File manager instances not showing among running processes

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I've over 10 windows of a file manager (Thunar, on Xubuntu Core 18.04) open, but ps aux|grep thunar shows nothing (except for the grepped string). Why? ps -e doesn't not show anything either.



EDIT: I suspect a reason may be that the location (in the address bar) in those windows is an ejected external media. Another one may be that I didn't open the windows (they opened automatically when I plugged in the media), so the processes might not be mine. However, this still doesn't explain thunar not showing up. The problem persist after logout










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    0















    I've over 10 windows of a file manager (Thunar, on Xubuntu Core 18.04) open, but ps aux|grep thunar shows nothing (except for the grepped string). Why? ps -e doesn't not show anything either.



    EDIT: I suspect a reason may be that the location (in the address bar) in those windows is an ejected external media. Another one may be that I didn't open the windows (they opened automatically when I plugged in the media), so the processes might not be mine. However, this still doesn't explain thunar not showing up. The problem persist after logout










    share|improve this question


























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      0








      I've over 10 windows of a file manager (Thunar, on Xubuntu Core 18.04) open, but ps aux|grep thunar shows nothing (except for the grepped string). Why? ps -e doesn't not show anything either.



      EDIT: I suspect a reason may be that the location (in the address bar) in those windows is an ejected external media. Another one may be that I didn't open the windows (they opened automatically when I plugged in the media), so the processes might not be mine. However, this still doesn't explain thunar not showing up. The problem persist after logout










      share|improve this question
















      I've over 10 windows of a file manager (Thunar, on Xubuntu Core 18.04) open, but ps aux|grep thunar shows nothing (except for the grepped string). Why? ps -e doesn't not show anything either.



      EDIT: I suspect a reason may be that the location (in the address bar) in those windows is an ejected external media. Another one may be that I didn't open the windows (they opened automatically when I plugged in the media), so the processes might not be mine. However, this still doesn't explain thunar not showing up. The problem persist after logout







      ps process-management thunar






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      edited Jan 26 at 7:09









      Rui F Ribeiro

      40.1k1479136




      40.1k1479136










      asked Jan 25 at 0:58









      jaamjaam

      1358




      1358




















          1 Answer
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          Thunar used to use a capital 'T' in its name. The package for 18.04 has both Thunar and thunar in it. Try changing your grep command to ignore case:



          ps aux | grep -i thunar






          share|improve this answer























          • You were right. I find it very confusing (and a bug: if thunar maps to [Tt]hunar, it should do so system-wide)

            – jaam
            Jan 25 at 12:07










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          1 Answer
          1






          active

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          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          2














          Thunar used to use a capital 'T' in its name. The package for 18.04 has both Thunar and thunar in it. Try changing your grep command to ignore case:



          ps aux | grep -i thunar






          share|improve this answer























          • You were right. I find it very confusing (and a bug: if thunar maps to [Tt]hunar, it should do so system-wide)

            – jaam
            Jan 25 at 12:07















          2














          Thunar used to use a capital 'T' in its name. The package for 18.04 has both Thunar and thunar in it. Try changing your grep command to ignore case:



          ps aux | grep -i thunar






          share|improve this answer























          • You were right. I find it very confusing (and a bug: if thunar maps to [Tt]hunar, it should do so system-wide)

            – jaam
            Jan 25 at 12:07













          2












          2








          2







          Thunar used to use a capital 'T' in its name. The package for 18.04 has both Thunar and thunar in it. Try changing your grep command to ignore case:



          ps aux | grep -i thunar






          share|improve this answer













          Thunar used to use a capital 'T' in its name. The package for 18.04 has both Thunar and thunar in it. Try changing your grep command to ignore case:



          ps aux | grep -i thunar







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Jan 25 at 2:40









          stimutstimut

          362




          362












          • You were right. I find it very confusing (and a bug: if thunar maps to [Tt]hunar, it should do so system-wide)

            – jaam
            Jan 25 at 12:07

















          • You were right. I find it very confusing (and a bug: if thunar maps to [Tt]hunar, it should do so system-wide)

            – jaam
            Jan 25 at 12:07
















          You were right. I find it very confusing (and a bug: if thunar maps to [Tt]hunar, it should do so system-wide)

          – jaam
          Jan 25 at 12:07





          You were right. I find it very confusing (and a bug: if thunar maps to [Tt]hunar, it should do so system-wide)

          – jaam
          Jan 25 at 12:07

















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