage failes, with the error: The following packages have unmet dependencies. cuda-drivers : Depends: nvidia-396 (>= 396.26) but it is not going to be installed libcuda1-396 : Depends: nvidia-396 (note: same) nvidia-396-dev : Depends: nvidia-396 (>= 396.26) but it is not going to be installed nvidia-opencl-icd-396 : Depends: nvidia-396 (>= 396.26) but it is not going to be installed E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution). when I try to use --fix-broken i get: dpkg returned an error code (1)
          – thebeancounter
          May 24 at 18:31













          I have the same issue but I'm stuck on step 1 of this solution: ~$ sudo dpkg -i --force-overwrite /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb dpkg: error: cannot access archive '/var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb': No such file or directory. So the deb file doesn't exist locally, is that to be expected? I've been using the Cuda package from developer.download.nvidia.com/compute/cuda/repos/ubuntu1710/…
          – Ivar
          Jun 30 at 20:29





          I have the same issue but I'm stuck on step 1 of this solution: ~$ sudo dpkg -i --force-overwrite /var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb dpkg: error: cannot access archive '/var/cuda-repo-9-2-local/./nvidia-396_396.26-0ubuntu1_amd64.deb': No such file or directory. So the deb file doesn't exist locally, is that to be expected? I've been using the Cuda package from developer.download.nvidia.com/compute/cuda/repos/ubuntu1710/…
          – Ivar
          Jun 30 at 20:29













          up vote
          0
          down vote













          There was a prerelease build of 396.26 on an ubuntu launchpad.net ppa, and I was able to successfully build and run CUDA 9.2 from that. The package is no longer on that ppa, which belonged to an individual. Hopefully it will get pushed forward.






          share|improve this answer




















          • That is to say, if you can get the ppa build of 396.26, and install it, and then use the deb(network) 9.2 installer, perform the first three steps, but then perform the final install with synaptic, it will work.
            – B Student
            May 23 at 8:30










          • 396.26 is pre-built into CUDA 9.2, so it should install automatically. But mine hits the 396.24 I installed previously and fails with error. Do you know how in Ubuntu to de-install the PPA driver 396.24?
            – DeepExplorer
            May 23 at 21:01










          • It's not a matter of 396.26 /396.24 per se - roll back to 390 and the same thing happens. It's because ubuntu has their own packaging of nvidia drivers, and it is the various interdependencies that conflict with nvidia's packaging. Why? Because somewhere out there are people using open source graphics programs that depend on features found only in the open-source nouveau nvidia driver and its ecosystem - the same way that scientific / machine-learning types use CUDA, which depends on the very-metal nvidia drivers. So the o/s graphics person is screwed if Ubuntu uses all nvidia drivers.
            – B Student
            May 24 at 5:02










          • Thanks for your comment B Student - understood! I am new and am just getting used to this environment of suppliers and their brands.
            – DeepExplorer
            May 24 at 9:50














          up vote
          0
          down vote













          There was a prerelease build of 396.26 on an ubuntu launchpad.net ppa, and I was able to successfully build and run CUDA 9.2 from that. The package is no longer on that ppa, which belonged to an individual. Hopefully it will get pushed forward.






          share|improve this answer




















          • That is to say, if you can get the ppa build of 396.26, and install it, and then use the deb(network) 9.2 installer, perform the first three steps, but then perform the final install with synaptic, it will work.
            – B Student
            May 23 at 8:30










          • 396.26 is pre-built into CUDA 9.2, so it should install automatically. But mine hits the 396.24 I installed previously and fails with error. Do you know how in Ubuntu to de-install the PPA driver 396.24?
            – DeepExplorer
            May 23 at 21:01










          • It's not a matter of 396.26 /396.24 per se - roll back to 390 and the same thing happens. It's because ubuntu has their own packaging of nvidia drivers, and it is the various interdependencies that conflict with nvidia's packaging. Why? Because somewhere out there are people using open source graphics programs that depend on features found only in the open-source nouveau nvidia driver and its ecosystem - the same way that scientific / machine-learning types use CUDA, which depends on the very-metal nvidia drivers. So the o/s graphics person is screwed if Ubuntu uses all nvidia drivers.
            – B Student
            May 24 at 5:02










          • Thanks for your comment B Student - understood! I am new and am just getting used to this environment of suppliers and their brands.
            – DeepExplorer
            May 24 at 9:50












          up vote
          0
          down vote










          up vote
          0
          down vote









          There was a prerelease build of 396.26 on an ubuntu launchpad.net ppa, and I was able to successfully build and run CUDA 9.2 from that. The package is no longer on that ppa, which belonged to an individual. Hopefully it will get pushed forward.






          share|improve this answer












          There was a prerelease build of 396.26 on an ubuntu launchpad.net ppa, and I was able to successfully build and run CUDA 9.2 from that. The package is no longer on that ppa, which belonged to an individual. Hopefully it will get pushed forward.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered May 23 at 8:27









