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<?xml-stylesheet type="text/xsl" href="../assets/xml/rss.xsl" media="all"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Knowledge Base (Posts about mozilla)</title><link>https://bgstack15.ddns.net/blog/</link><description></description><atom:link href="https://bgstack15.ddns.net/blog/categories/mozilla.xml" rel="self" type="application/rss+xml"></atom:link><language>en</language><copyright>Contents © 2022 &lt;a href="mailto:bgstack15@gmail.com"&gt;bgstack15&lt;/a&gt; 
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src="https://bgstack15.ddns.net/.images/l_by-sa_4.0_88x31.png"&gt;&lt;/a&gt;</copyright><lastBuildDate>Wed, 30 Mar 2022 12:45:38 GMT</lastBuildDate><generator>Nikola (getnikola.com)</generator><docs>http://blogs.law.harvard.edu/tech/rss</docs><item><title>LibreWolf 98.0 packages: problems resolved!</title><link>https://bgstack15.ddns.net/blog/posts/2022/03/30/librewolf-98.0-packages-problems-resolved/</link><dc:creator>bgstack15</dc:creator><description>&lt;p&gt;&lt;a href="https://bgstack15.ddns.net/blog/posts/2022/03/26/status-of-librewolf-98.0-packages/"&gt;Last time&lt;/a&gt; I had a problem with building the rpm for LibreWolf 98.0.&lt;/p&gt;
&lt;p&gt;The research about the PGO was the hint I needed. When I &lt;a href="https://gitlab.com/librewolf-community/browser/fedora/-/commit/60765225ddcabcfb8861c62d4f2094037538e5d2"&gt;disabled PGO&lt;/a&gt; in the build, the application compiles in half the time, and works way better! I haven't even experienced a dead tab at all yet.&lt;/p&gt;
&lt;p&gt;I don't understand how &lt;a href="https://firefox-source-docs.mozilla.org/build/buildsystem/pgo.html"&gt;Profile Guided Optimization&lt;/a&gt; is supposed to help, when disabling it makes everything work better and compile faster. But what do I know?&lt;/p&gt;</description><category>browser</category><category>compile</category><category>librewolf</category><category>mozilla</category><guid>https://bgstack15.ddns.net/blog/posts/2022/03/30/librewolf-98.0-packages-problems-resolved/</guid><pubDate>Wed, 30 Mar 2022 12:37:58 GMT</pubDate></item><item><title>Status of LibreWolf 98.0 packages</title><link>https://bgstack15.ddns.net/blog/posts/2022/03/26/status-of-librewolf-98.0-packages/</link><dc:creator>bgstack15</dc:creator><description>&lt;p&gt;Now that Debian finally got around to getting &lt;a href="https://packages.debian.org/sid/firefox"&gt;Firefox 98.0&lt;/a&gt;, I had to get off my lazy rear end and start compiling &lt;a href="https://librewolf.net/"&gt;LibreWolf&lt;/a&gt; 98.0 in my dpkg and rpm formats.&lt;/p&gt;
&lt;p&gt;The &lt;a href="https://build.opensuse.org/package/show/home:bgstack15:aftermozilla/librewolf"&gt;dpkg&lt;/a&gt; is done! That one seems to behave well.&lt;/p&gt;
&lt;p&gt;The &lt;a href="https://copr.fedorainfracloud.org/coprs/bgstack15/AfterMozilla/package/librewolf/"&gt;rpm&lt;/a&gt; is not ready yet. I've run into this problem before, and it is plaguing me again. I don't recall how I dealt with this last time. Perhaps I didn't, because I'm still running LibreWolf 95.0 for myself on Fedora.&lt;/p&gt;
&lt;pre class="code literal-block"&gt;&lt;span&gt;&lt;/span&gt;&lt;code&gt;339:37.56 gmake: Leaving directory '/builddir/build/BUILD/firefox-98.0/objdir/instrumented'
console.warn: SearchSettings: "get: No settings file exists, new profile?" (new NotFoundError("Could not open the file at /tmp/tmp10udhqzo/search.json.mozlz4", (void 0)))
JavaScript error: data:text/html,&lt;span class="nt"&gt;&amp;lt;script&amp;gt;&lt;/span&gt;Quitter.quit()&lt;span class="nt"&gt;&amp;lt;/script&amp;gt;&lt;/span&gt;, line 1: ReferenceError: Quitter is not defined
JavaScript error: resource://gre/modules/XULStore.jsm, line 66: Error: Can't find profile directory.
JavaScript error: resource://gre/modules/XULStore.jsm, line 66: Error: Can't find profile directory.
1648175948935   addons.xpi  ERROR   System addon update list error Error: got node name: parsererror, expected: updates
 !! Copr timeout =&amp;gt; sending INT
WARNING: Machine d4f311a8ee7e47d693631f8e3ca38c59 still running. Killing...
ERROR: Build root is locked by another process.
Copr build error: Build failed
&lt;/code&gt;&lt;/pre&gt;

&lt;h3&gt;Possible research avenues&lt;/h3&gt;
&lt;ol&gt;
&lt;li&gt;&lt;a href="https://old.reddit.com/r/Gentoo/comments/ojccv1/segfault_when_compiling_firefox_with_pgo/"&gt;Segfault when compiling Firefox with PGO : Gentoo&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://bugs.gentoo.org/826954"&gt;826954 – www-client/firefox-91.3.0 emerge fails with multiple errors, starting with: "NotFoundError("Could not open the file at /var/tmp/portage/www-client/firefox-91 .3.0/temp/tmph42x4w2v/search.json.mozlz4", (void 0)))"&lt;/a&gt;&lt;/li&gt;
&lt;/ol&gt;</description><category>browser</category><category>compile</category><category>librewolf</category><category>mozilla</category><guid>https://bgstack15.ddns.net/blog/posts/2022/03/26/status-of-librewolf-98.0-packages/</guid><pubDate>Sat, 26 Mar 2022 13:13:18 GMT</pubDate></item></channel></rss>