Re: setcap and nosuid

[Michael Davidsaver via Tech-talk <tech-talk at aps.anl.gov>]

On 2/2/21 8:21 AM, Siddons, David wrote:
> I also tried putting the user in the kmem group, like /dev/mem:
> 
> ls -l /dev/mem                                      
> crw-r----- 1 root kmem 1, 1 Feb  1 21:05 /dev/mem
> 
> groups hera                                          
> hera : hera kmem sudo i2c

Looking twice I notice that the group write permission is not granted.