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<div class="moz-cite-prefix">I was looking at this further, and
found out that /usr/share/applications/defaults.list was
officially deprecated in 4/14. See, for instance, <a
href="https://mail.gnome.org/archives/distributor-list/2015-January/msg00000.html">https://mail.gnome.org/archives/distributor-list/2015-January/msg00000.html</a>
and also the current spec at <a
href="http://standards.freedesktop.org/mime-apps-spec/mime-apps-spec-latest.html">http://standards.freedesktop.org/mime-apps-spec/mime-apps-spec-latest.html</a>
which instead specifies the use of a mimeapps.list at one location
or another.<br>
<br>
Lubuntu 14.04 seems to implement some sort of mixture of the
deprecated and current spec. I have not been able to pin it down
with precision.<br>
<br>
The LibreOffice installation wrote a full complement of mime type
associations to /usr/share/applications/defaults.list. But
PCmanFM does not look at that -- it opens an ODT file with
AbiWord. I have yet to figure out what it looks at by default.
Anyone know?<br>
<br>
If I R-click on a file: Open With and check the box to make the
current app the default for opening the file, then PCmanFM writes
to ~/.local/share/applications/mimeapps.list with the minimal
entries required to set the desired mime type association. And
then for the current user, ODT files open with LibreOffice.<br>
<br>
Oddly enough, though PCmanFM writes to a mimeapps.list (named per
the new spec), ~/.local/share/applications is not one of the
lookup locations in the new spec.<br>
<br>
I copied ~/.local/share/applications/mimeapps.list to
/etc/xdg/lubuntu/, which is a lookup location in the new spec.
Then I created a new user and found that my global mimeapps.list
was ineffective.<br>
<br>
On 1/15/2015 2:39 PM, Israel wrote:<br>
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<div class="moz-cite-prefix">You could of course use:<br>
<br>
/usr/share/applications/defaults.list<br>
This hold a bunch of the values you'd normally set using
xdg-mime<br>
It usually contains stuff like:<br>
<pre>application/rtf=libreoffice-writer.desktop</pre>
<pre>application/tab-separated-values=libreoffice-calc.desktop</pre>
<pre>application/vnd.lotus-1-2-3=libreoffice-calc.desktop</pre>
<pre>application/vnd.ms-excel=libreoffice-calc.desktop</pre>
<pre>application/vnd.ms-word=libreoffice-writer.desktop</pre>
<br>
Which you can change to whatever you like.<br>
This should effect using things like:<br>
<tt>xdg-open </tt><tt>mydoc.rtf</tt><br>
from the terminal, and probably from any application that looks
at xdg mime types.<br>
The first line in my above excerpt defines that
libreoffice-writer.desktop will handle this.<br>
<br>
<br>
<br>
On 01/15/2015 10:38 AM, John Hupp wrote:<br>
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<div class="moz-cite-prefix">OK, a happy discovery. LxSession
Default Apps does not do the same thing as R-Click: Open With:
<app> + checking "Always use ..."<br>
<br>
If I do the latter with an .odt file, then LxSession Default
Apps still has Documents: AbiWord, but odt docs open with
LibreOffice. And abw docs open with AbiWord.<br>
<br>
I see now also that the properties of an odt file show File
Type: OpenDocument Text. The format has its own mime type
which can be used (but is not used by default) as the basis
for the kind of granular control I wanted.<br>
<br>
So lxsession-default-apps and pcmanfm are apparently doing
something different in the back end with mime types. I read
somewhere that there are perhaps 4 different mime type
configuration files which are respected in some hierarchy.<br>
<br>
On 1/15/2015 10:17 AM, Andre Rodovalho wrote:<br>
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cite="mid:CABLbVHN2u_xedb5NVuWQ4yKyRoKTCuvVQRrXhT3rMYUA=OG=gQ@mail.gmail.com"
type="cite">
<div dir="ltr">You can set this at<b> lxsession-default-apps</b>
<div><b>Menu > Preferences > LxSession Default Apps<br>
</b><br>
OR
<div><br>
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<div><b>Right click</b> on the file you want to set. Let
say, a Document.odt. On the menu, choose <b>Properties</b>.
At the Properties windows, select the software you want
to open as default on the "<b>Open With</b>" combobox
(drop down menu)... Then hit <b>OK</b>.<br>
<br>
Double click the file to see if works...</div>
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<div class="gmail_quote">2015-01-14 17:57 GMT-02:00 John
Hupp <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:lubuntu@prpcompany.com" target="_blank">lubuntu@prpcompany.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">I
don't understand mime types very well, but it seems like
the net effect as implemented is that they don't result
in very granular control.<br>
<br>
To be specific, I find that if I use LibreOffice Writer
to create an .odt file, a double-click on the file in
pcmanfm results in AbiWord opening the file.<br>
<br>
I would like LibreOffice to open odt files, AbiWord to
open abw files, and leafpad to open plain text files.
But lxsession-default-apps merely sets a "Document"
launcher.<br>
<br>
Can set up finer control to open some files according to
their extension?<span class="HOEnZb"><font
color="#888888"><br>
<br>
-- <br>
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<pre class="moz-signature" cols="72">--
Regards</pre>
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