Where have my Konqueror favicons gone?

I upgraded to KDE 4.13.0 recently only to find that Konqueror no longer displayed some of the favicons, neither in the Bookmarks menu nor in the URL address bar. It seems this is a known KDE bug first reported in 2007 (Bug 153049 – Konqueror from KDE4 doesn’t load some favicons) although apparently it does not affect many users, which is why it still has not been fixed, I suppose.

In 2010 a KDE user reported in the KDE Community Forums thread Konqueror favicons again the steps he used to fix the problem in his installation, but he did not give the precise file names and paths of the files he deleted. In any case, I did not fancy deleting any sockets.

I tried various things, such as exporting and reimporting bookmarks in Konqueror, but was unable to get the missing favicons to display again. In the end I accepted I would have to lose all my bookmarks and decided to reinstall Konqueror. However, not all files are removed when a package is uninstalled, so I made sure everything was gone as follows:

1. Uninstall Konqueror

# emerge -C konqueror

2. Delete left-over directories and files relating to Konqueror

# rm -rf /home/fitzcarraldo/.kde4/share/apps/konqueror/
# rm /home/fitzcarraldo/.kde4/share/config/konq*

3. Log out of KDE and switch to a VT (virtual terminal, a.k.a. console)

# rm /var/tmp/kdecache-fitzcarraldo/favicons/*
# rm /var/tmp/kdecache-fitzcarraldo/icon-cache.kcache

4. Log in to KDE again and re-install Konqueror

# emerge -1v konqueror

5. Launch Konqueror and bookmark all your favourite Web sites.

That will get favicons working again in Konqueror, but what a hassle. KDE developers, please fix this old bug (no. 153049)!

Using KWrite to find and replace a character with a CRLF (Carriage Return/Line Feed)

Occasionally I need to edit a long string and replace the space character with a CRLF and some text. Even though I was sure the KDE editor KWrite could do that, I had never bothered to find out how. Today I finally bit the bullet. It’s not difficult, of course. To show you how it is done, I’ll give an actual example…

I wanted to edit in KWrite the single line of text shown below. (Not that it’s relevant to the subject of this post, but the line was a command to the Gentoo package manager to install a long list of packages, and I wanted to split it into separate commands in order to install each package individually.)

