ghostdog Posted December 19, 2019 Share Posted December 19, 2019 Greetings I dont know about you all but i still did not find an image of Armbian that installs without broken permissions issue. my box is T95R Pro S912 , 2/8 GB , i have tried every flavour of Armbian 9xxx running kernel 5xxx and tried every " gxm.dtb". everytime is the same error when i type : sudo , i get this : sudo : /usr/bin/sudo must be owened by uid 0 and have the setuid............. I did some home work and fixed it this way; - Ctrl + Alt + F3 , log in as root with the password you entered instead of 1234. - Open terminal and type: mount -o remount,rw / passwd ( enter a new password to reset the old one ) chown root:root /usr/bin/sudo chown root:root /usr/lib/sudo/sudoers.so chown root:root /etc/sudoers chown root:root /etc/sudoers.d/README chmod 4755 /usr/bin/sudo reboot That's it , this should fix the permissions issue and you can login as user and sudo without problems. if i have missed something plz let me know. 1 Link to comment Share on other sites More sharing options...
balbes150 Posted December 19, 2019 Share Posted December 19, 2019 This has been discussed many times, you have a bad media or card reader problem. Link to comment Share on other sites More sharing options...
andro7 Posted January 28, 2020 Share Posted January 28, 2020 Ghostdog, did you ever managed to get rid of this problem? I bought a new sd card, downloaded a new image...after a month or so - the same problem It seems that all the permissions are borked, not just sudo....but you first encounter it by doing a 'sudo'. Thanks Link to comment Share on other sites More sharing options...
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