Attachment 144478 Details for Bug 110795 – Script to modify packages to be able to use with ubuntu 19.04

[patch] Script to modify packages to be able to use with ubuntu 19.04

install-amdgpu-pro-19.10-785425-on-ubuntu19.04-v02.sh (text/plain), 4.29 KB, created by Andrew Shark on 2019-06-07 15:25:52 UTC

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Creator: Andrew Shark

Created: 2019-06-07 15:25:52 UTC

Size: 4.29 KB

patch

obsolete

>#!/bin/bash
># Made by Andrew Shark, The author of LinuxComp Tutorial Youtube channel
>
># To install amdgpu-pro on ubuntu 19.04 we want to use the following:
># ./amdgpu-install --pro --opencl=lagacy,pal
># But there are several problems:
># 1) amdgpu-dkms fails to build in 19.10 (probably could be fixed, I did not explored it yet). I checked that this driver actually works without dkms version of amdgpu kernel modules, so solution is omitting it.
># 2) amdgpu-core checks ubuntu version before installation and refuses to continue if ubuntu version is not 18.04. Solution is to remove this check. It is in preinst script.
># 3) amdgpu-pro(-hwe) and amdgpu-pro-lib32 depends on amdgpu(-hwe), however they should depend on amdgpu-lib(-hwe) instead. amdgpu(-hwe) itself depends on amdgpu-dkms and amdgpu-lib(-hwe). Because of this issue, amdgpu-dkms package is still in installation list when we use --no-dkms. So solution is to modify depends array of amdgpu-pro(-hwe) and amdgpu-pro-lib32. Or just use a fake empty amdgpu-dkms package.
># 4) Then we need to edit packages hashsums and filesizes of modified packages in Packages file and hashsums of Packages file in Release file.
># 5) And we need to edit amdgpu-install script to use hwe packages (they are more recent versions of non-hwe ones).
># After that we could install amdgpu-pro 19.10-785425 in ubuntu 19.04.
># Ok, lets start!
>
># remove installation if it was done previously
>if command -v amdgpu-uninstall; then amdgpu-uninstall -y;
>elif command -v amdgpu-pro-uninstall; then amdgpu-pro-uninstall -y; fi
>
>
># Solving problem 1:
># We just do not install it.
>
>
># Solving problem 2:
># ag_core_orig_md5=6181300cd4027e11cc6d807a85e0314b # original (with preinst script)
>DEBFILE="amdgpu-core_19.10-785425_all.deb"
>TMPDIR=`mktemp -d /tmp/deb.XXXXXXXXXX` || exit 1
>OUTPUT=`basename "$DEBFILE" .deb`.no_ub_ver_chk.deb
>dpkg-deb -x "$DEBFILE" "$TMPDIR"
>dpkg-deb --control "$DEBFILE" "$TMPDIR"/DEBIAN
>rm "$TMPDIR"/DEBIAN/preinst
>rm $OUTPUT # remove modded deb if already exist
>dpkg -b "$TMPDIR" "$OUTPUT"
>rm -r "$TMPDIR"
>
># for some reason hashsum is different after every build. Not explored why yet. So I will get it in this script dinamically
>ag_core_mod_md5=$(md5sum $OUTPUT | cut -f1 -d" ")
>ag_core_mod_sha1=$(sha1sum $OUTPUT | cut -f1 -d" ")
>ag_core_mod_sha256=$(sha256sum $OUTPUT | cut -f1 -d" ")
>ag_core_mod_size=$(wc -c < $OUTPUT)
>
>
># Solving problem 3:
># ag_dkms_orig_md5=5a1a0330f609c1b927a212bd4b14a95a # original amdgpu-dkms_19.10-785425_all.deb package
>
>rm -rf amdgpu-dkms-fake
>mkdir -p amdgpu-dkms-fake/DEBIAN
>echo -e "
>Package: amdgpu-dkms
>Version: 19.10-785425
>Architecture: all
>Maintainer: Unreal Person <you@email.com>
>Section: misc
>Priority: optional
>Description: Fake empty package to workaround pro stack dependcy on dkms" > amdgpu-dkms-fake/DEBIAN/control
>dpkg-deb --build amdgpu-dkms-fake > /dev/null
>rm -rf amdgpu-dkms-fake
>
>ag_dkms_mod_md5=$(md5sum amdgpu-dkms-fake.deb | cut -f1 -d" ")
>ag_dkms_mod_sha1=$(sha1sum amdgpu-dkms-fake.deb | cut -f1 -d" ")
>ag_dkms_mod_sha256=$(sha256sum amdgpu-dkms-fake.deb | cut -f1 -d" ")
>ag_dkms_mod_size=$(wc -c < amdgpu-dkms-fake.deb)
>
>
># Solving problem 4:
>
>sed -i "36{s/.*/Filename: .\/amdgpu-core_19.10-785425_all.no_ub_ver_chk.deb/}" Packages
>sed -i "37{s/.*/Size: $ag_core_mod_size/}" Packages
>sed -i "38{s/.*/MD5sum: $ag_core_mod_md5/}" Packages
>sed -i "39{s/.*/SHA1: $ag_core_mod_sha1/}" Packages
>sed -i "40{s/.*/SHA256: $ag_core_mod_sha256/}" Packages
>
>sed -i "52{s/.*/Filename: .\/amdgpu-dkms-fake.deb/}" Packages
>sed -i "53{s/.*/Size: $ag_dkms_mod_size/}" Packages
>sed -i "54{s/.*/MD5sum: $ag_dkms_mod_md5/}" Packages
>sed -i "55{s/.*/SHA1: $ag_dkms_mod_sha1/}" Packages
>sed -i "56{s/.*/SHA256: $ag_dkms_mod_sha256/}" Packages
>
># packages_mod_md5=$(md5sum Packages | cut -f1 -d" ")
># packages_mod_sha1=$(sha1sum Packages | cut -f1 -d" ")
>packages_mod_sha256=$(sha256sum Packages | cut -f1 -d" ")
>packages_mod_sha1=$(sha1sum Packages | cut -f1 -d" ")
>packages_mod_size=$(wc -c < Packages)
>
>echo -e "Date: `date -R -u` 
>SHA256:
> $packages_mod_sha256 $packages_mod_size Packages" > Release
>
># Solving problem 5:
>sed -i '147{s/^\t/#/}' amdgpu-install # commenting out this condition: if dpkg -s "xserver-xorg-hwe-18.04"
>sed -i '151{s/^\t/#/}' amdgpu-install # and its closing fi
>
>
># Finally, we are ready to install:
>./amdgpu-install --pro --opencl=legacy,pal --no-dkms
>sudo ldconfig

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Attachments on bug 110795: 144471 | 144478 | 144479 | 144539 | 144555 | 144556 | 145087

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