According to the discussion on the sounder mailing list, unprivileged applications shouldn't be touching /dev/pmu, and so the permissions on it are appropriate.
http://rince.africaninspace.com/mailman/private/sounder/2004-September/000331.html
So, we need to either suppress the error, or stop trying to open the device entirely
According to the discussion on the sounder mailing list, unprivileged
applications shouldn't be touching /dev/pmu, and so the permissions on it are
appropriate.
http:// rince.africanin space.com/ mailman/ private/ sounder/ 2004-September/ 000331. html
So, we need to either suppress the error, or stop trying to open the device entirely