# Copyright 1999-2024 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 MODULES_OPTIONAL_IUSE=+modules inherit desktop flag-o-matic linux-mod-r1 readme.gentoo-r1 inherit systemd toolchain-funcs unpacker user-info MODULES_KERNEL_MAX=6.12 NV_URI="https://download.nvidia.com/XFree86/" DESCRIPTION="NVIDIA Accelerated Graphics Driver" HOMEPAGE="https://www.nvidia.com/" SRC_URI=" amd64? ( ${NV_URI}Linux-x86_64/${PV}/NVIDIA-Linux-x86_64-${PV}.run ) arm64? ( ${NV_URI}Linux-aarch64/${PV}/NVIDIA-Linux-aarch64-${PV}.run ) $(printf "${NV_URI}%s/%s-${PV}.tar.bz2 " \ nvidia-{installer,modprobe,persistenced,settings,xconfig}{,}) ${NV_URI}NVIDIA-kernel-module-source/NVIDIA-kernel-module-source-${PV}.tar.xz " # nvidia-installer is unused but here for GPL-2's "distribute sources" S=${WORKDIR} LICENSE="NVIDIA-r2 Apache-2.0 BSD BSD-2 GPL-2 MIT ZLIB curl openssl" SLOT="0/${PV%%.*}" KEYWORDS="-* ~amd64 ~arm64" # note: kernel-open is an upstream default in >=560 if all GPUs on the system # support it but, since no automagic here, keeping it off for the wider support IUSE="+X abi_x86_32 abi_x86_64 kernel-open persistenced powerd +static-libs +tools wayland" REQUIRED_USE="kernel-open? ( modules )" COMMON_DEPEND=" acct-group/video X? ( x11-libs/libpciaccess ) persistenced? ( acct-user/nvpd net-libs/libtirpc:= ) tools? ( >=app-accessibility/at-spi2-core-2.46:2 dev-libs/glib:2 dev-libs/jansson:= media-libs/harfbuzz:= x11-libs/cairo x11-libs/gdk-pixbuf:2 x11-libs/gtk+:3[X] x11-libs/libX11 x11-libs/libXext x11-libs/libXxf86vm x11-libs/pango ) " RDEPEND=" ${COMMON_DEPEND} dev-libs/openssl:0/3 sys-libs/glibc X? ( media-libs/libglvnd[X,abi_x86_32(-)?] x11-libs/libX11[abi_x86_32(-)?] x11-libs/libXext[abi_x86_32(-)?] ) powerd? ( sys-apps/dbus[abi_x86_32(-)?] ) wayland? ( >=gui-libs/egl-gbm-1.1.1-r2[abi_x86_32(-)?] >=gui-libs/egl-wayland-1.1.13.1[abi_x86_32(-)?] X? ( gui-libs/egl-x11[abi_x86_32(-)?] ) ) " DEPEND=" ${COMMON_DEPEND} static-libs? ( x11-base/xorg-proto x11-libs/libX11 x11-libs/libXext ) tools? ( dev-util/vulkan-headers media-libs/libglvnd sys-apps/dbus x11-base/xorg-proto x11-libs/libXrandr x11-libs/libXv x11-libs/libvdpau ) " BDEPEND=" sys-devel/m4 virtual/pkgconfig " QA_PREBUILT="lib/firmware/* opt/bin/* usr/lib*" PATCHES=( "${FILESDIR}"/nvidia-modprobe-390.141-uvm-perms.patch "${FILESDIR}"/nvidia-settings-530.30.02-desktop.patch "${FILESDIR}"/nvidia-drivers-565.57.01-kernel-6.12.patch ) pkg_setup() { use modules && [[ ${MERGE_TYPE} != binary ]] || return # do early before linux-mod-r1 so can use chkconfig to setup CONFIG_CHECK get_version require_configured_kernel local CONFIG_CHECK=" PROC_FS ~DRM_KMS_HELPER ~SYSVIPC ~!LOCKDEP ~!PREEMPT_RT ~!SLUB_DEBUG_ON !DEBUG_MUTEXES $(usev powerd '~CPU_FREQ') " kernel_is -ge 6 11 && linux_chkconfig_present DRM_FBDEV_EMULATION && CONFIG_CHECK+=" DRM_TTM_HELPER" use amd64 && kernel_is -ge 5 8 && CONFIG_CHECK+=" X86_PAT" #817764 use kernel-open && CONFIG_CHECK+=" MMU_NOTIFIER" #843827 local drm_helper_msg="Cannot be directly selected in the kernel's config menus, and may need selection of a DRM device even if unused, e.g. CONFIG_DRM_AMDGPU=m or DRM_QXL=m, DRM_NOUVEAU=m also acceptable if a module and *not* built-in." local ERROR_DRM_KMS_HELPER="CONFIG_DRM_KMS_HELPER: is not set but needed for Xorg auto-detection of drivers (no custom config), and for wayland / nvidia-drm.modeset=1. ${drm_helper_msg}" local ERROR_DRM_TTM_HELPER="CONFIG_DRM_TTM_HELPER: