the following error indenticate that the entire keyrings for pacman are broken,
and that is resulting in broken keyrings after installing CachyOS with
the offline install option, which can be fixed manually with keyring
reset and locally signing CachyOS key:
```
(520/948) installing cachyos-keyring [-----------------------------------------------------------------------------------------------------------------------] 100%
error: config file /etc/pacman.d/cachyos-mirrorlist could not be read: No such file or directory
error parsing '/etc/pacman.conf'
mkdir: cannot create directory ‘’: No such file or directory
gpg: keybox '/root/.gnupg/pubring.kbx' created
gpg: /root/.gnupg/trustdb.gpg: trustdb created
gpg: no ultimately trusted keys found
chmod: cannot access '/trustdb.gpg': No such file or directory
==> Generating pacman master key. This may take some time.
gpg: Generating pacman keyring master key...
gpg: directory '/root/.gnupg/openpgp-revocs.d' created
gpg: revocation certificate stored as '/root/.gnupg/openpgp-revocs.d/593A5D4ECDB858180CAE1D681437E851B9F0620B.rev'
gpg: Done
==> Updating trust database...
gpg: marginals needed: 3 completes needed: 1 trust model: pgp
gpg: depth: 0 valid: 1 signed: 0 trust: 0-, 0q, 0n, 0m, 0f, 1u
error: config file /etc/pacman.d/cachyos-mirrorlist could not be read: No such file or directory
error parsing '/etc/pacman.conf'
==> ERROR: You do not have sufficient permissions to read the pacman keyring.
==> Use 'pacman-key --init' to correct the keyring permissions.
error: config file /etc/pacman.d/cachyos-mirrorlist could not be read: No such file or directory
error parsing '/etc/pacman.conf'
==> ERROR: You do not have sufficient permissions to read the pacman keyring.
==> Use 'pacman-key --init' to correct the keyring permissions.
error: config file /etc/pacman.d/cachyos-mirrorlist could not be read: No such file or directory
error parsing '/etc/pacman.conf'
==> ERROR: You do not have sufficient permissions to read the pacman keyring.
==> Use 'pacman-key --init' to correct the keyring permissions.
error: command failed to execute correctly
```
was introduced with cleanup commit,
removing hardcoded mirrorlist
ref: 4750b7ffae
* Add a stub to properly load nouveau
Since nvidia-utils installs files in ``/usr/lib/modprobe.d/`` we have
the right to completely override their behavior with files with the same
name in ``/etc/modprobe.d``. This commit should fix the issue with the
unloadable nouveau module for LiveCD. Note that this config should not
be copied into the installation system.
* Add stub to ensure that nvidia-uvm does not load
Potentially breaks some things, but we have to make sure that nvidia-uvm
doesn't pull up the other modules it depends on.
Vladislav Nepogodin
Peter Jung
Vasiliy Stelmachenok
Vasiliy Stelmachenok