/proc/sys/kernel/yama/ptrace_scope keeps resetting to 1

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Running Xubuntu 16.04.1 LTS 64-bit.



/proc/sys/kernel/yama/ptrace_scope keeps resetting to 1 if I reboot, despite me changing it to 0 manually. How can I keep ptrace_scope set to a value of 0?






kernel wine







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    up vote
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    down vote

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    Running Xubuntu 16.04.1 LTS 64-bit.



    /proc/sys/kernel/yama/ptrace_scope keeps resetting to 1 if I reboot, despite me changing it to 0 manually. How can I keep ptrace_scope set to a value of 0?






    kernel wine







    share|improve this question























      up vote
      3
      down vote

      favorite









      up vote
      3
      down vote

      favorite











      Running Xubuntu 16.04.1 LTS 64-bit.



      /proc/sys/kernel/yama/ptrace_scope keeps resetting to 1 if I reboot, despite me changing it to 0 manually. How can I keep ptrace_scope set to a value of 0?






      kernel wine







      share|improve this question













      Running Xubuntu 16.04.1 LTS 64-bit.



      /proc/sys/kernel/yama/ptrace_scope keeps resetting to 1 if I reboot, despite me changing it to 0 manually. How can I keep ptrace_scope set to a value of 0?






      kernel wine




      kernel wine






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      asked Dec 10 '16 at 23:19









      Aaron Franke

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          1 Answer
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          /proc values are stored in RAM so it isn't persistent. But it read its initial values from a file. You can permanently change the value of /proc/sys/kernel/yama/ptrace_scope to 0 by editing the file /etc/sysctl.d/10-ptrace.conf and change the line:



          kernel.yama.ptrace_scope = 1


          To 



          kernel.yama.ptrace_scope = 0





          share|improve this answer




















          • Is any security risk attached to setting this permanently?
            – Philipp Ludwig
            Jun 25 at 18:59










          • Yes, there is some risks. You can view this post for more details [askubuntu.com/questions/146160/…
            – Dababi
            Jul 2 at 8:41











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          1 Answer
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          up vote
          5
          down vote



          accepted










          /proc values are stored in RAM so it isn't persistent. But it read its initial values from a file. You can permanently change the value of /proc/sys/kernel/yama/ptrace_scope to 0 by editing the file /etc/sysctl.d/10-ptrace.conf and change the line:



          kernel.yama.ptrace_scope = 1


          To 



          kernel.yama.ptrace_scope = 0





          share|improve this answer




















          • Is any security risk attached to setting this permanently?
            – Philipp Ludwig
            Jun 25 at 18:59










          • Yes, there is some risks. You can view this post for more details [askubuntu.com/questions/146160/…
            – Dababi
            Jul 2 at 8:41















          up vote
          5
          down vote



          accepted










          /proc values are stored in RAM so it isn't persistent. But it read its initial values from a file. You can permanently change the value of /proc/sys/kernel/yama/ptrace_scope to 0 by editing the file /etc/sysctl.d/10-ptrace.conf and change the line:



          kernel.yama.ptrace_scope = 1


          To 



          kernel.yama.ptrace_scope = 0





          share|improve this answer




















          • Is any security risk attached to setting this permanently?
            – Philipp Ludwig
            Jun 25 at 18:59










          • Yes, there is some risks. You can view this post for more details [askubuntu.com/questions/146160/…
            – Dababi
            Jul 2 at 8:41













          up vote
          5
          down vote



          accepted







          up vote
          5
          down vote



          accepted






          /proc values are stored in RAM so it isn't persistent. But it read its initial values from a file. You can permanently change the value of /proc/sys/kernel/yama/ptrace_scope to 0 by editing the file /etc/sysctl.d/10-ptrace.conf and change the line:



          kernel.yama.ptrace_scope = 1


          To 



          kernel.yama.ptrace_scope = 0





          share|improve this answer












          /proc values are stored in RAM so it isn't persistent. But it read its initial values from a file. You can permanently change the value of /proc/sys/kernel/yama/ptrace_scope to 0 by editing the file /etc/sysctl.d/10-ptrace.conf and change the line:



          kernel.yama.ptrace_scope = 1


          To 



          kernel.yama.ptrace_scope = 0






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Dec 10 '16 at 23:28









          Dababi

          2,056916




          2,056916











          • Is any security risk attached to setting this permanently?
            – Philipp Ludwig
            Jun 25 at 18:59










          • Yes, there is some risks. You can view this post for more details [askubuntu.com/questions/146160/…
            – Dababi
            Jul 2 at 8:41

















          • Is any security risk attached to setting this permanently?
            – Philipp Ludwig
            Jun 25 at 18:59










          • Yes, there is some risks. You can view this post for more details [askubuntu.com/questions/146160/…
            – Dababi
            Jul 2 at 8:41
















          Is any security risk attached to setting this permanently?
          – Philipp Ludwig
          Jun 25 at 18:59




          Is any security risk attached to setting this permanently?
          – Philipp Ludwig
          Jun 25 at 18:59












          Yes, there is some risks. You can view this post for more details [askubuntu.com/questions/146160/…
          – Dababi
          Jul 2 at 8:41





          Yes, there is some risks. You can view this post for more details [askubuntu.com/questions/146160/…
          – Dababi
          Jul 2 at 8:41


















           

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