is not set but is needed to compile when using kernel version 6.11.x or newer while DRM_FBDEV_EMULATION is set. ${drm_helper_msg} Many DRM devices like DRM_I915 cannot currently be used to enable this." local ERROR_MMU_NOTIFIER="CONFIG_MMU_NOTIFIER: is not set but needed to build with USE=kernel-open. Cannot be directly selected in the kernel's menuconfig, and may need selection of another option that requires it such as CONFIG_KVM." local ERROR_PREEMPT_RT="CONFIG_PREEMPT_RT: is set but is unsupported by NVIDIA upstream and will fail to build unless the env var IGNORE_PREEMPT_RT_PRESENCE=1 is set. Please do not report issues if run into e.g. kernel panics while ignoring this." linux-mod-r1_pkg_setup } src_prepare() { # make patches usable across versions rm nvidia-modprobe && mv nvidia-modprobe{-${PV},} || die rm nvidia-persistenced && mv nvidia-persistenced{-${PV},} || die rm nvidia-settings && mv nvidia-settings{-${PV},} || die rm nvidia-xconfig && mv nvidia-xconfig{-${PV},} || die mv NVIDIA-kernel-module-source-${PV} kernel-module-source || die default # prevent detection of incomplete kernel DRM support (bug #603818) sed 's/defined(CONFIG_DRM/defined(CONFIG_DRM_KMS_HELPER/g' \ -i kernel{,-module-source/kernel-open}/conftest.sh || die # adjust service files sed 's/__USER__/nvpd/' \ nvidia-persistenced/init/systemd/nvidia-persistenced.service.template \ > "${T}"/nvidia-persistenced.service || die sed -i "s|/usr|${EPREFIX}/opt|" systemd/system/nvidia-powerd.service || die # use alternative vulkan icd option if USE=-X (bug #909181) use X || sed -i 's/"libGLX/"libEGL/' nvidia_{layers,icd}.json || die # enable nvidia-drm.modeset=1 by default with USE=wayland cp "${FILESDIR}"/nvidia-555.conf "${T}"/nvidia.conf || die use !wayland || sed -i '/^#.*modeset=1$/s/^#//' "${T}"/nvidia.conf || die # makefile attempts to install wayland library even if not built use wayland || sed -i 's/ WAYLAND_LIB_install$//' \ nvidia-settings/src/Makefile || die } src_compile() { tc-export AR CC CXX LD OBJCOPY OBJDUMP PKG_CONFIG local xnvflags=-fPIC #840389 # lto static libraries tend to cause problems without fat objects tc-is-lto && xnvflags+=" $(test-flags-CC -ffat-lto-objects)" NV_ARGS=( PREFIX="${EPREFIX}"/usr HOST_CC="$(tc-getBUILD_CC)" HOST_LD="$(tc-getBUILD_LD)" BUILD_GTK2LIB= NV_USE_BUNDLED_LIBJANSSON=0 NV_VERBOSE=1 DO_STRIP= MANPAGE_GZIP= OUTPUTDIR=out WAYLAND_AVAILABLE=$(usex wayland 1 0) XNVCTRL_CFLAGS="${xnvflags}" ) if use modules; then local o_cflags=${CFLAGS} o_cxxflags=${CXXFLAGS} o_ldflags=${LDFLAGS} # conftest.sh is broken with c23 due to func() changing meaning, # and then fails later due to ealier misdetections # TODO: try without now and then + drop modargs' CC= (bug #944092) KERNEL_CC+=" -std=gnu17" local modlistargs=video:kernel if use kernel-open; then modlistargs+=-module-source:kernel-module-source/kernel-open # environment flags are normally unused for modules, but nvidia # uses it for building the "blob" and it is a bit fragile filter-flags -fno-plt #912949 filter-lto CC=${KERNEL_CC} CXX=${KERNEL_CXX} strip-unsupported-flags LDFLAGS=$(raw-ldflags) fi local modlist=( nvidia{,-drm,-modeset,-peermem,-uvm}=${modlistargs} ) local modargs=( CC="${KERNEL_CC}" # needed for above gnu17 workaround IGNORE_CC_MISMATCH=yes NV_VERBOSE=1 SYSOUT="${KV_OUT_DIR}" SYSSRC="${KV_DIR}" ) # temporary workaround for bug #914468 CPP="${KERNEL_CC} -E" tc-is-clang && addpredict "${KV_OUT_DIR}" linux-mod-r1_src_compile CFLAGS=${o_cflags} CXXFLAGS=${o_cxxflags} LDFLAGS=${o_ldflags} fi emake "${NV_ARGS[@]}" -C nvidia-modprobe use persistenced && emake "${NV_ARGS[@]}" -C nvidia-persistenced use X && emake "${NV_ARGS[@]}" -C nvidia-xconfig if use tools; then # avoid noisy *very* noisy logs with deprecation warnings CFLAGS="-Wno-deprecated-declarations ${CFLAGS}" \ emake "${NV_ARGS[@]}" -C nvidia-settings elif use static-libs; then # pretend GTK+3 is available, not actually used (bug #880879) emake "${NV_ARGS[@]}" BUILD_GTK3LIB=1 \ -C nvidia-settings/src out/libXNVCtrl.a fi } src_install() { local libdir=$(get_libdir) libdir32=$(ABI=x86 get_libdir) NV_ARGS+=( DESTDIR="${D}" LIBDIR="${ED}"/usr/${libdir} ) local -A paths=( [APPLICATION_PROFILE]=/usr/share/nvidia [CUDA_ICD]=/etc/OpenCL/vendors [EGL_EXTERNAL_PLATFORM_JSON]=/usr/share/egl/egl_external_platform.d [FIRMWARE]=/lib/firmware/nvidia/${PV} [GBM_BACKEND_LIB_SYMLINK]=/usr/${libdir}/gbm [GLVND_EGL_ICD_JSON]=/usr/share/glvnd/egl_vendor.d [OPENGL_DATA]=/usr/share/nvidia [VULKAN_ICD_JSON]=/usr/share/vulkan [VULKANSC_ICD_JSON]=/usr/share/vulkansc [WINE_LIB]=/usr/${libdir}/nvidia/wine [XORG_OUTPUTCLASS_CONFIG]=/usr/share/X11/xorg.conf.d [GLX_MODULE_SHARED_LIB]=/usr/${libdir}/xorg/modules/extensions [GLX_MODULE_SYMLINK]=/usr/${libdir}/xorg/modules [XMODULE_SHARED_LIB]=/usr/${libdir}/xorg/modules ) local skip_files=( $(usev !X "libGLX_nvidia libglxserver_nvidia") libGLX_indirect # non-glvnd unused fallback libnvidia-{gtk,wayland-client} nvidia-{settings,xconfig} # from source libnvidia-egl-gbm 15_nvidia_gbm # gui-libs/egl-gbm libnvidia-egl-wayland 10_nvidia_wayland # gui-libs/egl-wayland libnvidia-egl-xcb 20_nvidia_xcb.json # gui-libs/egl-x11 libnvidia-egl-xlib 20_nvidia_xlib.json # gui-libs/egl-x11 libnvidia-pkcs11.so # using the openssl3 version instead ) local skip_modules=( $(usev !X "nvfbc vdpau xdriver") $(usev !modules gsp) $(usev !powerd powerd) installer nvpd # handled separately / built from source ) local skip_types=( GLVND_LIB GLVND_SYMLINK EGL_CLIENT.\* GLX_CLIENT.\* # media-libs/libglvnd OPENCL_WRAPPER.\* # virtual/opencl DOCUMENTATION DOT_DESKTOP .\*_SRC DKMS_CONF SYSTEMD_UNIT # handled separately / unused ) local DOCS=( README.txt NVIDIA_Changelog supported-gpus/supported-gpus.json nvidia-settings/doc/{FRAMELOCK,NV-CONTROL-API}.txt ) local HTML_DOCS=( html/. ) einstalldocs local DISABLE_AUTOFORMATTING=yes local DOC_CONTENTS="\ Trusted users should be in the 'video' group to use NVIDIA devices. You can add yourself by using: gpasswd -a my-user video\ $(usev modules " Like all out-of-tree kernel modules, it is necessary to rebuild ${PN} after upgrading or rebuilding the Linux kernel by for example running \`emerge @module-rebuild\`. Alternatively, if using a distribution kernel (sys-kernel/gentoo-kernel{,-bin}), this can be automated by setting USE=dist-kernel globally. Loaded kernel modules also must not mismatch with the installed ${PN} version (excluding -r revision), meaning should ensure \`eselect kernel list\` points to the kernel that will be booted before building and preferably reboot after upgrading ${PN} (the ebuild will emit a warning if mismatching). See '${EPREFIX}/etc/modprobe.d/nvidia.conf' for modules options.")