emerge -vD1 --backtrack=30 media-video/dvdrip:0 dev-vcs/git:0 dev-vcs/subversion:0 net-print/foomatic-db-engine:0 app-antivirus/clamtk:0 dev-perl/XML-SAX:0 dev-perl/X11-Protocol:0 dev-perl/Goo-Canvas:0 dev-perl/Readonly:0 dev-perl/File-Find-Rule:0 dev-perl/Net-SSLeay:0 dev-perl/XML-LibXML:0 dev-perl/HTTP-Message:0 dev-perl/Digest-SHA1:0 dev-perl/XML-XPath:0 dev-perl/File-Which:0 dev-perl/Authen-SASL:0 dev-perl/glib-perl:0 dev-perl/prefork:0 dev-perl/IO-Socket-SSL:0 dev-perl/Exception-Class:0 dev-perl/Proc-Simple:0 dev-perl/WWW-Mechanize:0 dev-perl/gnome2-canvas:0 dev-perl/gnome2-vfs-perl:0 dev-perl/IO-String:0 dev-perl/HTML-Tagset:0 dev-perl/Carp-Clan:0 dev-perl/Pod-Spell:0 dev-perl/Sane:0 dev-perl/TermReadKey:0 dev-perl/HTTP-Date:0 dev-perl/Encode-Locale:0 dev-perl/Event-RPC:0 dev-perl/File-HomeDir:0 dev-perl/Bit-Vector:0 dev-perl/gnome2-wnck:0 dev-perl/File-Copy-Recursive:0 dev-perl/Text-Unidecode:0 dev-perl/Unicode-EastAsianWidth:0 dev-perl/extutils-pkgconfig:0 dev-perl/Clone:0 dev-perl/Event-ExecFlow:0 dev-perl/B-Keywords:0 dev-perl/PDF-API2:0 dev-perl/HTTP-Negotiate:0 dev-perl/HTML-Form:0 dev-perl/extutils-depends:0 dev-perl/PlRPC:0 dev-perl/libwww-perl:0 dev-perl/gtk2-perl:0 dev-perl/File-MimeInfo:0 dev-perl/Font-TTF:0 dev-perl/libintl-perl:0 dev-perl/List-MoreUtils:0 dev-perl/Log-Log4perl:0 dev-perl/XML-DOM:0 dev-perl/HTML-Parser:0 dev-perl/Try-Tiny:0 dev-perl/XML-Twig:0 dev-perl/Gtk2-Ex-Simple-List:0 dev-perl/LWP-MediaTypes:0 dev-perl/LWP-Protocol-https:0 dev-perl/XML-Simple:0 dev-perl/Pango:0 dev-perl/set-scalar:0 dev-perl/Gtk2-Unique:0 dev-perl/Params-Util:0 dev-perl/Net-Daemon:0 dev-perl/GSSAPI:0 dev-perl/XML-NamespaceSupport:0 dev-perl/PPI:0 dev-perl/Proc-ProcessTable:0 dev-perl/String-Format:0 dev-perl/Date-Calc:0 dev-perl/XML-Parser:0 dev-perl/Email-Address:0 dev-perl/Class-Data-Inheritable:0 dev-perl/Email-Simple:0 dev-perl/JSON:0 dev-perl/gnome2-perl:0 dev-perl/XML-SAX-Base:0 dev-perl/Net-SMTP-SSL:0 dev-perl/Gtk2-ImageView:0 dev-perl/IO-HTML:0 dev-perl/WWW-RobotRules:0 dev-perl/Digest-HMAC:0 dev-perl/HTTP-Cookies:0 dev-perl/DBI:0 dev-perl/URI:0 dev-perl/Text-Iconv:0 dev-perl/gtk2-ex-formfactory:0 dev-perl/Email-Date-Format:0 dev-perl/libxml-perl:0 dev-perl/XML-SAX-Writer:0 dev-perl/XML-Filter-BufferText:0 dev-perl/Number-Compare:0 dev-perl/XML-RegExp:0 dev-perl/Email-LocalDelivery:0 dev-perl/config-general:0 dev-perl/HTTP-Daemon:0 dev-perl/File-Listing:0 dev-perl/Devel-StackTrace:0 dev-perl/Set-IntSpan:0 dev-perl/Cairo:0 dev-perl/Email-FolderType:0 dev-perl/XML-Handler-YAWriter:0 dev-perl/Archive-Zip:0 dev-perl/Net-DBus:0 dev-perl/DBD-mysql:0 dev-perl/AnyEvent:0 dev-perl/perltidy:0 dev-perl/Locale-gettext:0 dev-perl/Sort-Naturally:0 dev-perl/Net-HTTP:0 dev-perl/Perl-Critic:0 media-gfx/gscan2pdf:0 media-libs/exiftool:0 perl-core/CPAN-Meta-Requirements:0 virtual/perl-CPAN-Meta-Requirements:0 perl-core/IPC-Cmd:0 virtual/perl-IPC-Cmd:0 perl-core/Storable:0 virtual/perl-Storable:0 perl-core/File-Spec:0 virtual/perl-File-Spec:0 perl-core/CPAN-Meta:0 virtual/perl-CPAN-Meta:0 perl-core/Getopt-Long:0 virtual/perl-Getopt-Long:0 perl-core/Locale-Maketext-Simple:0 virtual/perl-Locale-Maketext-Simple:0 perl-core/ExtUtils-Manifest:0 virtual/perl-ExtUtils-Manifest:0 perl-core/Pod-Simple:0 virtual/perl-Pod-Simple:0 perl-core/CPAN-Meta-YAML:0 virtual/perl-CPAN-Meta-YAML:0 perl-core/Encode:0 virtual/perl-Encode:0 perl-core/Compress-Raw-Bzip2:0 virtual/perl-Compress-Raw-Bzip2:0 perl-core/Module-Load:0 virtual/perl-Module-Load:0 perl-core/Archive-Tar:0 virtual/perl-Archive-Tar:0 perl-core/Scalar-List-Utils:0 virtual/perl-Scalar-List-Utils:0 perl-core/ExtUtils-CBuilder:0 virtual/perl-ExtUtils-CBuilder:0 perl-core/Parse-CPAN-Meta:0 virtual/perl-Parse-CPAN-Meta:0 perl-core/version:0 virtual/perl-version:0 perl-core/Digest-SHA:0 virtual/perl-Digest-SHA:0 perl-core/Module-Load-Conditional:0 virtual/perl-Module-Load-Conditional:0 perl-core/Compress-Raw-Zlib:0 virtual/perl-Compress-Raw-Zlib:0 perl-core/ExtUtils-Install:0 virtual/perl-ExtUtils-Install:0 perl-core/IO:0 virtual/perl-IO:0 perl-core/Time-Local:0 virtual/perl-Time-Local:0 perl-core/Module-CoreList:0 virtual/perl-Module-CoreList:0 perl-core/Digest-MD5:0 virtual/perl-Digest-MD5:0 perl-core/JSON-PP:0 virtual/perl-JSON-PP:0 perl-core/ExtUtils-ParseXS:0 virtual/perl-ExtUtils-ParseXS:0 perl-core/File-Temp:0 virtual/perl-File-Temp:0 perl-core/Params-Check:0 virtual/perl-Params-Check:0 perl-core/Module-Metadata:0 virtual/perl-Module-Metadata:0 perl-core/Sys-Syslog:0 virtual/perl-Sys-Syslog:0 perl-core/IO-Compress:0 virtual/perl-IO-Compress:0 perl-core/Test-Harness:0 virtual/perl-Test-Harness:0

