Hmm. Maybe try the SuperSU app instead? Superuser has been a little flakey for me lately too. I jumped ship to SuperSU.

 

Wow you are awesome thank you so much for the fix it worked after a mllion other attemps wish i would have seen yours first but saved the best for last thanks again ♥

 

I cannot update the binaries as well , it stuck at gaining root access . When I try to use link2sd , it wants superuser permissions , but superuser is not working . It forces me to close superuser . Also su command is not working at the terminal emulator , I mean the $ does not turn to # , when i type the su command it just leaves a blank line and I can type anything after that . I reflashed the rom again to check , but its the same thing again . Suggestions?

 

Are you using the SuperUser or SuperSU app? Have you tried both?

 

i am using samsung tab 2, to intall ubutnu on it , hen i am trying su command it is giving erorr /system/bin/sh: su: not found plese hell me

 

/system/bin/sh: su: not found i am getting when i am trying to install ubuntu on samsung tab 2

 

Downloading manifest... okay! Parsing manifest... okay! Latest version = 3.1.1 Checking installed version = 2.3.2-efgh Fixing database... okay! Unpacking sutools... okay! Checking current install path... /system/bin/su Downloading new binary... Fail

 

plz help me fast.