\ $(use amd64 && usev !abi_x86_32 " Note that without USE=abi_x86_32 on ${PN}, 32bit applications (typically using wine / steam) will not be able to use GPU acceleration.") For additional information or for troubleshooting issues, please see https://wiki.gentoo.org/wiki/NVIDIA/nvidia-drivers and NVIDIA's own documentation that is installed alongside this README." readme.gentoo_create_doc if use modules; then linux-mod-r1_src_install insinto /etc/modprobe.d doins "${T}"/nvidia.conf # used for gpu verification with binpkgs (not kept, see pkg_preinst) insinto /usr/share/nvidia doins supported-gpus/supported-gpus.json fi emake "${NV_ARGS[@]}" -C nvidia-modprobe install fowners :video /usr/bin/nvidia-modprobe #505092 fperms 4710 /usr/bin/nvidia-modprobe if use persistenced; then emake "${NV_ARGS[@]}" -C nvidia-persistenced install newconfd "${FILESDIR}"/nvidia-persistenced.confd nvidia-persistenced newinitd "${FILESDIR}"/nvidia-persistenced.initd nvidia-persistenced systemd_dounit "${T}"/nvidia-persistenced.service fi if use tools; then emake "${NV_ARGS[@]}" -C nvidia-settings install doicon nvidia-settings/doc/nvidia-settings.png domenu nvidia-settings/doc/nvidia-settings.desktop exeinto /etc/X11/xinit/xinitrc.d newexe "${FILESDIR}"/95-nvidia-settings-r1 95-nvidia-settings fi if use static-libs; then dolib.a nvidia-settings/src/out/libXNVCtrl.a insinto /usr/include/NVCtrl doins nvidia-settings/src/libXNVCtrl/NVCtrl{Lib,}.h fi use X && emake "${NV_ARGS[@]}" -C nvidia-xconfig install # mimic nvidia-installer by reading .manifest to install files # 0:file 1:perms 2:type 3+:subtype/arguments -:module local m into while IFS=' ' read -ra m; do ! [[ ${#m[@]} -ge 2 && ${m[-1]} =~ MODULE: ]] || [[ " ${m[0]##*/}" =~ ^(\ ${skip_files[*]/%/.*|\\} )$ ]] || [[ " ${m[2]}" =~ ^(\ ${skip_types[*]/%/|\\} )$ ]] || has ${m[-1]#MODULE:} "${skip_modules[@]}" && continue case ${m[2]} in MANPAGE) gzip -dc ${m[0]} | newman - ${m[0]%.gz}; assert continue ;; GBM_BACKEND_LIB_SYMLINK) m[4]=../${m[4]};; # missing ../ VDPAU_SYMLINK) m[4]=vdpau/; m[5]=${m[5]#vdpau/};; # .so to vdpau/ esac if [[ -v 'paths[${m[2]}]' ]]; then into=${paths[${m[2]}]} elif [[ ${m[2]} == EXPLICIT_PATH ]]; then into=${m[3]} elif [[ ${m[2]} == *_BINARY ]]; then into=/opt/bin elif [[ ${m[3]} == COMPAT32 ]]; then use abi_x86_32 || continue into=/usr/${libdir32} elif [[ ${m[2]} == *_@(LIB|SYMLINK) ]]; then into=/usr/${libdir} else die "No known installation path for ${m[0]}" fi [[ ${m[3]: -2} == ?/ ]] && into+=/${m[3]%/} [[ ${m[4]: -2} == ?/ ]] && into+=/${m[4]%/} if [[ ${m[2]} =~ _SYMLINK$ ]]; then [[ ${m[4]: -1} == / ]] && m[4]=${m[5]} dosym ${m[4]} ${into}/${m[0]} continue fi # avoid portage warning due to missing soname links in manifest [[ ${m[0]} =~ ^libnvidia-ngx.so ]] && dosym ${m[0]} ${into}/${m[0]%.so*}.so.1 printf -v m[1] %o $((m[1] | 0200)) # 444->644 insopts -m${m[1]} insinto ${into} doins ${m[0]} done < .manifest || die insopts -m0644 # reset # MODULE:installer non-skipped extras : "$(systemd_get_sleepdir)" exeinto "${_#"${EPREFIX}"}" doexe systemd/system-sleep/nvidia dobin systemd/nvidia-sleep.sh systemd_dounit systemd/system/nvidia-{hibernate,resume,suspend}.service dobin nvidia-bug-report.sh # MODULE:powerd extras if use powerd; then newinitd "${FILESDIR}"/nvidia-powerd.initd nvidia-powerd #923117 systemd_dounit systemd/system/nvidia-powerd.service insinto /usr/share/dbus-1/system.d doins nvidia-dbus.conf fi # enabling is needed for sleep to work properly and little reason not to do # it unconditionally for a better user