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essentialsoftware.md: add inxi, rpmfusion on Kinoite, broadcom wireless

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Aminda Suomalainen 2025-05-03 12:03:25 +03:00
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@ -117,6 +117,7 @@ _{{ page.excerpt }}_
- Debian: `sudo apt install systemd-zram-generator` - Debian: `sudo apt install systemd-zram-generator`
- To check that it works `zramctl`. May take a while after - To check that it works `zramctl`. May take a while after
`sudo systemctl reload` or a reboot. `sudo systemctl reload` or a reboot.
- `inxi` - system information script (and dependencies)
<!-- <!--
- `zram-tools` - small compressed swap in RAM - `zram-tools` - small compressed swap in RAM
@ -155,18 +156,31 @@ Just remember to `pipx upgrade-all` occassionally!
## Fedora Atomic ## Fedora Atomic
_By which I mean Fedora Kinoite unless otherwise specified._ A system where _By which I mean Fedora Kinoite unless otherwise specified._ A system where
everyone runs the same image, except that as this section shows, I alter it a everyone runs the same image, except that as this section shows, I add to it a
bit... bit...
```bash ```bash
# Alter base image by adding packages I need on the base system # Layer packages I need on top of the base image.
sudo rpm-ostree install btop clang darkman duperemove gamescope git-lfs gnome-console htop mosh mpv neovim pipx pre-commit sshguard steam-devices symlinks syncthing terminus-fonts-console tmux tor unbound zsh sudo rpm-ostree install btop clang darkman duperemove gamescope git-lfs gnome-console htop inxi mosh mpv neovim pipx pre-commit sshguard steam-devices symlinks syncthing terminus-fonts-console tmux tor unbound zsh
# Delete kernel boot arguments that would display boot splash screen and hide verbose kernel messages # Disable bootscreen, ensure CPU vulnerability mitigation, enable lockdown
sudo rpm-ostree kargs --delete=rhgb --delete=quiet # mode. REMEMBER! lockdown is incompatible with unsigned additional
# Add kernel boot arguments for stricter lockdown mode and CPU vulnerability mitigation # kernel modules
sudo rpm-ostree kargs --append=lockdown=confidentiality --append=mitigations=auto,nosmt sudo rpm-ostree kargs --delete=rhgb --delete=quiet --append=mitigations=auto,nosmt --append=lockdown=confidentiality
``` ```
Consider also adding
[RPMFusion through their OSTree instructions](https://rpmfusion.org/Howto/OSTree).
The _Major releases_ uninstalling and installing is especially important so it
switches from local package to layered package, which also affects all other
third party repositories such as `google-chrome-stable` if it was added. While
there is repository breakage risk stopping system upgrades, at least it will
upgrade itself as opposed to errorring about being a local not upgraded package
in the future.
Why RPMFusion? At least `Broadcom BCM43142` wireless NIC requires
`sudo rpm-ostree install akmod-wl kernel-devel` from `rpmfusion-nonfree` and
there are likely other such devices/drivers as well.
### Flatpaks ### Flatpaks
These also affect non-Fedora-Kinoite for which my first production installation These also affect non-Fedora-Kinoite for which my first production installation