I run Fedora atomic 29. I made a mistake by removing one very important SELinux module: su.
I can no more su (I can sudo), which is very annoying. To get back the module, I need to reinstall the selinux-policy-targeted package.
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% sudo setenforce 0
% sudo rpm-ostree uninstall selinux-policy-targeted
error:package/capability 'selinux-policy-targeted' isnot currently requested
% rpm -qa | grep selinux
.....
182:selinux-policy-targeted-3.....
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Following this[0] thread, I tried:
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% sudo rpm-ostree override remove selinux-policy-targeted
[sudo] password for gabx:
Checking out tree cb40a05... done
Resolving dependencies... done
Applying 1 override and 79 overlays
Processing packages... done
Running pre scripts... done
Running post scripts... done
Writing rpmdb... done
Writing OSTree commit... done
error: With policy root '/proc/self/fd/25/usr/etc/selinux/targeted': selabel_open(SELABEL_CTX_FILE): No such file or directory
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How can I delete/install or reinstall it? Is there a way to get back the su module?
Thank you for help