Questions tagged [gentoo]

For programming problems that are specific to the Gentoo Linux distribution.

Gentoo Linux (/ˈdʒɛntuː/ jen-too)
Gentoo is a computer operating system built on top of the Linux kernel and based on the Portage package management system, distributed as free and open source software.

Unlike a conventional software distribution, the user compiles the source code locally according to their chosen configuration.

Where source-code is available, Portage (the package manager of Gentoo) normally supplies no precompiled binaries, continuing in the tradition of the ports collection. Although for convenience, some software packages (such as Mozilla Firefox and LibreOffice) are also available as precompiled binaries for various architectures where compiling would otherwise be very time consuming.

The development project and its products are named after the fastest-swimming penguin, the Gentoo, to reflect the potential speed improvements of machine-specific optimization. Gentoo package management is designed to be modular, portable, easy to maintain, flexible, and optimized for the user's machine. Gentoo describes itself as a meta-distribution, "because of its near-unlimited adaptability", in that the majority of users have configurations and sets of installed programs which are unique to themselves.

Official Site: http://www.gentoo.org/

316 questions
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/var/run/dbus/system_bus_socket Permission denied

For some time, when trying to run dbus gives me the following error, even if I'm logged in as root: gentoo herman # /etc/init.d/dbus start * Starting D-BUS system messagebus ... Failed to start message bus: Failed to bind socket…
Debian
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all-the-icons not working correctly (already ran all-the-icons-install-fonts)

I am currently running emacs on Gentoo linux. My intention was to use all-the-icons ivy (I also downloaded all-the-icons-ivy). Unfortunately, all the icons come out confusing. I have already run all-the-icons-install-fonts, per the wiki…
user14503120
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Python time.time() -> IOError

I've just installed a base gentoo stage 3 and I get the following error when i try and call time.time(): sbx / # python import time Python 2.7.1 (r271:86832, May 22 2011, 14:53:09) [GCC 4.4.5] on linux2 Type "help", "copyright", "credits" or…
Burton Samograd
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Podman (libpod) fails to run while mounting shm with SELinux context

I am currently trying out Podman on Gentoo Linux: # grep -i selinux…
duxsco
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cudaErrorNoDevice GTS250 gentoo

first question is cudaGetDeviceCount return cudaErrorNoDevice: This indicates that no CUDA-capable devices were detected by the installed CUDA driver. cat /proc/driver/nvidia/version NVRM version: NVIDIA UNIX x86 Kernel Module 260.19.26 Sun Nov…
JIoJIaJIu
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Bash completion programming , '@' is always removed in completion string

I'm doing a bash completion for Gentoo , which search for packages , sets ( portage 2.2 new feature ) , but i met a problem when i'm using the following command: emerge @pres And i'm supposed to get @preserved-libs , but bash turns it…
daisy
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Gentoo package mask not working with exact version number

I installed mysql-5.6.42 on a Gentoo system. There's a newer version 5.7.24, but I don't want to upgrade for that version. So I masked the package under /etc/portage/package.mask =dev-db/mysql-5.6.42 When I want to upgrade for example php portage…
Dragi
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Is there a faster way to pull all my previously single-USE flags into /etc/portage/make.conf?

When I used to emerge my software I was using USE instead of adding the flags to my /etc/portage/make.conf file. (Example: sudo USE="djvu postscript synctex magic" emerge --ask app-text/{zathura,zathura-meta}. Now whenever I update my system, I have…
user1814333
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Build from the same extracted package with emerge?

In gentoo is it possible to build again a package, with the already extracted package? So for example the source is extracted at a location. I don't want it to be extracted again, but instead use the same location and add the necessary…
sidharth arya
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Install things on Pepper

How would I install things on Pepper, since I don't know what package manager it uses. I usually use apt on my Ubuntu machine and want to install some packages on Pepper. I'm not sure what package manager Pepper has (if any) and want to install some…
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Change Python process and thread title under Linux

I am looking for an easy solution to change the title of a python process and the of individual python threads as displayed by top, htop or ps at runtime. I want to avoid package dependencies but I do not have the requirement for the solution to be…
Simon Fromme
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HTTP2, apache2, with certbot

I'm tring to set up HTTP2 with apache2, and certbot-auto, the fact is I have another working server with HTTP2+ Apache2 + with letsencrypt cert, HTTP2 is working perfectly on this server. I have this on both server : SSLHonorCipherOrder …
neoteknic
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Installing gym[atari] in a virtualenv

I'm having trouble installing gym-atari in a virtualenv. From what I can tell, it looks like the issue is with zlib, but zlib is installed on the system (so is cmake). Anyone have any ideas? This is on a Gentoo system, for what it's…
jdbrody
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How to compile a APR test script

Its a long time since I've used C but now I'm trying to compile a short script that gets server-stats from the Apache-Portable-Runtime (APR). Header files located at /usr/include/apr-1/apr*.h and libs are located at /usr/lib64/libapr-1.* Source…
CoffeeMonster
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How to install latest stable Exim+rspamd version?

This should have to be a corporate mail-spam filter box. We have been looking for various spam filtering options and would like to try rspamd, but there is a catch - rspamd is in active development and is not included in many distributions. I wanted…
xlavs
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