为什么 tracker-miner-fs 消耗了我 100% 的 CPU？什么是/usr/lib/tracker/tracker-miner-fs？
Sco*_*and 10 performance systemd
什么是 /usr/lib/tracker/tracker-miner-fs ？
man tracker-miner-fs
tracker-miner-fs - Used to crawl the file system to mine data.
有没有人有关于它寄回母舰什么的链接？
我关闭了所有 ubuntu 桌面搜索
设置 -> 搜索 -> 关闭
那么为什么这仍在运行？
为什么这些系统启动的高资源猪会在启动时投入？至少他们应该知道足够的知识在启动后在击败系统之前保持几分钟
这是我的上衣
top
top - 12:18:44 up 2 days, 22:05, 1 user, load average: 1.78, 0.93, 0.81
Tasks: 402 total, 2 running, 397 sleeping, 0 stopped, 3 zombie
%Cpu(s): 3.1 us, 0.8 sy, 12.3 ni, 81.4 id, 0.0 wa, 0.0 hi, 2.3 si, 0.0 st
MiB Mem : 11890.6 total, 2620.7 free, 6532.1 used, 2737.9 buff/cache
MiB Swap: 980.0 total, 520.4 free, 459.6 used. 4676.9 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2465 pie 39 19 907480 181896 5516 R 100.7 1.5 0:41.54 tracker-miner-f
27322 pie 20 0 2815908 300964 152648 S 16.3 2.5 0:05.06 Web Content
26063 pie 20 0 3446052 442824 213372 S 11.6 3.6 1:29.63 firefox-bin
2260 pie 20 0 3986768 495212 66044 S 1.7 4.1 180:56.22 gnome-shell
2591 pie 20 0 4982644 576408 60328 S 0.7 4.7 98:44.12 skypeforlinux
15989 pie 20 0 847760 255684 79192 S 0.7 2.1 76:30.11 opera-developer
10 root 20 0 0 0 0 I 0.3 0.0 3:16.04 rcu_sched
896 root -51 0 0 0 0 S 0.3 0.0 4:12.46 irq/129-iwlwifi
1156 systemd+ 20 0 23168 2976 1992 S 0.3 0.0 0:23.42 systemd-resolve
7691 pie 20 0 1857912 890064 102592 S 0.3 7.3 76:55.09 brave
15919 pie 20 0 609008 63460 40212 S 0.3 0.5 1:11.66 opera-developer
22668 pie 20 0 797876 206564 95392 S 0.3 1.7 1:01.99 brave
1 root 20 0 166808 6648 3776 S 0.0 0.1 0:42.56 systemd
这是pid
ps -eafww|grep 2465
pie 2465 2131 0 Sep07 tty2 00:00:53 /usr/lib/tracker/tracker-miner-fs
这是它的 ubuntu 包
apt-file search tracker-miner-fs
tracker-miner-fs
这是包装说明
apt show -a tracker-miner-fs
Description: metadata database, indexer and search tool - filesystem indexer
This package contains the tracker indexer for indexing your files and folders.
.
Tracker is an advanced framework for first class objects with associated
metadata and tags. It provides a one stop solution for all metadata, tags,
shared object databases, search tools and indexing.
为什么这个系统进程使用了我 100% 的 CPU？
如何清除它......不是通常的方式，因为它似乎深深嵌入并且进行简单的包装清除会破坏我的盒子
sudo apt purge tracker-miner-fs
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
apturl apturl-common libcue2 libgnome-autoar-0-0 libgsf-1-114 libgsf-1-common libtagc0 libtracker-control-2.0-0 libtracker-miner-2.0-0 nautilus-data tracker tracker-extract
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
gnome-shell-extension-desktop-icons* nautilus* nautilus-share* tracker-miner-fs* ubuntu-desktop* ubuntu-desktop-minimal*
0 upgraded, 0 newly installed, 6 to remove and 0 not upgraded.
After this operation, 2,704 kB disk space will be freed.
Do you want to continue? [Y/n]
所以让我们不要清除它......如何只是删除
sudo apt remove tracker-miner-fs
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
apturl apturl-common libcue2 libgnome-autoar-0-0 libgsf-1-114 libgsf-1-common libtagc0 libtracker-control-2.0-0 libtracker-miner-2.0-0 nautilus-data tracker tracker-extract
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
gnome-shell-extension-desktop-icons nautilus nautilus-share tracker-miner-fs ubuntu-desktop ubuntu-desktop-minimal
0 upgraded, 0 newly installed, 6 to remove and 0 not upgraded.
After this operation, 2,704 kB disk space will be freed.
Do you want to continue? [Y/n]
所以删除它也会破坏机器（如果你删除一个包，而这个包又想删除包 ubuntu-desktop 你的机器将无法正常启动，因此需要启动恢复才能启动和运行）
这是它的 ubuntu 包的内容
dpkg -L tracker-miner-fs
/.