With the above line of text in a KWrite window, I did the following:

1. I selected Edit > Replace… from the KWrite menu.

2. At the bottom of the KWrite window, I changed the Mode from ‘Plain text’ to ‘Regular expression’.

3. I clicked in the ‘Find’ box and pressed the Space bar to enter a space character.

4. I clicked in the ‘Replace’ box and entered the following text (note that there is ‘\n’ at the beginning and a space at the end):

\nemerge -vD1 --backtrack=30 

The ‘\n‘ represents a CRLF (Carriage Return plus Line Feed).

5. I ticked ‘Selection only’.

6. With the mouse I selected the text in which I wanted to make the replacement, i.e. I selected from (and including) the space following the first package (media-video/dvdrip:0) all the way to the end of the line.

7. I clicked on ‘Replace All’.

The result looked like this:

emerge -vD1 --backtrack=30 media-video/dvdrip:0
emerge -vD1 --backtrack=30 dev-vcs/git:0
emerge -vD1 --backtrack=30 dev-vcs/subversion:0
emerge -vD1 --backtrack=30 net-print/foomatic-db-engine:0
emerge -vD1 --backtrack=30 app-antivirus/clamtk:0
emerge -vD1 --backtrack=30 dev-perl/XML-SAX:0
emerge -vD1 --backtrack=30 dev-perl/X11-Protocol:0
emerge -vD1 --backtrack=30 dev-perl/Goo-Canvas:0
emerge -vD1 --backtrack=30 dev-perl/Readonly:0
emerge -vD1 --backtrack=30 dev-perl/File-Find-Rule:0
emerge -vD1 --backtrack=30 dev-perl/Net-SSLeay:0
emerge -vD1 --backtrack=30 dev-perl/XML-LibXML:0
emerge -vD1 --backtrack=30 dev-perl/HTTP-Message:0
emerge -vD1 --backtrack=30 dev-perl/Digest-SHA1:0
emerge -vD1 --backtrack=30 dev-perl/XML-XPath:0
emerge -vD1 --backtrack=30 dev-perl/File-Which:0
emerge -vD1 --backtrack=30 dev-perl/Authen-SASL:0
emerge -vD1 --backtrack=30 dev-perl/glib-perl:0
emerge -vD1 --backtrack=30 dev-perl/prefork:0
emerge -vD1 --backtrack=30 dev-perl/IO-Socket-SSL:0
emerge -vD1 --backtrack=30 dev-perl/Exception-Class:0
emerge -vD1 --backtrack=30 dev-perl/Proc-Simple:0
emerge -vD1 --backtrack=30 dev-perl/WWW-Mechanize:0
emerge -vD1 --backtrack=30 dev-perl/gnome2-canvas:0
emerge -vD1 --backtrack=30 dev-perl/gnome2-vfs-perl:0
emerge -vD1 --backtrack=30 dev-perl/IO-String:0
emerge -vD1 --backtrack=30 dev-perl/HTML-Tagset:0
emerge -vD1 --backtrack=30 dev-perl/Carp-Clan:0
emerge -vD1 --backtrack=30 dev-perl/Pod-Spell:0
emerge -vD1 --backtrack=30 dev-perl/Sane:0
emerge -vD1 --backtrack=30 dev-perl/TermReadKey:0
emerge -vD1 --backtrack=30 dev-perl/HTTP-Date:0
emerge -vD1 --backtrack=30 dev-perl/Encode-Locale:0
emerge -vD1 --backtrack=30 dev-perl/Event-RPC:0
emerge -vD1 --backtrack=30 dev-perl/File-HomeDir:0
emerge -vD1 --backtrack=30 dev-perl/Bit-Vector:0
