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How to fix permission denied on Raspberry Pi?
Replace group with gpio, i2c or spi as needed (remember minimum access = good practice). Replace user with the name from the ps output. Do not use lowercase G as this changes the primary group the user belongs to and all files etc will be owned by that group and not by the user. You can then restart the job and check if that’s fixed it.
How to give permission to GPIO pins on Raspberry Pi?
First this to do if find out which user the program is running under. Use the cursor keys to scroll up and down the list and once the job has been found use ‘q’ to return to the command line. Note the user is in the first column. You then need to give that user permission to use the GPIO pins by becoming a member of one or more of three groups:
Can’t access the shared folders that reside on the internal hard drive via SMB. I tried everything: changing permissions, unshare/share folder via system preferences, unshare/share folder via its properties, connecting as guest, connecting with my username, creating a special user for smb shares…. Doesn’t work.
Why do I get a ” permission denied ” message?
Note that you have to log out and log back in for this to take effect. After logging back in, check to make sure that you’ve been added to the group by running the groups command. If that doesn’t work, try checking the permissions on the directory:
Is there a permission problem in / media / user folder?
Ubuntu replies to every action that involves the location Permission denied: I decided to do some digging into the permission (problems) of the /media folder. As casper, I see the following: What struck me was that it said total 16, while there are only at most 6 listings. So I ran the command again, but as root.
Why do I get permission denied on my USB stick?
I believe your problem is your USB stick is formatted as NFTS or FAT, filesystems that do not support the per-user/group permissions. The solution is to reformat as ext4. If you do that, you will also have much less lag if you are using your Pi as a media center.
Why is Raspbmc transmission denied on USB disk?
Once you change the transmission-daemon user to root the permissions problem is gone with either a usb or smb share. The problem relates to FAT not recognising multiple users. If you use a line in your fstab file such as /dev/ [your dev] /mnt/usb1 vfat defaults,uid=65534,gid=65534,dmask=000,fmask=111 0 0