experience : "$(systemd_get_systemunitdir)" local unitdir=${_#"${EPREFIX}"} # not using relative symlinks to match systemd's own links dosym {"${unitdir}",/etc/systemd/system/systemd-hibernate.service.wants}/nvidia-hibernate.service dosym {"${unitdir}",/etc/systemd/system/systemd-hibernate.service.wants}/nvidia-resume.service dosym {"${unitdir}",/etc/systemd/system/systemd-suspend.service.wants}/nvidia-suspend.service dosym {"${unitdir}",/etc/systemd/system/systemd-suspend.service.wants}/nvidia-resume.service # also add a custom elogind hook to do the equivalent of the above exeinto /usr/lib/elogind/system-sleep newexe "${FILESDIR}"/system-sleep.elogind nvidia # =systemd-256 or may fail to resume with some setups # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1072722 insinto "${unitdir}"/systemd-homed.service.d newins - 10-nvidia.conf <<-EOF [Service] Environment=SYSTEMD_HOME_LOCK_FREEZE_SESSION=false EOF insinto "${unitdir}"/systemd-suspend.service.d newins - 10-nvidia.conf <<-EOF [Service] Environment=SYSTEMD_SLEEP_FREEZE_USER_SESSIONS=false EOF dosym -r "${unitdir}"/systemd-{suspend,hibernate}.service.d/10-nvidia.conf dosym -r "${unitdir}"/systemd-{suspend,hybrid-sleep}.service.d/10-nvidia.conf dosym -r "${unitdir}"/systemd-{suspend,suspend-then-hibernate}.service.d/10-nvidia.conf # symlink non-versioned so nvidia-settings can use it even if misdetected dosym nvidia-application-profiles-${PV}-key-documentation \ ${paths[APPLICATION_PROFILE]}/nvidia-application-profiles-key-documentation # don't attempt to strip firmware files (silences errors) dostrip -x ${paths[FIRMWARE]} # sandbox issues with /dev/nvidiactl others (bug #904292,#921578) # are widespread and sometime affect revdeps of packages built with # USE=opencl/cuda making it hard to manage in ebuilds (minimal set, # ebuilds should handle manually if need others or addwrite) insinto /etc/sandbox.d newins - 20nvidia <<<'SANDBOX_PREDICT="/dev/nvidiactl:/dev/nvidia-caps:/dev/char"' # dracut does not use /etc/modprobe.d if hostonly=no, but want to make sure # our settings are used for bug 932781#c8 and nouveau blacklist if either # modules are included (however, just best-effort without initramfs regen) if use modules; then echo "install_items+=\" ${EPREFIX}/etc/modprobe.d/nvidia.conf \"" >> \ "${ED}"/usr/lib/dracut/dracut.conf.d/10-${PN}.conf || die fi } pkg_preinst() { has_version "${CATEGORY}/${PN}[kernel-open]" && NV_HAD_KERNEL_OPEN= has_version "${CATEGORY}/${PN}[wayland]" && NV_HAD_WAYLAND= use modules || return # set video group id based on live system (bug #491414) local g=$(egetent group video | cut -d: -f3) [[ ${g} =~ ^[0-9]+$ ]] || die "Failed to determine video group id (got '${g}')" sed -i "s/@VIDEOGID@/${g}/" "${ED}"/etc/modprobe.d/nvidia.conf || die # try to find driver mismatches using temporary supported-gpus.json # TODO?: automatically check "kernelopen" bit for USE=kernel-open compat for g in $(grep -l 0x10de /sys/bus/pci/devices/*/vendor 2>/dev/null); do g=$(grep -io "\"devid\":\"$(<${g%vendor}device)\"[^}]*branch\":\"[0-9]*" \ "${ED}"/usr/share/nvidia/supported-gpus.json 2>/dev/null) if [[ ${g} ]]; then g=$((${g##*\"}+1)) if ver_test -ge ${g}; then NV_LEGACY_MASK=">=${CATEGORY}/${PN}-${g}" break fi fi done rm "${ED}"/usr/share/nvidia/supported-gpus.json || die } pkg_postinst() { linux-mod-r1_pkg_postinst readme.gentoo_print_elog if [[ -r /proc/driver/nvidia/version && $( ${EROOT}/etc/portage/package.mask/${PN}" else ewarn " echo '${NV_LEGACY_MASK}' >> ${EROOT}/etc/portage/package.mask" fi ewarn "...then downgrade to a legacy[1] branch if possible (not all old versions" ewarn "are available or fully functional, may need to consider nouveau[2])." ewarn "[1] https://www.nvidia.com/object/IO_32667.html" ewarn "[2] https://wiki.gentoo.org/wiki/Nouveau" fi if use kernel-open && [[ ! -v NV_HAD_KERNEL_OPEN ]]; then ewarn ewarn "Open source variant of ${PN} was selected, note that it requires" ewarn "Turing/Ampere+ GPUs (aka GTX 1650+). Try disabling if run into issues." ewarn "Also see: ${EROOT}/usr/share/doc/${PF}/html/kernel_open.html" fi if use wayland && use modules && [[ ! -v NV_HAD_WAYLAND ]]; then elog elog "With USE=wayland, this version of ${PN} sets nvidia-drm.modeset=1" elog "in '${EROOT}/etc/modprobe.d/nvidia.conf'. This feature is considered" elog "experimental but is required for wayland." elog elog "If you experience issues, either disable wayland or edit nvidia.conf." elog "Of note, may possibly cause issues with SLI and Reverse PRIME." fi if use !kernel-open && [[ ${REPLACING_VERSIONS##* } ]] && ver_test ${REPLACING_VERSIONS##* } -lt 555 then elog elog "If using a Turing/Ampere+ GPU (aka GTX 1650+), note that >=nvidia-drivers-555" elog "enables the use of the GSP firmware by default. *If* experience regressions," elog "please see '${EROOT}/etc/modprobe.d/nvidia.conf' to optionally disable." fi # these can be removed after some time, only to help the transition # given users are unlikely to do further custom solutions if it works # (see also https://github.com/elogind/elogind/issues/272) if grep -riq "^[^#]*HandleNvidiaSleep=yes" "${EROOT}"/etc/elogind/sleep.conf.d/ 2>/dev/null then ewarn ewarn "!!! WARNING !!!" ewarn "Detected HandleNvidiaSleep=yes in ${EROOT}/etc/elogind/sleep.conf.d/." ewarn "This 'could' cause issues if used in combination with the new hook" ewarn "installed by the ebuild to handle sleep using the official upstream" ewarn "script. It is recommended to disable the option." fi if [[ $(realpath "${EROOT}"{/etc,{/usr,}/lib*}/elogind/system-sleep 2>/dev/null | \ sort | uniq | xargs -d'\n' grep -Ril nvidia 2>/dev/null | wc -l) -gt 2 ]] then ewarn ewarn "!!! WARNING !!!" ewarn "Detected a custom script at ${EROOT}{/etc,{/usr,}/lib*}/elogind/system-sleep" ewarn "referencing NVIDIA. This version of ${PN} has installed its own" ewarn "hook at ${EROOT}/usr/lib/elogind/system-sleep/nvidia and it is recommended" ewarn "to remove the custom one to avoid potential issues." ewarn ewarn "Feel free to ignore this warning if you know the other NVIDIA-related" ewarn "scripts can be used together. The warning will be removed in the future." fi if [[ ${REPLACING_VERSIONS##* } ]] && ver_test ${REPLACING_VERSIONS##* } -lt 560.35.03-r1 # may get repeated then elog elog "For suspend/sleep, 'NVreg_PreserveVideoMemoryAllocations=1' is now default" elog "with this version of ${PN}. This is recommended (or required) by" elog "major DEs especially with wayland but, *if* experience regressions with" elog "suspend, try reverting to =0 in '${EROOT}/etc/modprobe.d/nvidia.conf'." elog elog "May notably be an issue when using neither systemd nor elogind to suspend." elog elog "Also, the systemd suspend/hibernate/resume services are now enabled by" elog "default, and for openrc+elogind a similar hook has been installed." fi }