Only for consideration
In my mind are the idea to "exterminate" i486 packages ... then here a collect a list of i486 with updates availables
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acpid-2.0.23-i486-1 --> 2.0.25
http://sourceforge.net/projects/acpid2/files/
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aspell-0.60.6-i486-1 --> 0.60.6.1
http://aspell.net/
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at-3.1.12-i486-1 --> 3.1.16
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texinfo-4.13a-i486-4 --> 6.0
ftp://ftp.gnu.org/pub/gnu/texinfo/
This require patch
https://projects.archlinux.org/svnto...ckages/texinfo
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time-1.7-i486-1 --> 1.7.2
http://directory.fsf.org/wiki/Time
http://git.savannah.gnu.org/cgit/tim...e-1.7.2.tar.gz
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traceroute-2.0.19-i486-1 ---> 2.0.21
http://sourceforge.net/projects/trac...es/traceroute/
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cifs-utils-5.5-i486-2 --> 6.4
https://download.samba.org/pub/linux-cifs/cifs-utils/
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djvulibre-3.5.25.3-i486-2 --> 3.5.27
http://djvu.sourceforge.net/
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dmidecode-2.12-i486-1 --> 3.0
http://www.nongnu.org/dmidecode/
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doxygen-1.8.9.1-i486-1 --> 1.8.10
http://www.stack.nl/~dimitri/doxygen/download.html
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fribidi-0.19.2-i486-3 --> 0.19.7
http://fribidi.org/
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libnl3-3.2.25-i486-1 --> 3.2.27
https://github.com/thom311/libnl/releases/
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libxml2-2.9.2-i486-2 --> 2.9.3
ftp://xmlsoft.org/libxml2/
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openobex-1.5-i486-1 --> 1.7.1
http://sourceforge.net/projects/open...iles/openobex/
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openvpn-2.3.6-i486-1 --> 2.3.9
https://openvpn.net/index.php/open-s...downloads.html
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pycups-1.9.70-i486-1 --> 1.9.73
http://cyberelk.net/tim/data/pycups/
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pycurl-7.19.0-i486-2 --> 7.19.5.3
http://pycurl.sourceforge.net/
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taglib-1.9.1-i486-1 --> 1.10
http://taglib.github.io/
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autofs-5.0.7-i486-2 --> 5.1.1
ftp://ftp.kernel.org/pub/linux/daemons/autofs/v5
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fuse-2.9.3-i486-1 --> 2.9.4
https://github.com/libfuse/main/releases
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v4l-utils-1.6.2-i486-1 --> 1.8.1
http://linuxtv.org/downloads/v4l-utils/
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quota-3.17-i486-1 --> 4.03
http://sourceforge.net/projects/linu...s/quota-tools/
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pygobject-2.28.6-i486-2 (available 3.x for gtk3)
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mcabber-0.10.2-i486-1 --> 1.0.0
http://www.lilotux.net/~mikael/mcabber/
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x3270-3.3.12ga7-i486-2 --> 3.4ga9
http://x3270.bgp.nu/download.html
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vbetool-1.1-i486-1 --> 1.2.2
http://cgit.freedesktop.org/~airlied...l-1.2.2.tar.gz
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redland-1.0.16-i486-1 --> 1.0.17
http://librdf.org/
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rasqal-0.9.30-i486-1 --> 0.9.33
http://librdf.org/rasqal/
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sharutils-4.15-i486-1 --> 4.15.2
ftp://ftp.gnu.org/gnu/sharutils
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nftables-0.4-i486-1 --> 0.5
http://netfilter.org/news.html#2015-09-17a
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nfs-utils-1.3.1-i486-1 --> 1.3.3
http://sourceforge.net/projects/nfs/files/nfs-utils/
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links-2.9-i486-1 --> 2.12
http://links.twibright.com/download.php
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libssh-0.6.4-i486-1 --> 0.7.2
http://www.libssh.org/