<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Hello, </div><div><br></div><div> It's a package signing issue. If you trust the packages, then you can update & upgrade via the CLI.</div><div><br></div><div>$ sudo apt-get update</div><div><br></div><div>$ sudo apt-get upgrade</div><div><br></div><div>The last command will complain about the unsigned packages, but it will permit you to override that warning and upgrade anyway - whereas the GUI (update-mangaler) will not.</div><div><br></div><div>Regards,<br>____________________________<div>Andor J Kiss</div><div>eMAIL: <a href="mailto:kissaj@MiamiOH.edu">kissaj@MiamiOH.edu</a></div></div><div><br>On Sep 8, 2013, at 8:07 PM, Guillermo Hugo Lopez Campos <<a href="mailto:guillermo.lopez@unimelb.edu.au">guillermo.lopez@unimelb.edu.au</a>> wrote:<br><br></div><blockquote type="cite"><div>
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<div><span class="Apple-tab-span" style="white-space:pre"></span>Hello, </div>
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<div>I haven't used my biolinux for a while (around 1 month) and now when I I cannot update it because it says that the update requires the installation of untrusted packages and it doesn't allow me to continue with it. Any ideas about why could this be happening
and how to solve it? </div>
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<div>Thanks in advance</div>
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<div>Guillermo</div>
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<div>Guillermo Lopez Campos</div>
<div><span style="font-family: Arial, sans-serif; font-size: 10pt; ">HaBIC - Health and Biomedical Informatics Centre</span></div>
<p class="MsoNormal" style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; "><span style="font-size: 10pt; font-family: Arial, sans-serif; ">Melbourne Medical School<br>
The University of Melbourne<br>
</span></p>
<div>Level 1, 202 Berkeley Street. 3010 VIC</div>
<div>Telephone: +61 3 9035 7544</div>
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</div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>Bio-Linux mailing list</span><br><span><a href="mailto:Bio-Linux@nebclists.nerc.ac.uk">Bio-Linux@nebclists.nerc.ac.uk</a></span><br><span><a href="http://nebclists.nerc.ac.uk/mailman/listinfo/bio-linux">http://nebclists.nerc.ac.uk/mailman/listinfo/bio-linux</a></span><br></div></blockquote></body></html>