/etc
/etc/xdg
/etc/xdg/autostart
/etc/xdg/autostart/tracker-miner-apps.desktop
/etc/xdg/autostart/tracker-miner-fs.desktop
/usr
/usr/lib
/usr/lib/sysctl.d
/usr/lib/sysctl.d/30-tracker.conf
/usr/lib/systemd
/usr/lib/systemd/user
/usr/lib/systemd/user/tracker-miner-apps.service
/usr/lib/systemd/user/tracker-miner-fs.service
/usr/lib/tracker
/usr/lib/tracker/tracker-miner-apps
/usr/lib/tracker/tracker-miner-fs
/usr/share
/usr/share/dbus-1
/usr/share/dbus-1/services
/usr/share/dbus-1/services/org.freedesktop.Tracker1.Miner.Applications.service
/usr/share/dbus-1/services/org.freedesktop.Tracker1.Miner.Files.service
/usr/share/doc
/usr/share/doc/tracker-miner-fs
/usr/share/doc/tracker-miner-fs/copyright
/usr/share/lintian
/usr/share/lintian/overrides
/usr/share/lintian/overrides/tracker-miner-fs
/usr/share/man
/usr/share/man/man1
/usr/share/man/man1/tracker-miner-fs.1.gz
/usr/share/tracker
/usr/share/tracker/miners
/usr/share/doc/tracker-miner-fs/changelog.Debian.gz
/usr/share/tracker/miners/org.freedesktop.Tracker1.Miner.Applications.service
/usr/share/tracker/miners/org.freedesktop.Tracker1.Miner.Files.service
我应该通过关闭它的 systemd 服务来禁用它吗？应该让它一个人呆着吗？
uname -m && uname -r && cat /etc/*release
x86_64
5.0.0-28-generic
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=19.04
DISTRIB_CODENAME=disco
DISTRIB_DESCRIPTION="Ubuntu 19.04"
NAME="Ubuntu"
VERSION="19.04 (Disco Dingo)"
我看到它使用 dconf-editor ->org->freedesktop->tracker->miner->files 启用
尚无答案的是，谁能从这次跑步中受益？我还可以订阅发送给母舰的提要，以便我查看谁在使用我的包/应用程序，如果这就是这个工具正在做的事情吗？这里的大局是什么？
有谁知道它发回母舰的内容的链接吗？
GNOME Tracker是一个桌面搜索应用程序。它不会将任何东西发送回“母舰”，事实上它完全离线工作。
听起来您想彻底禁用 GNOME Tracker 而无需卸载它。以下是如何以自动化方式做到这一点。
杀死所有当前进程。
Run Code Online (Sandbox Code Playgroud)killall tracker停止 systemd 服务。
Run Code Online (Sandbox Code Playgroud)systemctl --user stop tracker-{miner-apps,miner-fs,store} systemctl --user mask tracker-{miner-apps,miner-fs,store} systemctl --user stop tracker-{miner-fs,miner-rss,writeback,xdg-portal,miner-fs-control}-3.service systemctl --user mask tracker-{miner-fs,miner-rss,writeback,xdg-portal,miner-fs-control}-3.service通过 GNOME 关闭 tracker-miner-fs
gsettings：
Run Code Online (Sandbox Code Playgroud)gsettings set org.freedesktop.Tracker.Miner.Files crawling-interval -2 gsettings set org.freedesktop.Tracker.Miner.Files enable-monitors false这是有关以下内容的文档
crawling-interval：检查数据库中的文件系统是否是最新的的时间间隔（以天为单位）。0 强制随时爬行，-1 仅在非正常关闭后强制爬行，-2 完全禁用它。
防止跟踪器自动启动。
Hidden=true在所有这些桌面文件中设置：- /etc/xdg/autostart/tracker-extract.desktop
- /etc/xdg/autostart/tracker-miner-apps.desktop
- /etc/xdg/autostart/tracker-miner-fs.desktop
- /etc/xdg/autostart/tracker-miner-user-guides.desktop
- /etc/xdg/autostart/tracker-store.desktop
这是我编写脚本的方式：
Run Code Online (Sandbox Code Playgroud)for f in /etc/xdg/autostart/tracker-extract.desktop \ /etc/xdg/autostart/tracker-miner-apps.desktop \ /etc/xdg/autostart/tracker-miner-fs.desktop \ /etc/xdg/autostart/tracker-miner-user-guides.desktop \ /etc/xdg/autostart/tracker-store.desktop do if grep '^Hidden=true$' "$f" > /dev/null then : # do nothing elif grep '^Hidden=' "$f" > /dev/null then sudo sed -i -e 's;Hidden=.*;Hidden=true;' "$f" else printf "\nHidden=true\n" | sudo tee --append "$f" fi done如果您没有 root 权限或不想更改系统级文件，请改用以下文件：
- 〜/.config/autostart/tracker-extract.desktop
- 〜/.config/autostart/tracker-miner-apps.desktop
- 〜/.config/autostart/tracker-miner-fs.desktop
- 〜/.config/autostart/tracker-miner-user-guides.desktop
- 〜/.config/autostart/tracker-store.desktop
仅包含这些内容的文件就可以解决问题：
Run Code Online (Sandbox Code Playgroud)[Desktop Entry] Hidden=true删除跟踪器数据库。
Run Code Online (Sandbox Code Playgroud)tracker reset --hard tracker3 reset -s -r这实际上不是必需的，但会释放一些硬盘空间。
有关的：
- 每次启动时 tracker-store 和 tracker-miner-fs 都会耗尽我的 CPU
- Ubuntu 20.04.1 Syslog 中的跟踪挖掘器错误
- 如何在 ubuntu 20.04 上禁用跟踪器？
- https://bugzilla.redhat.com/show_bug.cgi?id=747689
- https://bbs.archlinux.org/viewtopic.php?id=241507
- https://old.reddit.com/r/Fedora/comments/9a0kic/how_do_i_disable_and_remove_gnome_tracker/
- https://www.linuxuprising.com/2019/07/how-to-completely-disable-tracker.html
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