Latest Ubuntu 9 user agents:

User Agent Browser Device
XBMC/9.04-beta1 r19616 (Linux; Ubuntu 9.04; Linux 2.6.28-11-generic; http://www.xbmc.org) Unknown Unknown
Mozilla/5.0 (X11;U; Linux i686; en-GB; rv:1.9.1) Gecko/20090624 Ubuntu/9.04 (jaunty) Firefox/52.4.0 Firefox 52 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; ru; rv:1.9.0.14) Gecko/2009090217 Ubuntu/9.04 (jaunty) Firefox/3.0.14 (.NET CLR 3.5.30729) Firefox 3 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; it; rv:1.9.1.9) Gecko/20100402 Ubuntu/9.10 (karmic) Firefox/52.0.1 Firefox 52 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; it; rv:1.9.1.9) Gecko/20100402 Ubuntu/9.10 (karmic) Firefox/3.5.9 (.NET CLR 3.5.30729) Firefox 3 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; it; rv:1.9.0.8) Gecko/2009033100 Ubuntu/9.04 (jaunty) Firefox/52.4.0 Firefox 52 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; fr; rv:1.9.1.6) Gecko/20091215 Ubuntu/9.10 (karmic) Firefox/52.5.0 Firefox 52 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; fr; rv:1.9.1.5) Gecko/20091109 Ubuntu/9.10 (karmic) Firefox/52.7.4 Firefox 52 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; fr; rv:1.9.1.5) Gecko/20091109 Ubuntu/9.10 (karmic) Firefox/3.5.3pre Firefox 3 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; es-CL; rv:1.9.1.9) Gecko/20100402 Ubuntu/9.10 (karmic) Firefox/3.5.9 Firefox 3 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; en; rv:1.9.0.14) Gecko/20080528 Ubuntu/9.10 (karmic) Epiphany/2.22 Firefox/3.0 Firefox 3 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2a2pre) Gecko/20090901 Ubuntu/9.10 (karmic) Namoroka/3.6a2pre Firefox 3 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101206 Ubuntu/9.10 (karmic) Firefox/3.6.13 Firefox 3 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.8pre) Gecko/20091227 Ubuntu/9.10 (karmic) Firefox/3.5.5 Firefox 3 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.1) Gecko/20090716 Ubuntu/9.04 (jaunty) Shiretoko/3.5.1 Firefox 3 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.0.8) Gecko/2009033100 Ubuntu/9.04 (jaunty) Firefox/52.7.4 Firefox 52 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.0.7) Gecko/2009030516 Ubuntu/9.04 (jaunty) Firefox/51.0 Firefox 51 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.0.7) Gecko/2009030516 Ubuntu/9.04 (jaunty) Firefox/3.0.7 Firefox 3 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.0.14) Gecko/2009090217 Ubuntu/9.04 (jaunty) Firefox/52.7.3 Firefox 52 Unknown
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.0.13) Gecko/2009080315 Ubuntu/9.04 (jaunty) Firefox/3.0.13 Firefox 3 Unknown