当我在终端中启动“Blinken”时，我收到错误消息：
*******:~$ blinken
Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
Qt: Session management error: Could not open network socket
kf.dbusaddons: Couldn't register name 'org.kde.blinken-17440' with DBUS - another process owns it already!
我正在运行 Ubuntu 22.04.2 LTS。任何想法如何解决它？
我找到信息说 GLib-CRITICAL bug 在 Gnome 43 中被修复了。Gnome 43 会包含在 Ubuntu 22.04 LTS 的升级中吗？
使用“启动应用程序”我可以从启动中删除我安装的应用程序。但是有一些系统应用程序，如 update-notifier、evolution-addressbook-factory、evolution-alarm-notify（以及其他一些 evolution 应用程序）等是自动启动的，不存在于“启动应用程序”列表中。考虑到我知道他们做什么并且我不希望他们在启动时这样做，有没有什么办法可以阻止他们在登录时运行？Ubuntu 22.10，侏儒 43.1
我正在使用带有内核 5.15.0-60-generic 的 Ubuntu 20.04。当我在 Ubuntu 桌面的任何窗口中按+时，我希望能够按下Up并突出显示关闭。AltSpace
我怎样才能做到这一点？
我最近升级到 ubuntu 22.04 (jammy)。一切正常，除非我无法切换“隐藏顶部栏”，因为它说“扩展与当前的 GNOME 版本不兼容”。我查看了我的 GNOME 版本，据我所知，它安装在当前版本 (GNOME shell 42.5) 中。
是什么阻止了我切换 hide-top-bar？
当我切换到 Ubuntu 时，我开始使用默认的截图工具，我碰巧不知道它的名字，虽然它看起来非常类似于 gnome-screenshot，但看起来有点不同。这是我在互联网上找到的该工具 GUI 的图像：
它就像一个魅力，但是，录音功能不会捕获可能在背景上重现的声音。这是预期的行为吗？如果是这样，为什么要实现没有声音功能的屏幕录制工具？是否有任何我可以调整的配置文件，以便它默认捕获我可能丢失的声音？我之前尝试解决这个问题并寻找该工具的名称，但到目前为止还没有成功。我所找到的只是这篇官方的 gnome 文章，它恰好与工作快捷方式相匹配。
操作系统：Ubuntu 22.04.01 LTS 64 位
GNOME 版本：42.5
我正在尝试在我的环境中安装 python3（和 python2），但我不断遇到以下问题：
sudo apt-get install python3
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
python3 is already the newest version (3.10.6-1~22.04).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up python3-minimal (3.10.6-1~22.04) ...
/var/lib/dpkg/info/python3-minimal.postinst: 5: py3compile: not found
dpkg: error processing package python3-minimal (--configure):
installed python3-minimal package post-installation script subprocess returned error exit status 127
Setting up language-selector-gnome (0.219) ...
/var/lib/dpkg/info/language-selector-gnome.postinst: 6: py3compile: not found
dpkg: error processing package language-selector-gnome (--configure):
installed language-selector-gnome package post-installation script subprocess returned error exit status 127
Errors were encountered while processing:
python3-minimal
language-selector-gnome
E: Sub-process /usr/bin/dpkg returned an error code (1)
我尝试以不同的方式解决问题，但每次都遇到同样的问题。谢谢你的帮助。
编辑：我运行了命令
sudo apt remove python3
试图删除 python3，我得到以下错误：
The following NEW packages will be installed:
libqt5gui5-gles libqt5quick5-gles
0 upgraded, 2 newly installed, 217 to remove and 0 not upgraded.
3 not fully installed or removed.
Need to get 0 B/5,427 kB of archives.
After this operation, 276 MB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 261970 files and directories currently installed.)
Removing language-selector-gnome (0.219) ...
/var/lib/dpkg/info/language-selector-gnome.prerm: 6: py3clean: not found
dpkg: error processing package language-selector-gnome (--remove):
installed language-selector-gnome package pre-removal script subprocess returne
d error exit status 127
/var/lib/dpkg/info/language-selector-gnome.postinst: 6: py3compile: not found
dpkg: error while cleaning up:
installed language-selector-gnome package post-installation script subprocess r
eturned error exit status 127
Removing python3-commandnotfound (22.04.0) ...
/var/lib/dpkg/info/python3-commandnotfound.prerm: 6: py3clean: not found
dpkg: error processing package python3-commandnotfound (--remove):
installed python3-commandnotfound package pre-removal script subprocess returne
d error exit status 127
dpkg: too many errors, stopping
Errors were encountered while processing:
language-selector-gnome
python3-commandnotfound
Processing was halted because there were too many errors.
E: Sub-process /usr/bin/dpkg returned an error code (1)
编辑 2：尝试通过以下方式安装 python3.10-minimal：
sudo apt-get install python3.10-minimal
并得到以下错误：
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
python3.10-minimal is already the newest version (3.10.6-1~22.04.2).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
3 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up python3-commandnotfound (22.04.0) ...
/var/lib/dpkg/info/python3-commandnotfound.postinst: 6: py3compile: not found
dpkg: error processing package python3-commandnotfound (--configure):
installed python3-commandnotfound package post-installation script subprocess returned error exit status 127
Setting up python3-minimal (3.10.6-1~22.04) ...
/var/lib/dpkg/info/python3-minimal.postinst: 5: py3compile: not found
dpkg: error processing package python3-minimal (--configure):
installed python3-minimal package post-installation script subprocess returned error exit status 127
Setting up language-selector-gnome (0.219) ...
/var/lib/dpkg/info/language-selector-gnome.postinst: 6: py3compile: not found
dpkg: error processing package language-selector-gnome (--configure):
installed language-selector-gnome package post-installation script subprocess returned error exit status 127
Errors were encountered while processing:
python3-commandnotfound
python3-minimal
language-selector-gnome
E: Sub-process /usr/bin/dpkg returned an error code (1)
我在 Ubuntu 22.04 中安装了Awesome Tiles Gnome Extension，gnome-shell-extension-manager 因为由于 Ubuntu 22.04 中的一个错误，通过浏览器安装不起作用，并更改了设置中的一些键盘快捷键。我想将它们全部重置为默认值。如果我卸载并重新安装扩展，不会重置其设置。如何重置其设置？
更新：相关：
对我来说，当我经过计算机附近暂停后，Gnome 似乎自动退出黑屏模式，要求我输入密码。
是真的吗？
如果是，系统如何检测到我的存在：通过网络摄像头看到我？通过麦克风听到我的脚步？两个都？
或者，这不是一项功能，只是鼠标的微小移动会导致登录屏幕出现？