emerge -vD1 --backtrack=30 dev-perl/gnome2-wnck:0
emerge -vD1 --backtrack=30 dev-perl/File-Copy-Recursive:0
emerge -vD1 --backtrack=30 dev-perl/Text-Unidecode:0
emerge -vD1 --backtrack=30 dev-perl/Unicode-EastAsianWidth:0
emerge -vD1 --backtrack=30 dev-perl/extutils-pkgconfig:0
emerge -vD1 --backtrack=30 dev-perl/Clone:0
emerge -vD1 --backtrack=30 dev-perl/Event-ExecFlow:0
emerge -vD1 --backtrack=30 dev-perl/B-Keywords:0
emerge -vD1 --backtrack=30 dev-perl/PDF-API2:0
emerge -vD1 --backtrack=30 dev-perl/HTTP-Negotiate:0
emerge -vD1 --backtrack=30 dev-perl/HTML-Form:0
emerge -vD1 --backtrack=30 dev-perl/extutils-depends:0
emerge -vD1 --backtrack=30 dev-perl/PlRPC:0
emerge -vD1 --backtrack=30 dev-perl/libwww-perl:0
emerge -vD1 --backtrack=30 dev-perl/gtk2-perl:0
emerge -vD1 --backtrack=30 dev-perl/File-MimeInfo:0
emerge -vD1 --backtrack=30 dev-perl/Font-TTF:0
emerge -vD1 --backtrack=30 dev-perl/libintl-perl:0
emerge -vD1 --backtrack=30 dev-perl/List-MoreUtils:0
emerge -vD1 --backtrack=30 dev-perl/Log-Log4perl:0
emerge -vD1 --backtrack=30 dev-perl/XML-DOM:0
emerge -vD1 --backtrack=30 dev-perl/HTML-Parser:0
emerge -vD1 --backtrack=30 dev-perl/Try-Tiny:0
emerge -vD1 --backtrack=30 dev-perl/XML-Twig:0
emerge -vD1 --backtrack=30 dev-perl/Gtk2-Ex-Simple-List:0
emerge -vD1 --backtrack=30 dev-perl/LWP-MediaTypes:0
emerge -vD1 --backtrack=30 dev-perl/LWP-Protocol-https:0
emerge -vD1 --backtrack=30 dev-perl/XML-Simple:0
emerge -vD1 --backtrack=30 dev-perl/Pango:0
emerge -vD1 --backtrack=30 dev-perl/set-scalar:0
emerge -vD1 --backtrack=30 dev-perl/Gtk2-Unique:0
emerge -vD1 --backtrack=30 dev-perl/Params-Util:0
emerge -vD1 --backtrack=30 dev-perl/Net-Daemon:0
emerge -vD1 --backtrack=30 dev-perl/GSSAPI:0
emerge -vD1 --backtrack=30 dev-perl/XML-NamespaceSupport:0
emerge -vD1 --backtrack=30 dev-perl/PPI:0
emerge -vD1 --backtrack=30 dev-perl/Proc-ProcessTable:0
emerge -vD1 --backtrack=30 dev-perl/String-Format:0
emerge -vD1 --backtrack=30 dev-perl/Date-Calc:0
emerge -vD1 --backtrack=30 dev-perl/XML-Parser:0
emerge -vD1 --backtrack=30 dev-perl/Email-Address:0
emerge -vD1 --backtrack=30 dev-perl/Class-Data-Inheritable:0
emerge -vD1 --backtrack=30 dev-perl/Email-Simple:0
emerge -vD1 --backtrack=30 dev-perl/JSON:0
emerge -vD1 --backtrack=30 dev-perl/gnome2-perl:0
emerge -vD1 --backtrack=30 dev-perl/XML-SAX-Base:0
emerge -vD1 --backtrack=30 dev-perl/Net-SMTP-SSL:0
emerge -vD1 --backtrack=30 dev-perl/Gtk2-ImageView:0
emerge -vD1 --backtrack=30 dev-perl/IO-HTML:0
emerge -vD1 --backtrack=30 dev-perl/WWW-RobotRules:0
emerge -vD1 --backtrack=30 dev-perl/Digest-HMAC:0
