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# Upstart job for Bumblebee daemon
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description "Bumblebee supporting nVidia Optimus cards"
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author "Lekensteyn <lekensteyn@gmail.com>"
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# XXX: do we need to stop before / after a graphical DE like kdm?
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start on (login-session-start or desktop-session-start)
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stop on (desktop-shutdown)
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# restart in case it crashed for some reason
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# When the user installs a nvidia package that is unknown,
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# ignore the paths in bumblebee.conf and use detected ones
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if ! driver=$(grep -Po '^Driver=\K.*' /etc/bumblebee/bumblebee.conf) \
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|| [ -z "$driver" ] || [ "$driver" = "nvidia" ]; then
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# find LibraryPath setting of nvidia section
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libpath=$(awk -F[=:] '/^\[driver-nvidia\]/{d=1}/^LibraryPath=/{if(d){print $2;exit}}' \
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/etc/bumblebee/bumblebee.conf) || true
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# pick the first available nvidia installation (not necessary
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# the latest, e.g. nvidia-current over nvidia-experimental-310)
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pkgname=$(ls -1d /usr/lib/nvidia*/libGL.so | cut -d/ -f4 | head -1) || true
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# When the default library path does not contain nvidia drivers,
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# it is possibly not installed. If no driver is installed (no
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# /usr/lib/nvidia-*), assume that the auto-detection will use
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# nouveau instead and do not override paths.
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if [ ! -e "$libpath/libGL.so" -a -n "$pkgname" ] && \
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modprobe -nq "$pkgname"; then
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# assume nvidia driver even if nouveau is already loaded
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libopts="$libopts --driver nvidia"
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libopts="$libopts --driver-module $pkgname"
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libopts="$libopts --ldpath /usr/lib/$pkgname:/usr/lib32/$pkgname"
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libopts="$libopts --module-path /usr/lib/$pkgname/xorg,/usr/lib/xorg/modules"
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# don't use --daemon as Upstart gets confused by that.
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exec '/usr/sbin/bumblebeed' --use-syslog $libopts
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debian/bumblebee.bumblebeed.upstart
