can't run as root su failed

[GoogleCodeExporter]

When i open bcmon an error occurrs (can't run as root su failed). I am using 
sony Xperia M dual having 4.3 jellybean os in it...please solve this issue 

Original issue reported on code.google.com by 8250ha...@gmail.com on 27 Aug 2014 at 7:58

[GoogleCodeExporter]

i have the same issue with my LG optimus 7(can't run as root su faid) plz help

Original comment by wems...@gmail.com on 7 Feb 2015 at 8:11

[GoogleCodeExporter]

I have same probleum with my asus k00z 

Original comment by ksam...@gmail.com on 9 Feb 2015 at 10:00

[GoogleCodeExporter]

i have same problem using lenova a6000

Original comment by nateshm...@gmail.com on 14 Jun 2015 at 2:29