388198daf4
- Added PackageKit/pkcon refresh to build process - Software app should come pre-cached - Dropped kdump plugin Anaconda package - Added end-user Anaconda storage simplified defaults - Increased default setting+requirements for /boot partition in Anaconda
110 lines
3.5 KiB
Plaintext
110 lines
3.5 KiB
Plaintext
# Fixes and tweaks to make things easier for end-users
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%post
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# Need DNS available, so we'll hack it up real quick:
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echo "nameserver 1.1.1.1" > /etc/resolv.conf
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# switch default kernel package to the -lt variant:
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echo -e "DEFAULTKERNEL=kernel-lt-core\nUPDATEDEFAULT=yes" > /etc/sysconfig/kernel
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# Enable crb and extras by default
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dnf config-manager --enable crb
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dnf config-manager --enable extras
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dnf config-manager --enable elrepo-kernel
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# Filthy hack alert: Had DNS resolution issues when building in mock. This is the "solution", for now:
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echo "nameserver 1.1.1.1" > /etc/resolv.conf
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curl -o /etc/yum.repos.d/nvidia.repo https://developer.download.nvidia.com/compute/cuda/repos/rhel9/x86_64/cuda-rhel9.repo
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cat > /etc/sysctl.d/80-i915-fix.conf <<EOF
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# fix performance for newer integrated Intel i915 gfx:
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dev.i915.perf_stream_paranoid = 0
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EOF
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# Add flathub so Gnome Software shows all kinds of great apps:
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mkdir -p /etc/flatpak/remotes.d
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curl -o /etc/flatpak/remotes.d/flathub.flatpakrepo https://dl.flathub.org/repo/flathub.flatpakrepo
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# Install Google Chrome:
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dnf -y install https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm
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# Initialize flathub + dnf metadata (attempt to make Software app faster first-boot):
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flatpak remote-ls &> /dev/null
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flatpak update
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dnf -y makecache
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pkcon refresh force -c -1 -v
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# Enable dkms service:
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systemctl enable dkms
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# Visible char. marks for sudo:
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echo "Defaults pwfeedback" > /etc/sudoers.d/50_feedback
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# Make Anaconda install-to-disk icon visible in live environment:
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sed -i 's/NoDisplay=true/#NoDisplay=true/' /usr/share/applications/anaconda.desktop
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sed -i 's/NoDisplay=true/#NoDisplay=true/' /usr/share/applications/liveinst.desktop
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# Nvidia: double-check we have the latest dkms driver enabled and fully installed
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dnf -y module install nvidia-driver:latest-dkms
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# Anaconda config: tweak default partition options
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cat <<'EOF' >> /etc/anaconda/conf.d/05-desktop-storage-default.conf
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# Make default storage more basic for desktop use
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# Advanced users can obviously customize if they wish
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[Storage]
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default_partitioning =
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/ (min 12 GiB)
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swap (min 2 GiB, max 4 GiB)
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default_scheme = PLAIN
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file_system_type = ext4
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[Storage Constraints]
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min_partition_sizes =
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/ 12 GiB
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/boot 2 GiB
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req_partition_sizes =
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/ 12 GiB
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/boot 2 GiB
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EOF
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# Tweak the Anaconda /boot partition default size - may need bigger /boot to support multiple upstream kernels
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# Fun fact: /boot default is hard-coded in the python sources. Aint Anaconda great?
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sed --in-place=".orig" 's/Size("1GiB")/Size("2GiB")/g' /usr/lib64/python3.9/site-packages/pyanaconda/modules/storage/platform.py
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# Inside-the-ISO postinstall script
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# Anything put in /usr/shar/anaconda/post-scripts/*.ks will be run as a %post
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# after the user installs on their system from the booted live ISO. We need to do grub boot modification
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# only after Anaconda has run and installed on their system, not when this ISO is built:
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# Need to turn %post and %end into variables, or kickstart gets confused:
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export post="%post"
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export end="%end"
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cat > /usr/share/anaconda/post-scripts/95-kernel-gfx-args.ks <<EOF
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${post}
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# Add Intel + Nvidia tweaks to permanent boot options automatically:
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sed -i 's/quiet"/quiet i915.force_probe=* rd.driver.blacklist=nouveau nvidia_drm.modeset=0"/' /etc/default/grub
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grub2-mkconfig -o /boot/grub2/grub.cfg
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if [ -f /boot/efi/EFI/rocky/grub.cfg ]; then
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grub2-mkconfig -o /boot/efi/EFI/rocky/grub.cfg
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fi
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${end}
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EOF
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# Clean up some space at the end:
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dnf -y clean all
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%end
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