emerge -vD1 --backtrack=30 dev-perl/HTTP-Cookies:0
emerge -vD1 --backtrack=30 dev-perl/DBI:0
emerge -vD1 --backtrack=30 dev-perl/URI:0
emerge -vD1 --backtrack=30 dev-perl/Text-Iconv:0
emerge -vD1 --backtrack=30 dev-perl/gtk2-ex-formfactory:0
emerge -vD1 --backtrack=30 dev-perl/Email-Date-Format:0
emerge -vD1 --backtrack=30 dev-perl/libxml-perl:0
emerge -vD1 --backtrack=30 dev-perl/XML-SAX-Writer:0
emerge -vD1 --backtrack=30 dev-perl/XML-Filter-BufferText:0
emerge -vD1 --backtrack=30 dev-perl/Number-Compare:0
emerge -vD1 --backtrack=30 dev-perl/XML-RegExp:0
emerge -vD1 --backtrack=30 dev-perl/Email-LocalDelivery:0
emerge -vD1 --backtrack=30 dev-perl/config-general:0
emerge -vD1 --backtrack=30 dev-perl/HTTP-Daemon:0
emerge -vD1 --backtrack=30 dev-perl/File-Listing:0
emerge -vD1 --backtrack=30 dev-perl/Devel-StackTrace:0
emerge -vD1 --backtrack=30 dev-perl/Set-IntSpan:0
emerge -vD1 --backtrack=30 dev-perl/Cairo:0
emerge -vD1 --backtrack=30 dev-perl/Email-FolderType:0
emerge -vD1 --backtrack=30 dev-perl/XML-Handler-YAWriter:0
emerge -vD1 --backtrack=30 dev-perl/Archive-Zip:0
emerge -vD1 --backtrack=30 dev-perl/Net-DBus:0
emerge -vD1 --backtrack=30 dev-perl/DBD-mysql:0
emerge -vD1 --backtrack=30 dev-perl/AnyEvent:0
emerge -vD1 --backtrack=30 dev-perl/perltidy:0
emerge -vD1 --backtrack=30 dev-perl/Locale-gettext:0
emerge -vD1 --backtrack=30 dev-perl/Sort-Naturally:0
emerge -vD1 --backtrack=30 dev-perl/Net-HTTP:0
emerge -vD1 --backtrack=30 dev-perl/Perl-Critic:0
emerge -vD1 --backtrack=30 media-gfx/gscan2pdf:0
emerge -vD1 --backtrack=30 media-libs/exiftool:0
emerge -vD1 --backtrack=30 perl-core/CPAN-Meta-Requirements:0
emerge -vD1 --backtrack=30 virtual/perl-CPAN-Meta-Requirements:0
emerge -vD1 --backtrack=30 perl-core/IPC-Cmd:0
emerge -vD1 --backtrack=30 virtual/perl-IPC-Cmd:0
emerge -vD1 --backtrack=30 perl-core/Storable:0
emerge -vD1 --backtrack=30 virtual/perl-Storable:0
emerge -vD1 --backtrack=30 perl-core/File-Spec:0
emerge -vD1 --backtrack=30 virtual/perl-File-Spec:0
emerge -vD1 --backtrack=30 perl-core/CPAN-Meta:0
emerge -vD1 --backtrack=30 virtual/perl-CPAN-Meta:0
emerge -vD1 --backtrack=30 perl-core/Getopt-Long:0
emerge -vD1 --backtrack=30 virtual/perl-Getopt-Long:0
emerge -vD1 --backtrack=30 perl-core/Locale-Maketext-Simple:0
emerge -vD1 --backtrack=30 virtual/perl-Locale-Maketext-Simple:0
emerge -vD1 --backtrack=30 perl-core/ExtUtils-Manifest:0
emerge -vD1 --backtrack=30 virtual/perl-ExtUtils-Manifest:0
emerge -vD1 --backtrack=30 perl-core/Pod-Simple:0
emerge -vD1 --backtrack=30 virtual/perl-Pod-Simple:0
emerge -vD1 --backtrack=30 perl-core/CPAN-Meta-YAML:0
