Differences between revisions 1 and 15 (spanning 14 versions)
⇤ ← Revision 1 as of 2015-10-09 15:46:25 →
Size: 3315
Editor: localhost
Comment:
← Revision 15 as of 2019-03-27 03:46:01 → ⇥
Size: 7941
Editor: merlyn
Comment:
Deletions are marked like this. Additions are marked like this.
Line 2: Line 2:
#format wiki
#language zh-tw
Line 4: Line 6:
<<TableOfContents>>
== list of installed packages sorted ==
in ascending order by the amount of space
 * qsize -a -k | sort -n -k 6
Line 7: Line 14:
   * 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		 * 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
Line 33: Line 38:
{{{
1. sync portage tree(eix-sync is recommended)
Code:
# eix-sync

or
Code:
# emerge --sync


2. upgrade whole system
Code:
# emerge -avuDN --with-bdeps y --keep-going world


3. make configuration file(s) up to date
Code:
# etc-update

or
Code:
# dispatch-conf


4. fix static library
Code:
# lafilefixer --justfixit | grep -v skipping


5. uninstall useless packages
Code:
# emerge -av --depclean


6. Reverse dynamic library Dependency
Code:
# revdep-rebuild


7. clean source code of the old packages
Code:
# eclean -d distfiles
}}}
Line 57: Line 105:
 {{{ {{{
emerge --ask --oneshot =openssl-2.0
Line 61: Line 110:
 }}}

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

=== Broken orphaned files: No installed package was found for the following ===
{{{
Line 67: Line 116:
 }}}

 === portage - This does not look like a tar archive ===
 {{{		 }}}

=== portage - This does not look like a tar archive ===
{{{
Line 73: Line 122:
 }}}
 https://forums.gentoo.org/viewtopic-t-976072.html

 == TIP_Free_up_disk_space_in_Gentoo ==
 {{{
   emerge --sync 		}}}
https://forums.gentoo.org/viewtopic-t-976072.html

== TIP_Free_up_disk_space_in_Gentoo ==
http://gentoo-en.vfose.ru/wiki/Freeing_Up_Disk_Space
{{{
emerge --sync
Line 80: Line 130:
   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		 eix-sync # if you use eix.

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

emerge --pretend --depclean
eclean-dist --pretend
eix-test-obsolete
}}}


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

== Optimization Gentoo ==
$ emerge -1v app-portage/cpuinfo2cpuflags

$ cpuinfo2cpuflags-x86

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
mkfs.btrfs -L Gentoo /dev/sdb2
Detected a SSD, turning off metadata duplication. Mkfs with -m dup if you want
to force metadata duplication.

WARNING! - Btrfs v3.14.2 IS EXPERIMENTAL
WARNING! - see http://btrfs.wiki.kernel.org before using

Performing full device TRIM (27.94GiB) ...
Turning ON incompat feature 'extref': increased hardlink limit per file to
65536
fs created label Gentoo on /dev/sdb2
    nodesize 16384 leafsize 16384 sectorsize 4096 size 27.94GiB
    Btrfs v3.14.2
}}}

== make.conf ==
# gcc -c -Q -march=native --help=target | grep march
-march=core-avx-i


== fingerprint ==
emerge -av sys-auth/fprintd
emerge -av sys-auth/thinkfinger


== wacom ==
http://ubuntuforums.org/showthread.php?t=2185231

emerge x11-drivers/xf86-input-wacom
{{{
#!/bin/bash

## Get the "Device name" or ID number
## for touch from 'xsetwacom list dev'

DEVICE="ID 056a:00e6 Wacom Co., Ltd"
TOUCH_STATE=`xsetwacom get "$DEVICE" touch`
if [ "$TOUCH_STATE" == "on" ]
  then
    echo "Touch is ON, turning OFF."
    xsetwacom set "$DEVICE" touch off
  else
    echo "Touch is OFF, turning ON."
    xsetwacom set "$DEVICE" touch on
fi
}}}


== VGA ==
http://www.thinkwiki.org/wiki/Intel_HD_Graphics
=== Power Saving Kernel Options ===

The following boot options may help considerably with power:

