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<<TableOfContents>>

Gentoo TIPs

Contents

  1. Gentoo TIPs
    1. Choose GCC
    2. Chinese输入法
    3. Ruby On Gentoo with RVM
    4. Gentoo upgrade how to
    5. Portage troubleshooting
      1. Failed Running aclocal !
      2. /etc/portage/package.mask is the file, or a directory of files
      3. Multiple package instances within a single package slot have been pulled
      4. Broken orphaned files: No installed package was found for the following
      5. portage - This does not look like a tar archive
    6. TIP_Free_up_disk_space_in_Gentoo
    7. Optimization Gentoo
    8. Usefull tools
    9. Exchange Server certificate

Choose GCC

  brightmoon fcitx # gcc-config -l
   * gcc-config: Active gcc profile is invalid!

     [1] x86_64-pc-linux-gnu-4.6.3
       brightmoon fcitx # gcc-config x86_64-pc-linux-gnu-4.6.3
          * Switching native-compiler to x86_64-pc-linux-gnu-4.6.3 \ldots
             >>> Regenerating /etc/ld.so.cache\ldots                                                                                                    [ ok ]

                 * If you intend to use the gcc from the new profile in an already
                      * running shell, please remember to do:

                            *   . /etc/profile

                            brightmoon fcitx # . /etc/profile

Chinese输入法

  ~# USE=-static emerge -av fcitx
# USE=static-libs emerge =app-i18n/fcitx-4.2.6.1-r2

Ruby On Gentoo with RVM

http://devblog.hedtek.com/2012/04/ruby-on-gentoo-with-rvm.html

Gentoo upgrade how to

https://forums.gentoo.org/viewtopic-t-807345.html

Portage troubleshooting

Failed Running aclocal !

http://wiki.gentoo.org/wiki/Known_Problems WANT_AUTOMAKE=1.12

http://wiki.gentoo.org/wiki/Project:Quality_Assurance/Autotools_failures

https://wiki.gentoo.org/wiki/Troubleshooting#Dependency_graph_slot_conflicts

/etc/portage/package.mask is the file, or a directory of files

that can be used to prevent certain packages from being installed. === 

  https://wiki.gentoo.org/wiki//etc/portage/package.mask
  http://liyanrui.is-programmer.com/posts/1376.html
  http://www.gentoo.org/doc/zh_tw/handbook/handbook-x86.xml?part=3&chap=3

Multiple package instances within a single package slot have been pulled

  • into the dependency graph, resulting in a slot conflict: 

   emerge --ignore-built-slot-operator-deps=y -a -uDN @world 

   emerge --ignore-built-slot-operator-deps=y -uDN @world

Broken orphaned files: No installed package was found for the following

     * /usr/lib64/kde4/kcm_adobe_flash_player.so
     revdep-rebuild --library '/usr/lib64/libpng14.so.14' --pretend * Configuring search environment for revdep-rebuild

portage - This does not look like a tar archive

   chown -R portage:portage /usr/portage/distfiles/
   chown -R portage:portage /var/tmp/portage

https://forums.gentoo.org/viewtopic-t-976072.html

TIP_Free_up_disk_space_in_Gentoo

   emerge --sync 
   or 
   eix-sync  # if you use eix.

   /var/tmp: Especially /var/tmp/portage/*

http://www.gentoo-wiki.info/TIP_Free_up_disk_space_in_Gentoo#Introduction

Optimization Gentoo

https://wiki.gentoo.org/wiki/Knowledge_Base:Freeing_disk_space

https://wiki.sabayon.org/?title=How_to_optimize_and_accelerate_your_system

Usefull tools

http://nsat.sourceforge.net/ http://knocker.sourceforge.net

Exchange Server certificate

http://davmail.sourceforge.net/advanced.html

Manually accepted server certificate hash, contains the SHA1 hash of a manually accepted certificate (invalid or self signed)

davmail.server.certificate.hash=39\:47\:18\:63\:BE\:73\:32\:80\:5B\:76\:B5\:6D\:2B\:D2\:34\:94\:58\:AD\:84\:B6

désert/Linux/Gentoo (last edited 2019-03-27 03:46:01 by merlyn)