emerge -vD1 --backtrack=30 virtual/perl-CPAN-Meta-YAML:0
emerge -vD1 --backtrack=30 perl-core/Encode:0
emerge -vD1 --backtrack=30 virtual/perl-Encode:0
emerge -vD1 --backtrack=30 perl-core/Compress-Raw-Bzip2:0
emerge -vD1 --backtrack=30 virtual/perl-Compress-Raw-Bzip2:0
emerge -vD1 --backtrack=30 perl-core/Module-Load:0
emerge -vD1 --backtrack=30 virtual/perl-Module-Load:0
emerge -vD1 --backtrack=30 perl-core/Archive-Tar:0
emerge -vD1 --backtrack=30 virtual/perl-Archive-Tar:0
emerge -vD1 --backtrack=30 perl-core/Scalar-List-Utils:0
emerge -vD1 --backtrack=30 virtual/perl-Scalar-List-Utils:0
emerge -vD1 --backtrack=30 perl-core/ExtUtils-CBuilder:0
emerge -vD1 --backtrack=30 virtual/perl-ExtUtils-CBuilder:0
emerge -vD1 --backtrack=30 perl-core/Parse-CPAN-Meta:0
emerge -vD1 --backtrack=30 virtual/perl-Parse-CPAN-Meta:0
emerge -vD1 --backtrack=30 perl-core/version:0
emerge -vD1 --backtrack=30 virtual/perl-version:0
emerge -vD1 --backtrack=30 perl-core/Digest-SHA:0
emerge -vD1 --backtrack=30 virtual/perl-Digest-SHA:0
emerge -vD1 --backtrack=30 perl-core/Module-Load-Conditional:0
emerge -vD1 --backtrack=30 virtual/perl-Module-Load-Conditional:0
emerge -vD1 --backtrack=30 perl-core/Compress-Raw-Zlib:0
emerge -vD1 --backtrack=30 virtual/perl-Compress-Raw-Zlib:0
emerge -vD1 --backtrack=30 perl-core/ExtUtils-Install:0
emerge -vD1 --backtrack=30 virtual/perl-ExtUtils-Install:0
emerge -vD1 --backtrack=30 perl-core/IO:0
emerge -vD1 --backtrack=30 virtual/perl-IO:0
emerge -vD1 --backtrack=30 perl-core/Time-Local:0
emerge -vD1 --backtrack=30 virtual/perl-Time-Local:0
emerge -vD1 --backtrack=30 perl-core/Module-CoreList:0
emerge -vD1 --backtrack=30 virtual/perl-Module-CoreList:0
emerge -vD1 --backtrack=30 perl-core/Digest-MD5:0
emerge -vD1 --backtrack=30 virtual/perl-Digest-MD5:0
emerge -vD1 --backtrack=30 perl-core/JSON-PP:0
emerge -vD1 --backtrack=30 virtual/perl-JSON-PP:0
emerge -vD1 --backtrack=30 perl-core/ExtUtils-ParseXS:0
emerge -vD1 --backtrack=30 virtual/perl-ExtUtils-ParseXS:0
emerge -vD1 --backtrack=30 perl-core/File-Temp:0
emerge -vD1 --backtrack=30 virtual/perl-File-Temp:0
emerge -vD1 --backtrack=30 perl-core/Params-Check:0
emerge -vD1 --backtrack=30 virtual/perl-Params-Check:0
emerge -vD1 --backtrack=30 perl-core/Module-Metadata:0
emerge -vD1 --backtrack=30 virtual/perl-Module-Metadata:0
emerge -vD1 --backtrack=30 perl-core/Sys-Syslog:0
emerge -vD1 --backtrack=30 virtual/perl-Sys-Syslog:0
emerge -vD1 --backtrack=30 perl-core/IO-Compress:0
emerge -vD1 --backtrack=30 virtual/perl-IO-Compress:0
emerge -vD1 --backtrack=30 perl-core/Test-Harness:0
emerge -vD1 --backtrack=30 virtual/perl-Test-Harness:0