 * i915.i915_enable_rc6=1 i915.semaphores=1 pcie_aspm=force

== Packages ==
{{{
 emerge -av xkill www-servers/uwsgi nmon lsof iotop atop tiptop at atop
 ddrescue dosfstools ncdu sys-block/open-iscsi sys-block/fio parted sys-apps/pv
 hwinfo ed sci-visualization/gnuplot sys-apps/ethtool rdesktop net-misc/iperf
 net-misc/bridge-utils net-misc/tightvnc net-misc/aria2 net-fs/cifs-utils
 net-fs/nfs-utils net-analyzer/pchar net-analyzer/nsat nmap net-snmp
 net-analyzer/nessus net-analyzer/lft net-ftp/lftp net-analyzer/hydra
 net-analyzer/knocker fping net-analyzer/dnstracer recordmydesktop
 net-analyzer/ettercap media-sound/vimpc media-sound/sox media-sound/moc
 media-fonts/wqy-unibit mutt msmtp strace dev-util/perf dev-util/ltrace
 dev-util/android-tools dev-python/ipython
 dev-python/django app-emulation/docker dev-db/redis app-text/zathura
 dev-db/oracle-instantclient-sqlplus app-text/stardict app-misc/lfm
 app-misc/vlock rlwrap app-misc/hatools app-misc/leave app-misc/grc
 elasticsearch app-misc/birthday app-misc/binclock app-misc/abook
 app-forensics/rkhunter app-forensics/chkrootkit app-emulation/docker-compose
 app-arch/unrar app-benchmarks/dbench app-benchmarks/httperf
 app-benchmarks/stress app-benchmarks/wrk app-arch/p7zip app-antivirus/clamav
 sys-process/glances app-admin/conky app-admin/sysstat
 media-fonts/font-bh-lucidatypewriter-100dpi games-misc/fortune-mod
 games-misc/fortune-mod-tao games-misc/fortune-mod-taow
 games-misc/fortune-mod-slackware games-misc/fortune-mod-powerpuff
 games-misc/fortune-mod-osfortune games-misc/fortune-mod-at-linux net-im/pidgin
 app-admin/whowatch app-office/wps-office net-mail/getmail
 media-gfx/xv ncmpcpp mpd app-misc/sl traceroute cowsay
 app-vim/c-support app-vim/calendar app-vim/dirdiff app-vim/nerdcommenter
 app-vim/nginx-syntax app-vim/notes app-vim/screen app-vim/vimpython
 app-cdr/cdrtool dev-texlive/texlive-xetex
}}}

== Perl ==

fix perl
{{{
# emerge -pav -u perl
# perl-cleaner --reallyall
}}}

= Troubleshooting =
== suspending aiglx client for vt switch ==
Downgrade x11-driver & libxcursor resolve this problems!

== ERROR: net-print/cups-filters-1.4.0::gentoo failed (compile phase) ==
 * emake failed

 revdep-rebuild --library 'libstdc++.so.6' -- --exclude gcc

https://forums.gentoo.org/viewtopic-t-1035730-start-0.html

== iwlwifi ==
https://forums.gentoo.org/viewtopic-t-1001638.html

Gentoo TIPs

Contents

  1. Gentoo TIPs
    1. list of installed packages sorted
    2. Choose GCC
    3. Chinese输入法
    4. Ruby On Gentoo with RVM
    5. Gentoo upgrade how to
    6. 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
    7. TIP_Free_up_disk_space_in_Gentoo
    8. Optimization Gentoo
    9. Usefull tools
    10. Exchange Server certificate
    11. make.conf
    12. fingerprint
    13. wacom
    14. VGA
      1. Power Saving Kernel Options
    15. Packages
    16. Perl
  2. Troubleshooting
    1. suspending aiglx client for vt switch
    2. ERROR: net-print/cups-filters-1.4.0::gentoo failed (compile phase)
    3. iwlwifi

list of installed packages sorted

in ascending order by the amount of space

  • qsize -a -k | sort -n -k 6

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 

1. sync portage tree(eix-sync is recommended)
Code:   
# eix-sync      

or
Code:   
# emerge --sync


2. upgrade whole system
Code:   
# emerge -avuDN --with-bdeps y --keep-going world       


3. make configuration file(s) up to date
Code:   
# etc-update    

or
Code:   
# dispatch-conf 


4. fix static library
Code:   
# lafilefixer --justfixit | grep -v skipping


5. uninstall useless packages
Code:   
# emerge -av --depclean 


6. Reverse dynamic library Dependency
Code:   
# revdep-rebuild        


7. clean source code of the old packages
Code:   
# eclean -d distfiles

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 --ask --oneshot =openssl-2.0
   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

http://gentoo-en.vfose.ru/wiki/Freeing_Up_Disk_Space 

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

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

emerge --pretend --depclean
eclean-dist --pretend
eix-test-obsolete

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

Optimization Gentoo

$ emerge -1v app-portage/cpuinfo2cpuflags

$ cpuinfo2cpuflags-x86

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
mkfs.btrfs -L Gentoo /dev/sdb2 
Detected a SSD, turning off metadata duplication.  Mkfs with -m dup if you want
to force metadata duplication.