          B Student

          113




          113











          • That is to say, if you can get the ppa build of 396.26, and install it, and then use the deb(network) 9.2 installer, perform the first three steps, but then perform the final install with synaptic, it will work.
            – B Student
            May 23 at 8:30










          • 396.26 is pre-built into CUDA 9.2, so it should install automatically. But mine hits the 396.24 I installed previously and fails with error. Do you know how in Ubuntu to de-install the PPA driver 396.24?
            – DeepExplorer
            May 23 at 21:01










          • It's not a matter of 396.26 /396.24 per se - roll back to 390 and the same thing happens. It's because ubuntu has their own packaging of nvidia drivers, and it is the various interdependencies that conflict with nvidia's packaging. Why? Because somewhere out there are people using open source graphics programs that depend on features found only in the open-source nouveau nvidia driver and its ecosystem - the same way that scientific / machine-learning types use CUDA, which depends on the very-metal nvidia drivers. So the o/s graphics person is screwed if Ubuntu uses all nvidia drivers.
            – B Student
            May 24 at 5:02










          • Thanks for your comment B Student - understood! I am new and am just getting used to this environment of suppliers and their brands.
            – DeepExplorer
            May 24 at 9:50
















          • That is to say, if you can get the ppa build of 396.26, and install it, and then use the deb(network) 9.2 installer, perform the first three steps, but then perform the final install with synaptic, it will work.
            – B Student
            May 23 at 8:30










          • 396.26 is pre-built into CUDA 9.2, so it should install automatically. But mine hits the 396.24 I installed previously and fails with error. Do you know how in Ubuntu to de-install the PPA driver 396.24?
            – DeepExplorer
            May 23 at 21:01










          • It's not a matter of 396.26 /396.24 per se - roll back to 390 and the same thing happens. It's because ubuntu has their own packaging of nvidia drivers, and it is the various interdependencies that conflict with nvidia's packaging. Why? Because somewhere out there are people using open source graphics programs that depend on features found only in the open-source nouveau nvidia driver and its ecosystem - the same way that scientific / machine-learning types use CUDA, which depends on the very-metal nvidia drivers. So the o/s graphics person is screwed if Ubuntu uses all nvidia drivers.
            – B Student
            May 24 at 5:02










          • Thanks for your comment B Student - understood! I am new and am just getting used to this environment of suppliers and their brands.
            – DeepExplorer
            May 24 at 9:50















          That is to say, if you can get the ppa build of 396.26, and install it, and then use the deb(network) 9.2 installer, perform the first three steps, but then perform the final install with synaptic, it will work.
          – B Student
          May 23 at 8:30




          That is to say, if you can get the ppa build of 396.26, and install it, and then use the deb(network) 9.2 installer, perform the first three steps, but then perform the final install with synaptic, it will work.
          – B Student
          May 23 at 8:30












          396.26 is pre-built into CUDA 9.2, so it should install automatically. But mine hits the 396.24 I installed previously and fails with error. Do you know how in Ubuntu to de-install the PPA driver 396.24?
          – DeepExplorer
          May 23 at 21:01




          396.26 is pre-built into CUDA 9.2, so it should install automatically. But mine hits the 396.24 I installed previously and fails with error. Do you know how in Ubuntu to de-install the PPA driver 396.24?
          – DeepExplorer
          May 23 at 21:01












          It's not a matter of 396.26 /396.24 per se - roll back to 390 and the same thing happens. It's because ubuntu has their own packaging of nvidia drivers, and it is the various interdependencies that conflict with nvidia's packaging. Why? Because somewhere out there are people using open source graphics programs that depend on features found only in the open-source nouveau nvidia driver and its ecosystem - the same way that scientific / machine-learning types use CUDA, which depends on the very-metal nvidia drivers. So the o/s graphics person is screwed if Ubuntu uses all nvidia drivers.
          – B Student
          May 24 at 5:02




          It's not a matter of 396.26 /396.24 per se - roll back to 390 and the same thing happens. It's because ubuntu has their own packaging of nvidia drivers, and it is the various interdependencies that conflict with nvidia's packaging. Why? Because somewhere out there are people using open source graphics programs that depend on features found only in the open-source nouveau nvidia driver and its ecosystem - the same way that scientific / machine-learning types use CUDA, which depends on the very-metal nvidia drivers. So the o/s graphics person is screwed if Ubuntu uses all nvidia drivers.
          – B Student
          May 24 at 5:02












          Thanks for your comment B Student - understood! I am new and am just getting used to this environment of suppliers and their brands.
          – DeepExplorer
          May 24 at 9:50




          Thanks for your comment B Student - understood! I am new and am just getting used to this environment of suppliers and their brands.
          – DeepExplorer
          May 24 at 9:50












           

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