That’s all there is to it. :-)

Work-around if 64-bit Google Earth crashes in Gentoo Linux

Google Earth was the last version of Google Earth for Linux that worked on my main laptop running 64-bit Gentoo Linux. Even the Panoramio photos were displayed (a common complaint amongst users of Google Earth for Linux). But every subsequent version crashed when I launched it. The latest version,, is no exception:

$ googleearth
[0403/012031:ERROR:net_util.cc(2195)] Not implemented reached in bool net::HaveOnlyLoopbackAddresses()
[0403/012033:ERROR:nss_ocsp.cc(581)] No URLRequestContext for OCSP handler.
[0403/012033:ERROR:nss_ocsp.cc(581)] No URLRequestContext for OCSP handler.
[0403/012033:ERROR:nss_ocsp.cc(581)] No URLRequestContext for OCSP handler.
[0403/012033:ERROR:nss_ocsp.cc(581)] No URLRequestContext for OCSP handler.
[0403/012033:ERROR:nss_ocsp.cc(581)] No URLRequestContext for OCSP handler.
[0403/012033:ERROR:nss_ocsp.cc(581)] No URLRequestContext for OCSP handler.
[0403/012033:ERROR:nss_ocsp.cc(581)] No URLRequestContext for OCSP handler.
[0403/012033:ERROR:nss_ocsp.cc(581)] No URLRequestContext for OCSP handler.
[0403/012033:WARNING:backend_impl.cc(1875)] Destroying invalid entry.
[0403/012033:ERROR:nss_ocsp.cc(581)] No URLRequestContext for OCSP handler.
[0403/012033:ERROR:nss_ocsp.cc(581)] No URLRequestContext for OCSP handler.
[0403/012033:ERROR:nss_ocsp.cc(581)] No URLRequestContext for OCSP handler.
[0403/012033:ERROR:nss_ocsp.cc(581)] No URLRequestContext for OCSP handler.
Google Earth has caught signal 11.