WARNING! - Btrfs v3.14.2 IS EXPERIMENTAL
WARNING! - see http://btrfs.wiki.kernel.org before using

Performing full device TRIM (27.94GiB) ...
Turning ON incompat feature 'extref': increased hardlink limit per file to
65536
fs created label Gentoo on /dev/sdb2
    nodesize 16384 leafsize 16384 sectorsize 4096 size 27.94GiB
    Btrfs v3.14.2

make.conf

# gcc -c -Q -march=native --help=target | grep march -march=core-avx-i

fingerprint

emerge -av sys-auth/fprintd emerge -av sys-auth/thinkfinger

wacom

http://ubuntuforums.org/showthread.php?t=2185231

emerge x11-drivers/xf86-input-wacom 

## Get the "Device name" or ID number
## for touch from 'xsetwacom list dev'

DEVICE="ID 056a:00e6 Wacom Co., Ltd" 
TOUCH_STATE=`xsetwacom get "$DEVICE" touch`
if [ "$TOUCH_STATE" == "on" ]
  then
    echo "Touch is ON, turning OFF."
    xsetwacom set "$DEVICE" touch off
  else
    echo "Touch is OFF, turning ON."
    xsetwacom set "$DEVICE" touch on
fi

VGA

http://www.thinkwiki.org/wiki/Intel_HD_Graphics

Power Saving Kernel Options

The following boot options may help considerably with power:

  • i915.i915_enable_rc6=1 i915.semaphores=1 pcie_aspm=force

Packages

 emerge -av xkill www-servers/uwsgi nmon lsof iotop atop tiptop at atop
 ddrescue dosfstools ncdu sys-block/open-iscsi sys-block/fio parted sys-apps/pv
 hwinfo ed sci-visualization/gnuplot sys-apps/ethtool rdesktop net-misc/iperf
 net-misc/bridge-utils net-misc/tightvnc net-misc/aria2 net-fs/cifs-utils
 net-fs/nfs-utils net-analyzer/pchar net-analyzer/nsat nmap net-snmp
 net-analyzer/nessus net-analyzer/lft net-ftp/lftp net-analyzer/hydra
 net-analyzer/knocker fping net-analyzer/dnstracer recordmydesktop
 net-analyzer/ettercap media-sound/vimpc media-sound/sox media-sound/moc
 media-fonts/wqy-unibit mutt msmtp  strace dev-util/perf dev-util/ltrace
 dev-util/android-tools  dev-python/ipython
 dev-python/django app-emulation/docker  dev-db/redis app-text/zathura
 dev-db/oracle-instantclient-sqlplus app-text/stardict  app-misc/lfm
 app-misc/vlock rlwrap app-misc/hatools app-misc/leave app-misc/grc
 elasticsearch app-misc/birthday app-misc/binclock app-misc/abook
 app-forensics/rkhunter app-forensics/chkrootkit app-emulation/docker-compose
 app-arch/unrar app-benchmarks/dbench app-benchmarks/httperf
 app-benchmarks/stress app-benchmarks/wrk app-arch/p7zip app-antivirus/clamav
 sys-process/glances app-admin/conky app-admin/sysstat
 media-fonts/font-bh-lucidatypewriter-100dpi games-misc/fortune-mod
 games-misc/fortune-mod-tao games-misc/fortune-mod-taow
 games-misc/fortune-mod-slackware games-misc/fortune-mod-powerpuff
 games-misc/fortune-mod-osfortune games-misc/fortune-mod-at-linux net-im/pidgin
 app-admin/whowatch app-office/wps-office net-mail/getmail 
 media-gfx/xv ncmpcpp mpd app-misc/sl  traceroute cowsay
 app-vim/c-support app-vim/calendar app-vim/dirdiff app-vim/nerdcommenter
 app-vim/nginx-syntax app-vim/notes app-vim/screen app-vim/vimpython
 app-cdr/cdrtool  dev-texlive/texlive-xetex

Perl

fix perl 

# emerge -pav -u perl 
# perl-cleaner --reallyall

Troubleshooting

suspending aiglx client for vt switch

Downgrade x11-driver & libxcursor resolve this problems!

ERROR: net-print/cups-filters-1.4.0::gentoo failed (compile phase)

  • emake failed revdep-rebuild --library 'libstdc++.so.6' -- --exclude gcc

https://forums.gentoo.org/viewtopic-t-1035730-start-0.html

iwlwifi

https://forums.gentoo.org/viewtopic-t-1001638.html

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