We apologize for the inconvenience, but Google Earth has crashed.
This is a bug in the program, and should never happen under normal
circumstances. A bug report and debugging data have been written
to this text file:


Please include this file if you submit a bug report to Google.

Now, the Google Earth installation package bundles the libraries it needs, so they are used instead of the ‘native’ libraries installed on your machine. A Linux user going by the moniker amirpli worked out how to enable Google Earth for Linux to use the native Qt libraries rather than the Qt libraries bundled with Google Earth, and posted instructions for a number of distributions (see, for example, Comment 9 in Gentoo Bugzilla Bug Report No. 490066). However, even if I apply amirpli‘s fix, Google Earth on my main laptop crashed with almost the same error message as above. Looking through the crash log file that Google Earth generates, I see the following line, which makes me suspect that Google Earth cannot work with the closed-source AMD ATI Catalyst driver (a.k.a. FGLRX):


I noticed a few posts by users of other distributions in various forums saying that they had installed the 32-bit version of Google Earth in their 64-bit (multilib) installations, so I decided to try that in Gentoo. I hacked the ebuild of version to force it to install the 32-bit version of Google Earth on my 64-bit multilib installation, and installed it via a local overlay.

The hacked ebuild has the following changes from the stock ebuild:

a) Replace:

SRC_URI="x86? ( http://dl.google.com/dl/earth/client/current/google-earth-stable_current_i386.deb
                       -> GoogleEarthLinux-${PV}_i386.deb )
       amd64? ( http://dl.google.com/dl/earth/client/current/google-earth-stable_current_amd64.deb
                       -> GoogleEarthLinux-${PV}_amd64.deb )"


                       -> GoogleEarthLinux-${PV}_i386.deb"

b) Replace:

unpack_deb GoogleEarthLinux-${PV}_$(usex amd64 "amd64" "i386").deb


unpack_deb GoogleEarthLinux-${PV}_i386.deb

c) Replace:

patchelf --set-interpreter /lib/ld-linux$(usex amd64 "-x86-64" "").so.2 ${PN}-bin || die "patchelf failed"


patchelf --set-interpreter /lib/ld-linux.so.2 ${PN}-bin || die "patchelf failed"

If you have not used a local overlay before, it is not difficult — just follow the steps given below.

1. If you have not done it before, tell Portage the location of the local overlay:

# echo 'PORTDIR_OVERLAY="${PORTDIR_OVERLAY} /usr/local/portage/"' >> /etc/make.conf

2. If you have not done it before, give your local overlay a name:

# mkdir /usr/local/portage/profiles
# echo "local_overlay" > /usr/local/portage/profiles/repo_name

3. Create the directories for the local overlay’s Google Earth ebuild and its associated files:

# mkdir -p /usr/local/portage/sci-geosciences/googleearth/files

4. Uninstall the non-functioning 64-bit version of Google Earth that you installed from the Portage main tree:

# emerge -C googleearth

5. Copy the main tree’s ebuild and associated files to the local overlay and edit the ebuild as per the changes I listed above:

# cp /usr/portage/sci-geosciences/googleearth/googleearth- /usr/local/portage/sci-geosciences/googleearth/
# cp /usr/portage/sci-geosciences/googleearth/files/* /usr/local/portage/sci-geosciences/googleearth/files/
# cd /usr/local/portage/sci-geosciences/googleearth/
# nano googleearth-

6. Create the manifest for the ebuild and associated files:

# ebuild googleearth- manifest

7. Finally, install the package:

# emerge googleearth::local_overlay

The 32-bit version of Google Earth works fine in my 64-bit multilib installation, although the Panoramio photos are not displayed, but then Linux users are used to that :-/. Come on Google, you can do better than this!


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